Amphiphilic alkoxylated polyamines and their uses

Abstract

The present invention relates to novel alkoxylated polyamines which can be obtained by a process comprising steps a) to d) and which have amphiphilic properties. According to step a), a polyamine containing up to 10 amine groups is itself reacted with a first alkylene oxide (AO1) to obtain a first intermediate (I1). The first intermediate (I1) is reacted in step b) with a lactone and / or a hydroxycarboxylic acid to obtain a second intermediate (I2), followed by step c), wherein the second intermediate (I2) is optionally reacted with an alkylene oxide to obtain a third intermediate (I3). The third intermediate (I3) is then reacted in an optional step d) with a second alkylene oxide (AO2) to obtain the novel alkoxylated polyamines according to the present invention. A method for preparing such alkoxylated polyamines is also disclosed. The present invention also relates to the use of such compounds, for example in cleaning compositions and / or in fabric and home care products, as well as these compositions or products themselves.

Description

[0001] manual

[0002] The present invention relates to novel alkoxylated polyamines which are obtainable by a process comprising steps a) to d) and which have amphiphilic properties. According to step a), the polyamine itself is reacted with a first alkylene oxide (AO1) in order to obtain a first intermediate (I1). The first intermediate (I1) is reacted in step b) with a lactone and / or a hydroxycarboxylic acid in order to obtain a second intermediate (I2), followed by step c), wherein the second intermediate (I2) is reacted with ethylene oxide in order to obtain a third intermediate (I3). Thereafter, the third intermediate (I3) is optionally reacted in step d) with a second alkylene oxide (AO2) in order to obtain the novel alkoxylated polyamines according to the invention. The present invention also relates to a process per se for the preparation of such alkoxylated polyamines and to the use of such compounds, for example in cleaning compositions and / or in textile and home care products. Furthermore, the present invention also relates to those compositions or products per se.

[0003] Due to climate change, one of the most important goals of the D&C industry today is to significantly reduce CO2 emissions per wash by improving cold water conditions. Another important goal of the D&C industry is the need for biodegradable polymers to improve the sustainability of laundry formulations and avoid the accumulation of non-degradable polymers in the ecosystem. Although the technical barriers to improving cold water cleaning performance are considerable, especially for oily and fatty stains, amphiphilic alkoxylated polyamines, especially those based on polyalkyleneimines such as polyethyleneimine (PEI), are known in the literature to be able to aid in oily / fatty soil removal under such conditions. However, these structures are not biodegradable.

[0004] WO 2020 / 187648 also relates to polyalkoxylated polyalkyleneimines or alkoxylated polyamines according to general formula (I). The compounds described therein can be used, for example, in cosmetic formulations. However, the specific compounds disclosed in WO 2020 / 187648 are different from the corresponding compounds of the present invention. Because the substituents of WO 2020 / 187648 do not contain any lactone- and / or hydroxycarboxylic acid-based fragments.

[0005] WO 95 / 32272 describes ethoxylated and / or propoxylated polyalkyleneamine polymers to enhance soil dispersing properties, wherein the polymers have an average ethoxylation / propoxylation of from 0.5 to 10 per nitrogen.

[0006] The object of the present invention is to provide novel compounds based on a polyamine backbone. Furthermore, those novel compounds should have beneficial properties with regard to their biodegradability when used in compositions.

[0007] This object is achieved by an alkoxylated polyamine comprising at most 10, preferably at most 8, more preferably at most 6, most preferably at most 5, such as 4, 3 or 2 amine groups, obtainable by a process comprising steps a) to c) and optionally step d):

[0008] a) reacting i) at least one polyamine comprising up to 10, preferably up to 8, more preferably up to 6, most preferably up to 5 amine groups with ii) at least one first alkylene oxide (AO1), wherein 0.25 mol to 7.0 mol of alkylene oxide (AO1) are used per mol of polyamine NH-functional groups, so as to obtain a first intermediate (I1),

[0009] b) reacting the first intermediate (I1) with at least one lactone and / or at least one hydroxycarboxylic acid, wherein from 0.25 mol to 10 mol of lactone and / or hydroxycarboxylic acid are used per mol of NH-functional group of the polyamine (as used in step a)), so as to obtain a second intermediate (I2),

[0010] c) reacting the second intermediate (I2) with at least one second alkylene oxide (AO2), using at least 1 mol of alkylene oxide (AO2) per mol of NH-functional group of the polyamine (as used in step a)), so as to obtain the alkoxylated polyamine or, in the case of the optional step d), a third intermediate (I3),

[0011] d) optionally reacting the third intermediate (I3) with at least one second alkylene oxide (AO2), wherein at least 1 mol of alkylene oxide (AO2) is used per mol of NH-functional groups of the polyamine (as used in step a)), in order to obtain the alkoxylated polyamine, and wherein, in case only one second alkylene oxide (AO2) is used in step d), the second alkylene oxide (AO2) in this step is different from ethylene oxide,

[0012] wherein the alkylene oxides AO1 and / or AO2 are selected such that at least 10 wt.-%, preferably at least 20 wt.-%, more preferably at least 30 wt.-%, more preferably at least 40 wt.-%, most preferably at least 50 wt.-% of the total amount of the moieties derived from alkylene oxides (i.e. derived from AO1 and AO2) in the alkoxylated polyamine are derived from C3 and / or C4-alkylene oxides, and

[0013] The total amount of alkylene oxide used therein is 0.5 mol, preferably 1 mol and at most 25 mol, more preferably at most 20 mol, even more preferably at most 17 mol and most preferably at most 15 mol per NH-functional group of the polyamine (ie the polyamine used in step a).

[0014] The alkoxylated compounds according to the invention can be used in cleaning compositions. Compared to the corresponding alkoxylated compounds according to the prior art, the alkoxylated compounds according to the invention lead to at least comparable and preferably even improved cleaning performance of the compositions, for example in the removal of fats and / or oils. In addition, when used in compositions, for example in cleaning compositions, the alkoxylated compounds according to the invention lead to improved biodegradability.

[0015] The advantages of the alkoxylated compounds according to the invention can be seen from their amphiphilic character, in particular due to the use of higher alkylene oxides than ethylene oxide in step d) of the process according to the invention. The compounds according to the invention combine good biodegradability properties with amphiphilic properties.

[0016] A further advantage is seen in corresponding detergent formulations containing the compounds of the invention, e.g. in liquid and solid (powder) formulations containing at least one surfactant and the compounds of the invention, preferably focusing on laundry formulations and artificial dishwashing formulations, mainly focusing on liquid laundry and liquid artificial dishwashing formulations, and very specifically focusing on liquid laundry formulations containing at least one anionic surfactant, water and the compounds of the invention and single unit doses for laundry.

[0017] For the purposes of the present invention, definitions such as those given below for the radical R in formula (IIa) 2 The defined C1-C 22 -alkyl means that the substituent (group) is an alkyl group with 1 to 22 carbon atoms. The alkyl group can be straight or branched or optionally cyclic. Alkyl groups having cyclic components and straight chain components are also within this definition. This also applies to other alkyl groups such as C1-C4-alkyl groups. The example of an alkyl group is methyl, ethyl, n-propyl, sec-propyl, n-butyl, sec-butyl, isobutyl, 2-ethylhexyl, tert-butyl (tert-Bu / t-Bu), amyl, hexyl, heptyl, cyclohexyl, octyl, nonyl, decyl or dodecyl.

[0018] As used herein, the term "C2-C 22"-Alkylene" refers to a saturated divalent straight or branched hydrocarbon chain of 2, 3, 4, 5, 6, 10, 12 or up to 22 carbon atoms, examples of which include ethane-1,2-diyl ("ethylene"), propane-1,3-diyl, propane-1,2-diyl, 2-methylpropane-1,2-diyl, 2,2-dimethylpropane-1,3-diyl, butane-1,4-diyl, butane-1,3-diyl (= 1-methylpropane-1,3-diyl) , butane-1,2-diyl ("1,2-butylene"), butane-2,3-diyl, 2-methyl-butane-1,3-diyl, 3-methyl-butane-1,3-diyl (= 1,1-dimethylpropane-1,3-diyl), pentane-1,4-diyl, pentane-1,5-diyl, pentane-2,5-diyl, 2-methylpentane-2,5-diyl (= 1,1-dimethylbutane-1,3-diyl) and hexane-1,6-diyl.

[0019] As used herein, the term "C5-C 10 "-Cycloalkylene" refers to a saturated divalent hydrocarbon of 5, 6, 7, 8, 9 or 10 carbon atoms, wherein all or at least a portion of the corresponding number of carbon atoms form a ring (cyclic ring). In the case where not all of the corresponding number of carbon atoms form a ring, the remaining carbon atoms (i.e., those carbon atoms that do not form a ring) form the corresponding C5-C 10 -cycloalkylene groups. One of the two valences of the corresponding methylene or ethylene fragment is bound to the adjacent nitrogen atom in the general formula (I), while the second valence of the fragment is bound to the C5-C 10 -cycloalkylene group is bonded to the cyclic fragment.

[0020] In other words, except for its cyclic fragment, C5-C 10 The -cycloalkylene group may also contain some acyclic segments, which constitute the C5-C 10 -A bridge or linker between a cyclic fragment of a cycloalkylene group and an adjacent nitrogen atom in the general formula (I). The number of such carbon linker atoms is usually not more than 3, preferably 1 or 2. For example, a C7-cycloalkylene group may contain a C6-ring and a C1-linker.

[0021] The corresponding hydrocarbon ring itself may be unsubstituted or at least monosubstituted by C1-C3-alkyl. It should be noted that the carbon atoms of the corresponding C1-C3-alkyl substituent are not taken into account for the determination of the C5-C 10 - the number of carbon atoms in the cycloalkylene group. 10 The number of carbon atoms of a -cycloalkylene group is determined solely by the number of carbon atoms of the cyclic fragment and of the optionally present carbon linker atom (methylene or ethylene fragment), without any substituents.

[0022] C5-C 10 Examples of cycloalkylene groups include cyclopentane-1,2-diyl, cyclohexane-1,2-diyl, cyclohexane-1,3-diyl, cyclohexane-1,4-diyl, 3-(methane-1,1-diyl)-cyclohexane-1,3-diyl, cycloheptane-1,3-diyl or cyclooctane-1,4-diyl, each of which may be at least monosubstituted by C1-C3-alkyl.

[0023] Preferably, the corresponding C5-C 10 -cycloalkylene groups are used as mixtures of two or more individual cycloalkylene groups of the same ring size. Particular preference is given to using mixtures of cyclohexane-1,3-diyl groups which are monosubstituted with methyl groups in the 2- or 4-position of the ring, respectively. The ratio of the two compounds is preferably in the range of 95:5 to 75:25, most preferably about 85:15 (4-methyl to 2-methyl).

[0024] 3-(Methane-1,1-diyl)-cyclohexane-1,3-diyl is a C5-C6-diyl having a non-cyclic segment in addition to its cyclic segment. 10 -Preferred examples of cycloalkylene groups. For this particular case, the non-cyclic fragment is a C1-linker and the cyclic fragment is a C6-ring, resulting in a C7-cycloalkylene group. 3-(methane-1,1-diyl)-cyclohexane-1,3-diyl can also be substituted by at least one C1-C3-alkyl, preferably by three methyl groups, in particular by 3,5,5-trimethyl. The latter is a fragment of isophoronediamine, which can be used as the main chain with the general formula (I).

[0025] For the purposes of the present invention, for example, the radical R in formula (IIa) is 2 The term "aralkyl" as defined means that the substituent (group) is a combination of an aromatic substituent ("ar") and an alkyl substituent ("alkyl"). The aromatic "ar" portion may be a monocyclic, bicyclic or optionally polycyclic aromatic substituent. In the case of polycyclic aromatic compounds, each ring may optionally be fully or partially saturated. Preferred examples of aryl are phenyl, naphthyl or anthracenyl, in particular phenyl.

[0026] In the context of the present invention, polyamines are (predominantly, and only preferably) straight-chain compounds containing primary and / or secondary amino moieties but no tertiary amino moieties within their backbone (with respect to their backbone, not taking into account any alkoxylation).

[0027] In the context of the present invention, the term "polyamine backbone" relates to those fragments of the alkoxylated polyamines of the present invention which are not alkoxylated. The polyamine backbone used in the present invention as educt is first reacted with at least one first alkylene oxide (AO1) in step a), subsequently with at least one lactone or hydroxycarboxylic acid (in step b)), subsequently ethoxylated in step c), and then alkoxylated again with at least one second alkylene oxide (AO2) in step d) in order to obtain the alkoxylated polyamines of the present invention ("alkoxylated compounds"). In step d), the at least one second alkylene oxide (AO2) in this step must be different from the ethylene oxide used in step c). The polyamines themselves (backbone or non-alkoxylated compounds) are known to the person skilled in the art.

[0028] In the context of the present invention, the term "NH-functional group" is defined as follows: In the case of (mainly) linear amines (such as diamines and oligoamines like N4-amine or hexamethylenediamine), the structure itself gives information about the content of primary, secondary and tertiary amines. Primary amino groups (-NH2) have two NH-functional groups, secondary amino groups have only one NH functional group, and tertiary amino groups therefore have no reactive NH functional groups. The exact distribution of primary and secondary (and tertiary) amino groups can be determined as described in Lukovkin G.M., Pshezhetsky VS, Murtazaeva GA: Europ. Polymer Journal 1973, 9, 559-565 and St. Pierre T., Geckle M.: ACS Polym. Prep. 1981, 22, 128-129.

[0029] The present invention is described in more detail as follows:

[0030] The present invention relates to an alkoxylated polyamine comprising up to 10, preferably up to 8, more preferably up to 6, most preferably up to 5, such as 4, 3 or 2 amine groups, obtainable by a process comprising steps a) to c) and optionally step d):

[0031] a) reacting i) at least one polyamine comprising up to 10, preferably up to 8, more preferably up to 6, most preferably up to 5 amine groups with ii) at least one first alkylene oxide (AO1), wherein 0.25 mol to 7.0 mol of alkylene oxide (AO1) are used per mol of polyamine NH-functional groups, so as to obtain a first intermediate (I1),

[0032] b) reacting the first intermediate (I1) with at least one lactone and / or at least one hydroxycarboxylic acid, wherein from 0.25 mol to 10 mol of lactone and / or hydroxycarboxylic acid are used per mol of NH-functional group of the polyamine (as used in step a)), so as to obtain a second intermediate (I2),

[0033] c) reacting the second intermediate (I2) with at least one second alkylene oxide (AO2), using at least 1 mol of alkylene oxide (AO2) per mol of NH-functional group of the polyamine (as used in step a)), so as to obtain the alkoxylated polyamine or, in the case of the optional step d), a third intermediate (I3),

[0034] d) optionally reacting the third intermediate (I3) with at least one second alkylene oxide (AO2), wherein at least 1 mol of alkylene oxide (AO2) is used per mol of NH-functional groups of the polyamine (as used in step a)), in order to obtain the alkoxylated polyamine, and wherein, in case only one second alkylene oxide (AO2) is used in step d), the second alkylene oxide (AO2) in this step is different from ethylene oxide,

[0035] wherein the alkylene oxides AO1 and / or AO2 are selected such that at least 10 wt.-%, preferably at least 20 wt.-%, more preferably at least 30 wt.-%, more preferably at least 40 wt.-%, most preferably at least 50 wt.-% of the total amount of the moieties derived from alkylene oxides (i.e. derived from AO1 and AO2) in the alkoxylated polyamine are derived from C3 and / or C4-alkylene oxides, and

[0036] The total amount of alkylene oxide used therein is 0.5 mol, preferably 1 mol and at most 25 mol, more preferably at most 20 mol, even more preferably at most 17 mol and most preferably at most 15 mol per NH-functional group of the polyamine (ie the polyamine used in step a).

[0037] The polyamine used in step a) may be any of those compounds known to the skilled person. Preferably, at least one polyamine used in step a) is defined according to the general formula (I):

[0038]

[0039] The variables are defined as follows:

[0040] R represents the same or different following items,

[0041] i) Straight or branched C2-C 12- An alkylene group or

[0042] ii) an ether alkyl unit of the following formula (III):

[0043]

[0044] The variables are defined as follows:

[0045] R 10 , R 11 , R12 represents identical or different, linear or branched C2-C6-alkylene radicals, and

[0046] d is an integer having a value in the range of 0 to 50 or

[0047] iii) C5-C3 optionally substituted with at least one C1-C3 alkyl 10 Cycloalkylene groups;

[0048] y is an integer having a value ranging from 0 to 8, preferably up to 6, more preferably up to 4, even more preferably up to 3, most preferably up to 2;

[0049] Preferably, R represents the same or different following items,

[0050] ia) a C2-C6-alkylene radical selected from ethylene, propylene and hexamethylene, or

[0051] iib) C5-C5-C5-alkyl optionally substituted by at least one C1-C3-alkyl 10 -cycloalkylene group, more preferably R is at least one C6-C7-cycloalkylene group substituted by at least one methyl or ethyl group,

[0052] More preferably R is selected from the aforementioned group ia) only, and even more preferably R is selected from ethylene and / or propylene, and most preferably is ethylene.

[0053] In a preferred embodiment thereof, the alkoxylated polyamine comprises up to 5 amino groups, such as 4, 3 or 2 amino groups.

[0054] In a preferred embodiment of the present invention, the alkoxylated polyamine contains at least one residue according to the general formula (IIa):

[0055]

[0056] The variables are defined as follows:

[0057] R 1 Represents C2-C 22 -(1,2-alkylene) group;

[0058] R 2 represents hydrogen and / or C1-C 22 -alkyl and / or C7-C 22 - aralkyl;

[0059] R 3 Indicates a straight or branched C1-C 22 - alkylene groups;

[0060] R 4 Represents C2-C22 -(1,2-alkylene) group;

[0061] R 5 represents 1,2-ethylene;

[0062] m is an integer having a value of at least 1 and at most 10;

[0063] n is an integer having a value of at least 1 and at most 25, more preferably at most 20, even more preferably at most 15, such as 5-15;

[0064] o is an integer having a value of 0 and up to 25, more preferably up to 20, even more preferably up to 15, most preferably 0;

[0065] p is an integer having a value of at least 1 and at most 5;

[0066] Provided that the sum of n+o+p is at most 25, preferably at most 20, even more preferably at most 17 and most preferably at most 15,

[0067] The alkoxylated polyamine residue R 1 , R 4 at least 50% by weight of the total amount of the fractions originate from C3 and / or C4-alkylene oxides,

[0068] And - when o is not zero - then choose R 1 and R 5 , so that R 1 and R 5 The parts have different chemical compositions and / or different chemical structures (i.e., if for R 1 and R 5 Select more than one alkylene oxide and for R 1 and R 5 If the alkylene oxides selected by the two are the same, the arrangement of the alkylene oxides will be different).

[0069] By "residue" in the present invention is meant a substituent with defined chemical characteristics as defined by structures IIa, IIb and IIc, which is located on the nitrogen atom of the polyamine, i.e. chemically bonded via an addition reaction of a first unit, which is a first alkylene oxide (as in structures IIa and IIc) or a first carbonyl group derived from a lactone or a hydroxy acid (as in IIb).

[0070] In addition to the presence of at least one residue according to formula (IIa) as described above, it is preferred that the alkoxylated polyamine contains at least one residue according to formula (IIb)

[0071]

[0072] The variables are defined as follows:

[0073] R 1 Represents C2-C 22 -(1,2-alkylene) group;

[0074] R 2 represents hydrogen and / or C1-C 22 -alkyl and / or C7-C 22 - aralkyl;

[0075] R 3 Indicates a straight or branched C1-C 22 - alkylene groups;

[0076] R 5 represents 1,2-ethylene;

[0077] m is an integer having a value of at least 1 and at most 10;

[0078] n is an integer having a value of at least 1 and at most 25, preferably at most 20, more preferably at most 15, such as 5-15;

[0079] o is an integer having a value of 0 and up to 25, preferably up to 20, more preferably up to 15, preferably 0;

[0080] The residue R in the alkoxylated polyamine 1 and - if a residue of formula IIa is also present - R 4 at least 50% by weight of the total amount of the fractions originate from C3 and / or C4-alkylene oxides,

[0081] Select R 1 and R 5 So that it contains R 1 and R 5 The parts have different chemical compositions and / or different chemical structures (i.e., if for R 1 and R 5 Select more than one alkylene oxide and for R 1 and R 5 If the alkylene oxides selected by the two are the same, the arrangement of the alkylene oxides will be different).

[0082] The proviso is that the sum of n+o is at most 25, preferably at most 20, even more preferably at most 17 and most preferably at most 15.

[0083] In another embodiment of the present invention, it is preferred that the alkoxylated polyamine contains at least one residue according to the general formula (IIc):

[0084]

[0085] The variables are defined as follows:

[0086] R1 Represents C2-C 22 -(1,2-alkylene) group;

[0087] R 2 represents hydrogen and / or C1-C 22 -alkyl;

[0088] R 5 represents 1,2-ethylene;

[0089] n is an integer having a value of at least 5 and at most 100, preferably at most 25, more preferably at most 20, even more preferably at most 15,

[0090] o is an integer having a value of at least 0 to 100, preferably at most 25, more preferably at most 20, even more preferably at most 15;

[0091] wherein at least 50% by weight of the total amount of the alkylene oxide-derived parts of the alkoxylated polyamines (i.e. the residues R1 and - if residues of the formula IIa are also present - also R4) are derived from C3 and / or C4-alkylene oxides,

[0092] The proviso is that the sum of n+o is at most 25, preferably at most 20, even more preferably at most 17 and most preferably at most 15.

[0093] In another embodiment of the present invention, it is preferred that

[0094] i) step a) is carried out in the presence of water and / or in the presence of a base catalyst, and / or

[0095] ii) the weight average molecular weight (Mw) of the polyamine used in step a) is in the range of 50 g / mol to 2000 g / mol, preferably in the range of up to 1000 g / mol, more preferably in the range of up to 500 g / mol, and / or

[0096] iv) at least two different alkylene oxides are used in consecutive order as the second alkylene oxide (AO2) in step d), preferably ethylene oxide and then propylene oxide are used in consecutive order as the second alkylene oxide (AO2) in step d); and / or

[0097] v) in step d), the second alkylene oxide (AO2) comprises >80 wt.-%, preferably >90 wt.-% of propylene oxide and / or 1,2-butylene oxide; and / or

[0098] vi) the residues according to the general formula (IIc) do not constitute > 50% of all residues on the alkoxylated polyalkyleneimine or alkoxylated polyamine.

[0099] A person skilled in the art knows how to determine / measure the corresponding weight average molecular weight (M W). This can be done, for example, by size exclusion chromatography (such as GPC). Preferably, M W The value is determined by the following method: OECD TG 118 (1996), the detailed meaning is

[0100] OECD (1996), Test No. 118: Determination of the Number-Average Molecular Weight and the Molecular Weight Distribution of Polymers using Gel Permeation Chromatography, OECD Guidelines for the Testing of Chemicals, Section 1, OECD Publishing, Paris, also available on the Internet, for example at https: / / doi.org / 10.1787 / 9789264069848-en.

[0101] Another embodiment of the present invention relates only to the alkoxylated polyamines as described above (per se), preferably in the polyamine

[0102] y is an integer having a value ranging from 0 to 3;

[0103] R represents the same or different, linear or branched C2-C 12- an alkylene group or an ether alkyl unit according to formula (III), wherein

[0104] d is 1 to 10, and

[0105] R 10 , R 11 , R 12 Independently selected from linear or branched C3 to C4 alkylene groups.

[0106] In another embodiment, residue (IIa) accounts for at least 80 wt. %, more preferably at least 90 wt. %, even more preferably at least 95 wt. % of all residues (IIa), (IIb) and (IIc) attached to the amino groups of the polyamine used in step a).

[0107] In another embodiment of the present invention, it is preferred that

[0108] i) in step b), the lactone is caprolactone, and / or

[0109] ii) in step b), the hydroxycarboxylic acid is lactic acid or glycolic acid, and / or

[0110] iii) in step a), the first alkylene oxide (AO1) is at least one C2-C 22 - epoxides,

[0111] Preferably ethylene oxide and / or propylene oxide, and / or

[0112] iv) in step c), the second alkylene oxide (AO2) is at least one C2-C 22 - epoxides,

[0113] Propylene oxide or a mixture of ethylene oxide and propylene oxide is preferred.

[0114] In another embodiment of the present invention, it is preferred that

[0115] i) in step a), 0.5 to 2 mol of alkylene oxide (AO1) are used per mol of polyamine NH-functional groups, and / or

[0116] ii) in step b), 0.5 mol to 3 mol of lactone and / or hydroxycarboxylic acid are used per mol of NH-functional group of the polyamine (as used in step a)), and / or

[0117] iii) In step c), from 5 mol to 14.5 mol of alkylene oxide (AO2) are used per mol of NH-functional groups of the polyamine (as used in step a)).

[0118] In one embodiment, the alkoxylated polyamines of the invention are quaternized. A suitable degree of quaternization is up to 100%, in particular 10% to 95%. The quaternization is preferably carried out by introducing C1-C 22 -alkyl groups, C1-C4-alkyl groups and / or C7-C 22 -aralkyl groups are achieved and can be carried out in a customary manner by reaction with the corresponding alkyl halides and dialkyl sulfates.

[0119] Quaternization may be advantageous in order to tailor the alkoxylated polyamines to specific compositions, such as cosmetic compositions, in which they are to be used, and to achieve better compatibility and / or phase stability of the formulations, since, for example, the cationic charge will increase the hydrophilicity and thus the interaction with anionic surfaces.

[0120] The quaternization of the alkoxylated polyamines is preferably carried out by introducing C1-C 22 Alkyl, C1-C4-alkyl and / or C7-C 22 Aralkyl, aryl or alkaryl groups are achieved and can be effected in a customary manner by reaction with corresponding alkyl halides, aralkyl halides and dialkyl sulfates, as described, for example, in WO 09 / 060059.

[0121] Quaternization can be carried out, for example, by reacting the alkoxylated polyalkylene imine with an alkylating agent such as a C1-C4-alkyl halide, for example methyl bromide, methyl chloride, ethyl chloride, methyl iodide, n-butyl bromide, isopropyl bromide, or with an aralkyl halide, for example benzyl chloride, benzyl bromide or with a di-C1-C4-alkyl halide in the presence of a base. 22 Alkyl sulfates are reacted, in particular, with dimethyl sulfate or with diethyl sulfate. Suitable bases are, for example, sodium hydroxide and potassium hydroxide.

[0122] The amount of alkylating agent determines the amount of quaternization of the amino groups in the polymer, ie the amount of quaternized moieties.

[0123] The amount of quaternized moiety can be calculated from the difference between the number of amines in the non-quaternized amine and the number of amines in the quaternized amine.

[0124] The amine number can be determined according to the method described in DIN 16945.

[0125] Quaternization can be carried out without any solvent. However, a solvent or diluent such as water, acetonitrile, dimethyl sulfoxide, N-methylpyrrolidone, etc. can be used. The reaction temperature is usually in the range of 10°C to 150°C, and preferably 50°C to 100°C.

[0126] The alkoxylated polyamines as described above can - and are preferably - prepared by the process described below. In the following, steps a) to d) (as described above for the alkoxylated polyamines) are described in more detail. The following information also applies to the above-mentioned polymers themselves, which can be obtained by the corresponding process. In this process, the polyamine (itself) is first reacted with a first alkylene oxide (AO1) according to step a), then in step b) the corresponding intermediate (I1) is reacted with at least one lactone and / or at least one hydroxycarboxylic acid, then ethoxylated in step c) and then (in step d)) subsequently reacted with at least one second alkylene oxide (AO2), i.e. with at least one alkylene oxide different from (step c)) ethylene oxide, in order to obtain the corresponding alkoxylated compounds.

[0127] It should be noted that the alkoxylation process in which the polyamine is reacted with an alkylene oxide such as ethylene oxide or propylene oxide according to step a) is known per se to a person skilled in the art. The same process can be applied in step c) or in step d) of the present invention, respectively, in which the corresponding intermediate (I2) obtained by reacting with a first alkylene oxide and then with a lactone or a hydroxycarboxylic acid is first subjected to an ethoxylation process (in step c)) and then to a second alkoxylation process in step d).

[0128] The conversion rate of the corresponding step can be determined according to methods known to the skilled person, such as NMR spectroscopy. For example, the first reaction step, the second reaction step and / or the third reaction step can be determined by 13 C-NMR spectroscopy and / or1 The results were monitored by H-NMR spectroscopy.

[0129] As for the second step b) of the process for preparing the alkoxylated polyamines, the corresponding intermediate (I1) obtained in step a) is reacted with at least one lactone and / or at least one hydroxycarboxylic acid. This second reaction step is known per se to the person skilled in the art.

[0130] However, it is preferred that, in the second reaction step b), the reaction temperature is in the range between 50°C and 200°C, more preferably in the range between 70°C and 180°C, most preferably in the range between 100°C and 160°C.

[0131] The second reaction step b) can be carried out in the presence of at least one solvent and / or at least one catalyst. However, preferably, in the second reaction step b), the corresponding step is carried out in the absence of any solvent and / or in the absence of any catalyst. Suitable solvents are preferably selected from xylene, toluene, tetrahydrofuran (THF), methyl tert-butyl ether or diethyl ether. Preferred catalysts are selected from alkali metal hydroxides or alkali metal alkoxides, such as KOMe or NaOMe.

[0132] As mentioned above, the first reaction step, the third reaction step and / or the fourth reaction step (steps a), c) and d)) of the process itself (alkoxylation, in particular ethoxylation) are known to the person skilled in the art. The alkoxylation itself (first reaction step, third reaction step and fourth reaction step of the process according to the invention) can be carried out independently of one another as a one-step reaction, or the alkoxylation itself can be divided into two or more separate steps.

[0133] Preference is given to carrying out the corresponding step (alkoxylation) as a single-step reaction in conjunction with steps a), c) and / or d).

[0134] In a preferred embodiment, the alkoxylation step (a) is carried out as a single step reaction in the absence of any catalyst but in the presence of water.

[0135] In another embodiment, the alkoxylation step (a) is carried out in at least two steps, the first step being carried out in the absence of any catalyst but in the presence of water, and the second step (and optional further steps) being carried out in the presence of a catalyst but in the absence of water.

[0136] According to the present invention, the absence of water is defined as a residual water content of <1 wt. % water, preferably <0.5 wt. % water, more preferably <0.25 wt. %.

[0137] Within this preferred embodiment, the alkoxylation steps (c) and (d) are carried out in the presence of at least one catalyst and / or in the absence of water.

[0138] In this at least two-step reaction variant of the alkoxylation step (a) and in these single-step reactions of the alkoxylation steps ((c) and (d)), the catalyst is preferably a basic catalyst. Examples of suitable catalysts are alkali metal and alkaline earth metal hydroxides (such as sodium hydroxide, potassium hydroxide and calcium hydroxide), alkali metal alkoxides (especially C1-C4-alcoholates and potassium alcoholates such as sodium methoxide, potassium methoxide, sodium ethoxide and potassium tert-butoxide), alkali metal and alkaline earth metal hydrides (such as sodium hydride and calcium hydride) and alkali metal carbonates (such as sodium carbonate and potassium carbonate). Preference is given to alkali metal hydroxides and alkali metal alcoholates, and particular preference is given to potassium hydroxide, potassium methoxide and potassium tert-butoxide. The base is typically used in an amount of 0.05% to 10% by weight, in particular 0.5% to 2% by weight, based on the total amount of polyalkylene imine or polyamine, hydroxycarboxylic acid and alkylene oxide.

[0139] In case the alkoxylation step (a) is carried out in at least two steps, the first step is carried out in the absence of any catalyst but in the presence of water. In this procedure, an initial incipient alkoxylation of the polyamine is carried out. In this first part of step a), the polyamine is reacted with only a part of the total amount of alkylene oxide used, which corresponds to about 1 mol of alkylene oxide per mole of NH moieties or NH functional groups, respectively. The reaction (of the first part of step a)) is generally carried out in the absence of a catalyst in aqueous solution at 70° C. to 200° C., preferably 80° C. to 160° C., at a pressure of up to 10 bar, in particular up to 8 bar. The water content in this first part of step a) is >1% by weight, preferably >5% by weight and more preferably >10% by weight.

[0140] This second part of the alkoxylation reaction (step a) according to the alternative process of the invention) is typically carried out in the presence of the same type of catalyst as described above for the single step alkoxylation reaction (steps (c) and (d)).

[0141] All catalytic steps of the alkoxylation can be carried out in the absence of water (variant a)) or in an organic solvent (variant b)). The process conditions specified below can be used for both steps of the alkoxylation reaction.

[0142] In variant a), after the addition of the catalyst, the aqueous solution of the initially alkoxylated polyamine obtained in the first step is initially dehydrated. This can be carried out in a simple manner by heating to 80° C. to 150° C. and distilling off the water under reduced pressure of less than 30 mbar. The subsequent reaction with the alkylene oxide is generally carried out at 70° C. to 200° C., preferably 100° C. to 180° C. and at a pressure of up to 10 bar, in particular up to 8 bar, and stirring is continued in each case at about 100° C. to 160° C. and constant pressure for a period of about 0.5 h to 4 h.

[0143] Suitable reaction media for variant b) are in particular nonpolar and polar aprotic organic solvents. Examples of particularly suitable nonpolar aprotic solvents include aliphatic and aromatic hydrocarbons such as hexane, cyclohexane, toluene and xylene. Examples of particularly suitable polar aprotic solvents are ethers (in particular cyclic ethers such as tetrahydrofuran and dioxane), N,N-dialkylamides (such as dimethylformamide and dimethylacetamide) and N-alkyllactams (such as N-methylpyrrolidone). Of course, mixtures of these aprotic solvents can also be used. Preferred solvents are xylene and toluene.

[0144] Likewise in variant b), after addition of the catalyst and the solvent, the solution obtained in the first step is initially dehydrated, advantageously by separating off the water at a temperature of 120° C. to 180° C., preferably with the support of a gentle nitrogen stream. The subsequent reaction with the alkylene oxide can be effected as in variant a).

[0145] In variant a), the alkoxylated polyamine is obtained directly in the form of substance and can be converted into an aqueous solution if desired. In variant b), the organic solvent is usually removed and replaced with water. The product can of course also be isolated in the form of substance.

[0146] The amount of residues according to, for example, formula (IIa), formula (IIb) and / or formula (IIc) can be controlled by several factors, such as the stoichiometry of the educts employed, the reaction temperature in the individual steps, the amount and / or type of catalyst employed and / or the solvent selected. In a preferred embodiment of the present invention, residues according to general formula (IIc) do not account for >50% of all residues on the alkoxylated polyamine.

[0147] A further subject matter and therefore an embodiment of the present invention is the use of the above-described alkoxylated polyamines in fabric and home care products, in particular in cleaning compositions for improving the removal of oily and fatty stains, wherein the cleaning compositions are preferably laundry detergent formulations and / or artificial dishwashing detergent formulations, more preferably liquid laundry detergent formulations and / or liquid artificial dishwashing detergent formulations.

[0148] Therefore, a further subject matter and therefore embodiment of the present invention are cleaning compositions, fabric and home care products, preferably cleaning compositions and / or fabric and home care products, more preferably laundry formulations, comprising at least one alkoxylated polyamine as defined above.

[0149] In particular, it is a cleaning composition, preferably a laundry detergent formulation and / or an artificial dishwashing detergent formulation, more preferably a liquid laundry detergent formulation and / or a liquid artificial dishwashing detergent formulation, for improved removal of oily and fatty stains.

[0150] Thus, in one embodiment, the alkoxylated polyamines are used in cleaning compositions and / or fabric and home care products, preferably in cleaning compositions for use in

[0151] i) Clay removal, and / or

[0152] ii) Soil removal of particulate stains, and / or

[0153] iii) Dispersion and / or emulsification of dirt, and / or

[0154] iv) modifying the treated surface to improve removal upon subsequent re-contamination, and / or

[0155] v) Improved whiteness,

[0156] Each of the aforementioned options i) to v) is preferably used in a laundry care composition, and more preferably in a laundry detergent composition.

[0157] The present invention also includes the use of the cleaning composition as defined above for

[0158] i) Clay removal, and / or

[0159] ii) Soil removal of particulate stains, and / or

[0160] iii) Dispersion and / or emulsification of dirt, and / or

[0161] iv) modifying the treated surface to improve removal upon subsequent re-contamination, and / or

[0162] v) Improved whiteness.

[0163] At least one alkoxylated polyamine as described herein (hereinafter also referred to as "inventive polymer" or "inventive polymer") is present in the inventive cleaning compositions and is used at a concentration of 0.1% to 10%, preferably from about 0.25% to 5%, more preferably from about 0.5% to about 3%, and most preferably from about 1% to about 3%, relative to the total weight of such compositions; such cleaning compositions may - and preferably do - also contain 1% to about 70% by weight of a surfactant system.

[0164] Similarly, the cleaning compositions and / or fabric and home care products detailed in the preceding embodiments comprise at least one polymer of the present invention in a concentration of 0.1% to 10%, preferably from about 0.25% to 5%, more preferably from about 0.5% to about 3%, and most preferably from about 1% to about 3%, relative to the total weight of such compositions.

[0165] Preferably, the cleaning composition according to the invention is a fabric and home care product, preferably a fabric and home care product, more preferably a laundry detergent or a manual dishwashing detergent, comprising at least one polymer according to the invention and optionally further comprising at least one surfactant or surfactant system, thereby providing improved soil removal, dispersion and / or emulsification and / or modification of the treated surface and / or whiteness maintenance of the treated surface.

[0166] A further subject of the present invention is a textile and home care product comprising the above-described inventive polymers. The product may be a laundry detergent, a dishwashing detergent, a cleaning composition and / or a textile and home care product containing at least one inventive polymer as described above.

[0167] Laundry detergents, cleaning compositions and / or fabric and home care products are known per se to the person skilled in the art. Any compositions etc. known to the person skilled in the art in connection with the corresponding uses can be used in the context of the present invention.

[0168] Laundry detergents, cleaning compositions and / or fabric and home care products according to the present invention are preferred, wherein the at least one polymer is present in an amount of from about 0.01% to about 20%, preferably from about 0.05% to 15%, more preferably from about 0.1% to about 10%, and most preferably from about 0.5% to about 5%, relative to the total weight of such composition or product.

[0169] Laundry detergent compositions: Suitable laundry detergent compositions include laundry detergent powder compositions, laundry detergent liquid compositions, laundry detergent gel compositions and water-soluble laundry detergent compositions.

[0170] Dishwashing Detergent Compositions: Suitable dishwashing detergent compositions include manual dishwashing detergent compositions and automatic dishwashing detergent compositions.

[0171] Surfactant system: The composition comprises a surfactant system in an amount sufficient to provide the desired cleaning properties. In some embodiments, the composition comprises from about 1% to about 70% of the surfactant system by weight of the composition. In other embodiments, the liquid composition comprises from about 2% to about 60% of the surfactant system by weight of the composition. In further embodiments, the composition comprises from about 5% to about 30% of the surfactant system by weight of the composition. The surfactant system may comprise a detersive surfactant selected from the following: anionic surfactants, nonionic surfactants, cationic surfactants, zwitterionic surfactants, amphoteric surfactants, amphoteric electrolyte surfactants, and mixtures thereof. It will be understood by those of ordinary skill in the art that detersive surfactants encompass any surfactant or mixture of surfactants that provide cleaning, stain removal, or laundry benefits to soiled materials.

[0172] Anionic surfactants: In some examples, the surfactant system of the composition can include from about 1% to about 70% of one or more anionic surfactants by weight of the surfactant system. In other examples, the surfactant system of the composition can include from about 2% to about 60% of one or more anionic surfactants by weight of the surfactant system. In further examples, the surfactant system of the composition can include from about 5% to about 30% of one or more anionic surfactants by weight of the surfactant system. In further examples, the surfactant system can consist essentially of or even consist of one or more anionic surfactants.

[0173] Specific non-limiting examples of suitable anionic surfactants include any conventional anionic surfactants. This may include sulfate detersive surfactants (eg, alkoxylated and / or non-alkoxylated alkyl sulfate materials) and / or sulfonic acid detersive surfactants (eg, alkyl benzene sulfonates).

[0174] Other useful anionic surfactants can include the alkali metal salts of alkylbenzene sulfonic acids in either a straight chain (linear) or branched configuration wherein the alkyl group contains from about 9 to about 15 carbon atoms.

[0175] Suitable alkylbenzene sulfonates (LAS) can be obtained by sulfonating commercially available linear alkylbenzenes (LAB); suitable LABs include lower 2-phenyl LABs such as those sold under the trade name Those supplied by Sasol, or under the trade name Other suitable LABs include those supplied by Petresa, higher 2-phenyl LABs such as those sold under the trade name Those supplied by Sasol. Suitable anionic detersive surfactants are alkylbenzene sulfonates obtained by the DETAL catalyzed process, although other synthetic routes such as HF may also be suitable. In one aspect, the magnesium salt of LAS is used.

[0176] The detersive surfactant can be a mid-chain branched detersive surfactant, in one aspect, a mid-chain branched anionic detersive surfactant, in one aspect, a mid-chain branched alkyl sulfate and / or a mid-chain branched alkylbenzene sulfonate, such as a mid-chain branched alkyl sulfate. In one aspect, the mid-chain branch is C 1-4 Alkyl groups, typically methyl and / or ethyl groups.

[0177] Other anionic surfactants useful herein are the water-soluble salts of paraffin and secondary alkane sulfonates containing from about 8 to about 24 (and in some instances from about 12 to 18) carbon atoms; alkyl glyceryl ether sulfonates, especially C 8-18Those ethers of alcohols (such as those derived from tallow and coconut oil). Mixtures of alkylbenzene sulfonates with the above-mentioned paraffin sulfonates, secondary alkane sulfonates and alkyl glyceryl ether sulfonates are also useful. Additional suitable anionic surfactants include methyl ester sulfonates and alkyl ether carboxylates.

[0178] Anionic surfactants can exist in acid form, and the acid form can be neutralized to form surfactant salts. Typical reagents for neutralization include alkaline metal counterions such as hydroxides, such as NaOH or KOH. Other suitable reagents for neutralizing anionic surfactants in their acid form include ammonia, amines or alkanolamines. Non-limiting examples of alkanolamines include monoethanolamine, diethanolamine, triethanolamine and other linear or branched alkanolamines known in the art; suitable alkanolamines include 2-amino-1-propanol, 1-aminopropanol, monoisopropanolamine or 1-amino-3-propanol. Amine neutralization can be completed in whole or in part, for example, a part of anionic surfactant mixture can be neutralized with sodium or potassium and a part of anionic surfactant mixture can be neutralized with amines or alkanolamines.

[0179] Nonionic surfactants: The surfactant system of the composition can include a nonionic surfactant. In some examples, the surfactant system includes up to about 25% of one or more nonionic surfactants, for example as a co-surfactant, by weight of the surfactant system. In some examples, the composition includes from about 0.1% to about 15% of one or more nonionic surfactants, by weight of the surfactant system. In other examples, the composition includes from about 0.3% to about 10% of one or more nonionic surfactants, by weight of the surfactant system.

[0180] Suitable nonionic surfactants for use herein may include any conventional nonionic surfactants. These may include, for example, alkoxylated fatty alcohols and amine oxide surfactants.

[0181] Other non-limiting examples of nonionic surfactants useful herein include: C8-C 18 Alkyl ethoxylates, such as those from Shell Nonionic surfactant; C6-C 12 Alkylphenol alkoxylates, wherein the alkoxylate units may be ethyleneoxy units, propyleneoxy units, or mixtures thereof; C 12 -C 18 Alcohol and C6-C 12 Condensates of alkylphenols with ethylene oxide / propylene oxide block polymers, such as BASF's C 14 -C 22 Medium chain branched alcohol (BA); C 14-C 22 Mid-chain branched alkyl alkoxylate (BAE x ), wherein x is 1 to 30; alkyl polysaccharides; specifically alkyl polyglycosides; polyhydroxy fatty acid amides; and ether-terminated poly(alkoxylated) alcohol surfactants.

[0182] Suitable nonionic detersive surfactants also include alkyl polyglucosides and alkyl alkoxylated alcohols. Suitable nonionic surfactants also include those sold by BASF under the trade name The ones that are sold.

[0183] Anionic / nonionic combinations: The surfactant system may include a combination of anionic and nonionic surfactant materials. In some examples, the weight ratio of anionic surfactant to nonionic surfactant is at least about 2:1. In other examples, the weight ratio of anionic surfactant to nonionic surfactant is at least about 5:1. In other examples, the weight ratio of anionic surfactant to nonionic surfactant is at least about 10:1.

[0184] Cationic surfactant: The surfactant system may include a cationic surfactant. In some aspects, the surfactant system includes from about 0% to about 7%, or from about 0.1% to about 5%, or from about 1% to about 4% of a cationic surfactant, for example as a co-surfactant, by weight of the surfactant system. In some aspects, the composition of the present invention is substantially free of cationic surfactants and surfactants that become cationic at a pH below 7 or a pH below 6. Non-limiting examples of cationic surfactants include: quaternary ammonium surfactants, which may have up to 26 carbon atoms, including: alkoxylated quaternary ammonium (AQA) surfactants; dimethylhydroxyethyl quaternary ammonium; dimethylhydroxyethyl lauryl ammonium chloride; polyamine cationic surfactants; ester cationic surfactants; and amino surfactants, specifically amidopropyl dimethylamine (APA).

[0185] Suitable cationic detersive surfactants also include alkyl pyridinium compounds, alkyl quaternary ammonium compounds, alkyl quaternary phosphonium compounds, alkyl ternary sulfonium compounds, and mixtures thereof.

[0186] Zwitterionic surfactants: Examples of zwitterionic surfactants include: derivatives of secondary and tertiary amines; derivatives of heterocyclic secondary and tertiary amines; or derivatives of quaternary ammonium, quaternary phosphonium or tertiary sulfonium compounds. Betaines, including alkyl dimethyl betaine and cocodimethylamidopropyl betaine, C8 to C 18 (For example, C 12 To C 18 ) amine oxides and sulfonates and hydroxybetaines, such as N-alkyl-N,N-dimethylamino-1-propane sulfonates, in which the alkyl group can be C8 to C18 , and in certain embodiments C 10 To C 14 .

[0187] Amphoteric surfactants: Examples of amphoteric surfactants include aliphatic derivatives of secondary or tertiary amines, or aliphatic derivatives of heterocyclic secondary and tertiary amines, wherein the aliphatic group may be straight or branched chain, and wherein one of the aliphatic substituents contains at least about 8 carbon atoms, typically about 8 to about 18 carbon atoms, and at least one of the aliphatic substituents contains a water-solubilizing anionic group, such as carboxyl, sulfonate, sulfate. Examples of compounds falling within this definition are sodium 3-(dodecylamino) propionate, sodium 3-(dodecylamino) propane-1-sulfonate, sodium 2-(dodecylamino) ethyl sulfate, sodium 2-(dimethylamino) octadecanoate, sodium 3-(N-carboxymethyldodecylamino) propane 1-sulfonate, sodium octadecyl-iminodiacetate, 1-carboxymethyl-2-undecylimidazole, and N,N-bis(2-hydroxyethyl)-2-sulfato-3-dodecyloxypropylamine. Suitable amphoteric surfactants also include sarcosinates, glycinates, taurates, and mixtures thereof.

[0188] Branched surfactants: Suitable branched detersive surfactants include anionic branched surfactants selected from branched sulfate or branched sulfonate surfactants, for example, branched alkyl sulfates, branched alkyl alkoxylated sulfates and branched alkylbenzene sulfonates containing one or more random alkyl branches, for example C 1-4 Alkyl groups, typically methyl and / or ethyl groups.

[0189] The branched detersive surfactant can be a mid-chain branched detersive surfactant, typically a mid-chain branched anionic detersive surfactant, such as a mid-chain branched alkyl sulfate and / or a mid-chain branched alkylbenzene sulfonate. In some aspects, the detersive surfactant is a mid-chain branched alkyl sulfate. In some aspects, the mid-chain branch is C 1-4 Alkyl groups, typically methyl and / or ethyl groups.

[0190] Further suitable branched anionic detersive surfactants include surfactants derived from alcohols branched at the 2-alkyl position, such as those sold under the trade name 123. 125. 145. 167 are those derived from the oxo process. Due to the oxo process, the branches are located at the 2-alkyl position. The length of these 2-alkyl branched alcohols is usually C 11 To C 14 / C 15and includes all structural isomers branched at the 2-alkyl position.

[0191] Adjunct cleaning additives: The compositions of the present invention may also contain adjunct cleaning additives. Suitable adjunct cleaning additives include builders, structurants or thickeners, clay soil removal / anti-redeposition agents, polymeric detergents, polymeric dispersants, polymeric grease cleaners, enzymes, enzyme stabilization systems, bleaching compounds, bleaching agents, bleach activators, bleach catalysts, brighteners, dyes, hueing agents, dye transfer inhibitors, chelating agents, suds suppressors, softeners and perfumes.

[0192] Enzymes:

[0193] Proteases: In addition to the proteases of the present invention, the compositions of the present invention may further comprise a protease. A mixture of two or more proteases can help enhance cleaning over a wider range of temperatures, cycle durations and / or substrates, and provide excellent shine benefits, especially when used in combination with anti-redeposition agents and / or sulfonated polymers.

[0194] Suitable proteases for use in combination with the variant proteases of the present invention include metalloproteases and serine proteases, including neutral or alkaline microbial serine proteases, such as subtilisin (EC 3.4.21.62). Suitable proteases include those of animal origin, plant origin, or microbial origin. In one aspect, such suitable proteases may be of microbial origin. Suitable proteases include chemically modified or genetically modified mutants of the aforementioned suitable proteases. In one aspect, suitable proteases may be serine proteases, such as alkaline microbial proteases or / and trypsin-type proteases. Examples of suitable neutral or alkaline proteases include:

[0195] (a) subtilisin (EC 3.4.21.62), in particular WO2004067737, WO2007131656, WO2015091990, WO2015024739, WO2015143360, US 6,312,936 B1, US 5,679,630, US 4,760,025, DE102006022216A1, DE102006022224A1, WO2015089447, WO2015089441, WO2016066756, WO2016066757, WO2016069557, WO2016069563, WO2016069569, WO2016174234, WO2017 / 215925, WO2020207944, and WO20160207945. Those derived from Bacillus (such as Bacillus, B. lentus, B. alkalophilus, B. subtilis, B. amyloliquefaciens, B. pumilus, B. gibsonii and B. akibaii) as described in 14968. Specifically, mutations S9R, A15T, V66A, A188P, V199I, Q239R, N255D (savinase numbering system).

[0196] (b) Trypsin- or chymotrypsin-type proteases, such as trypsin (e.g. of porcine or bovine origin), including the Fusarium protease described in WO 89 / 06270 and the chymotrypsin derived from Cellumonas described in WO 05 / 052161 and WO 05 / 052146.

[0197] (c) Metalloproteases, in particular those derived from Bacillus amyloliquefaciens as described in WO07 / 044993A2, those derived from Bacillus, Brevibacillus, Thermoactinomyces, Geobacillus, Paenibacillus, Lysinibacillus or Streptomyces spp. as described in WO2014194032, WO2014194054 and WO2014194117, those derived from Kribella alluminosa as described in WO2015193488 and those derived from Streptomyces and Lysobacter as described in WO2016075078.

[0198] (d) a protease having at least 90% identity to the subtilase from Bacillus TY145, NCIMB40339 described in WO92 / 17577 (Novozymes A / S), including variants of this Bacillus TY145 subtilase described in WO2015024739 and WO2016066757.

[0199] Particularly preferred additional proteases for use in the detergents of the present invention are polypeptides having at least 90%, preferably at least 95%, more preferably at least 98%, even more preferably at least 99%, in particular 100% identity to the wild-type enzyme from Bacillus lentus, using the BPN' numbering system and amino acid abbreviations as shown in WO 00 / 37627 (which is incorporated herein by reference), the polypeptide having one or more, preferably two or more, more preferably three or more of the following positions: Containing mutations: S9R, A15T, V68A, N76D, N87S, S99D, S99SD, S99A, S101G, S101M, S103A, V104N / I, G118V, G118R, S128L, P129Q, S130A, Y167A, R170S, A194P, V205I, Q206L / D / E, Y209W, M222S, Q245R and / or M222S.

[0200] Most preferably, the additional protease is selected from the group comprising the following mutations (BPN' numbering system) relative to PB92 wild type (SEQ ID NO: 2 in WO 08 / 010925) or subtilisin 309 wild type (sequence according to the PB92 backbone, except comprising the natural variation N87S).

[0201] (i)G118V+S128L+P129Q+S130A

[0202] (ii)S101M+G118V+S128L+P129Q+S130A

[0203] (iii)N76D+N87R+G118R+S128L+P129Q+S130A+S188D+N248R

[0204] (iv)N76D+N87R+G118R+S128L+P129Q+S130A+S188D+V244R

[0205] (v)N76D+N87R+G118R+S128L+P129Q+S130A

[0206] (vi)V68A+N87S+S101G+V104N

[0207] (vii)S99AD

[0208] (viii)S9R+A15T+V68A+N218D+Q245R

[0209] Suitable commercially available additional proteases include those sold under the trade names Liquanase Savinase Blaze and Those sold by Novozymes A / S (Denmark); under the trade name Purafect Purafect and Purafect Those sold by Dupont; under the trade name and Those sold by Solvay Enzymes; and those available from Henkel / Kemira, namely BLAP (sequence shown in Figure 29 of US Pat. No. 5,352,604, having the following mutations S99D+S101R+S103A+V104I+G159S, hereinafter referred to as BLAP), BLAP R (BLAP having S3T+V4I+V199M+V205I+L217D), BLAP X (BLAP having S3T+V4I+V205I) and BLAP F49 (BLAP having S3T+V4I+A194P+V199M+V205I+L217D); and KAP from Kao (alkalophilic Bacillus subtilisin having the mutations A230V+S256G+S259N).

[0210] Particularly preferred for use herein in combination with the variant proteases of the present invention are commercial proteases selected from the group consisting of: Blaze BLAP and BLAP variants.

[0211] Preferred levels of protease in the products of the present invention include from about 0.05 mg to about 10 mg, more preferably from about 0.5 mg to about 7 mg and especially from about 1 mg to about 6 mg active protease per gram of composition.

[0212] Lipase: The enzyme system preferably also comprises a lipase. The presence of oil and / or grease can further increase the resilience of stains comprising mannan and other polysaccharides. Therefore, the presence of a lipase in the enzyme package can further improve the removal of such stains. Suitable lipases include those of bacterial, fungal or synthetic origin, and their variants. Chemically modified or protein engineered mutants are also suitable. Examples of suitable lipases include lipases from Humicola (synonym Thermomyces) such as from H. lanuginosa (T. lanuginosus).

[0213] The lipase may be a "first cycle lipase", e.g., such as those described in WO06 / 090335 and WO 13 / 116261. In one aspect, the lipase is a first wash lipase, preferably a variant of the wild-type lipase from Thermomyces lanuginosa comprising a T231R and / or N233R mutation.

[0214] Preferred lipases include those sold under the trade name and Those sold by Novozymes (Bagsvaerd, Denmark).

[0215] Other suitable lipases include: Liprl 139, for example as described in WO2013 / 171241; TfuLip2, for example as described in WO2011 / 084412 and WO2013 / 033318; Pseudomonas stutzeri lipase, for example as described in WO2018228880; Microbulbiferthermotolerans lipase, for example as described in WO2018228881; Sulfobacillus acidocaldarius lipase, for example as described in EP3299457; LIP062 lipase, for example as described in WO2018209026; PinLip lipase, for example as described in WO2017036901, and Absidia sp. lipase, for example as described in WO2017005798.

[0216] A suitable lipase is a variant of SEQ ID NO: 1 comprising:

[0217] (a) Replacement of T231R

[0218] as well as

[0219] (b) Substitution of N233R or N233C

[0220] as well as

[0221] (c) at least three selected from E1C, D27R, N33Q, G38A, F51V, G91Q, D96E, K98L, K98I, D111A, G163K, H198S, E210Q, Y220F, D254S,

[0222] Additional substitutions of I255A and P256T;

[0223] wherein the position corresponds to the position of SEQ ID NO: 1, and wherein the lipase variant has at least 90% but less than 100% sequence identity with a polypeptide having the amino acid sequence of SEQ ID NO: 1, and wherein the variant has lipase activity.

[0224] A preferred lipase is a variant of SEQ ID NO: 1 comprising the following substitutions: T231R, N233R, D27R, G38A, D96E, D111A, G163K, D254S and P256T

[0225] A preferred lipase is a variant of SEQ ID NO: 1 comprising the following substitutions: T231R, N233R, N33Q, G91Q, E210Q, I255A.

[0226] Suitable lipases are commercially available from Novozymes, for example as Lipex Evity 100L, Lipex Evity 200L (both liquid stocks) and Lipex Evity 105T (granules). These lipases have a different structure than the products Lipex 100L, Lipex 100T and Lipex Evity 100T which are outside the scope of the present invention.

[0227] Cellulase: Suitable cellulases include those derived from bacteria or fungi. Chemically modified or protein engineered mutants are included. Suitable cellulases include cellulases from Bacillus, Pseudomonas, Humicola, Fusarium, Thielavia, Acremonium, for example, fungal cellulases made from Humicola insolens, Myceliophthora thermophila and Fusarium oxysporum as disclosed in US 4,435,307, US 5,648,263, US 5,691,178, US 5,776,757 and US 5,691,178.

[0228] In one aspect, preferred enzymes include endoglucanases derived from microorganisms, which exhibit endo-β-1,4-glucanase activity (EC 3.2.1.4), preferably selected from the following:

[0229] (a) an endogenous bacterial polypeptide of a member of the genus Bacillus having a sequence that is at least 90%, 94%, 97% and even 99% identical to the amino acid sequence SEQ ID NO:2 in US 7,141,403 B2, preferably a substitution comprising one or more of positions 292, 274, 266, 265, 255, 246, 237, 224 and 221 corresponding to the mature polypeptide of SEQ ID NO:2, and the variant has cellulase activity;

[0230] (b) a glycosyl hydrolase having enzymatic activity towards xyloglucan and amorphous cellulose substrates, wherein the glycosyl hydrolase is selected from GH family 5, 7, 12, 16, 44 or 74;

[0231] (c) a glycosyl hydrolase having a sequence that is at least 90%, 94%, 97% and even 99% identical to the amino acid sequence of SEQ ID NO: 3 in WO09 / 148983;

[0232] (d) a variant showing at least 70% identity to SEQ ID NO: 5 in WO2017106676. Preferred substitutions include one or more positions corresponding to the following positions: 4, 20, 23, 29, 32, 36, 44, 51, 77, 80, 87, 90, 97, 98, 99, 102, 112, 116, 135, 136, 142, 153, 154, 157, 161, 163, 192, 194, 204, 208, 210, 212, 216, 217, 221, 222, 225, 227 and 232;

[0233] (e) and mixtures thereof.

[0234] Suitable endoglucanases are sold under the trade name and (Novozymes A / S, Bagsvaerd, Denmark). Examples include 5000L, Classic 400L, Classic 700T, 4500T, 1.5T, 2.0L.

[0235] Other commercially available cellulases include Premium(Novozymes A / S), Puradax 1000, 2000(Genencor International Inc.)、 (Kao Corporation), FCL, DCL, DCC, NCD, FCC, FLX1 (AB Enzymes).

[0236] Suitable glucanases include endo-β-1,3-glucanases, preferably from class EC 3.2.1.39, preferably obtained from microorganisms of the genera Paenibacillus, Flavobacterium chabelii, Thermotoga or Trichoderma, preferably Paenibacillus or Flavobacterium chabelii, most preferably Paenibacillus.

[0237] Amylase: Preferably, the composition of the present invention comprises an amylase. Suitable alpha-amylases include those derived from bacteria or fungi. Chemically or genetically modified mutants (variants) are included. Preferred alkaline alpha-amylases are derived from strains of Bacillus, such as Bacillus licheniformis, Bacillus amyloliquefaciens, Bacillus stearothermophilus, Bacillus subtilis or other Bacillus sp., such as Bacillus sp. NCBI 12289, NCBI 12512, NCBI 12513, DSM 9375 (USP 7,153,818), DSM 12368, DSMZ 12649, KSM AP1378 (WO 97 / 00324), KSM K36 or KSM K38 (EP 1,022,334). Preferred amylases include:

[0238] (a) variants described in USP 5,856,164 and WO99 / 23211, WO 96 / 23873, WO00 / 60060, WO06 / 002643 and WO2017 / 192657, in particular variants having one or more substitutions at the following positions relative to the AA560 enzyme as set forth in SEQ ID No. 12 in WO 06 / 002643:

[0239] 45, 461, 471, 482, 484, 485, 492, 503, 504, 505, 512, 513, 514, 515, 516, 517, 518, 519, 520, 521, 522, 523, 524, 525, 526, 527, 528, 529, 530, 531, 532, 533, 534, 535, 536, 537, 538, 539, 540, 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551

[0240] (b) variants showing at least 85%, preferably 90% identity to SEQ ID No. 4 in WO06 / 002643, the wild-type enzyme from Bacillus SP722, especially variants having deletions at positions 183 and 184, and variants as described in WO 00 / 60060, WO2011 / 100410 and WO2013 / 003659, especially those having one or more substitutions relative to SEQ ID No. 4 of WO06 / 002643 at the following positions, which are incorporated herein by reference:

[0241] 51, 52, 54, 109, 304, 140, 189, 134, 195, 206, 243, 260, 262, 284, 347, 439, 469, 476 and 477.

[0242] (c) variants exhibiting at least 90% identity to the wild-type enzyme from Bacillus 707 (SEQ ID NO: 7 in US 6,093,562), in particular those comprising one or more of the following mutations: M202, M208, S255, R172 and / or M261. Preferably, the amylase comprises one or more of M202L, M202V, M202S, M202T, M202I, M202Q, M202W, S255N and / or R172Q. Particularly preferred are those comprising the M202L or M202T mutations. Additional relevant mutations / deletions based on the SP707 backbone include W48, A51, V103, V104, A113, R118, N125, V131, T132, E134, T136, E138, R142, S154, V165, R182, G182, H183, E190, D192, T193, I206, M208, D209, E212, V213, V214, N214, L217, R218, N219, 19. V222, T225, T227, G229, I235, K242, Y243, S244, F245, T246, I250, S255, A256, H286, V291, T316, V31 7. V318, N417, T418, A419, H420, P421, I428, M429, F440, R443, N444, K445, Q448, S451, A465, N470, S472.

[0243] (d) variants described in WO 09 / 149130, preferably those showing at least 90% identity to SEQ ID NO: 1 or SEQ ID NO: 2 (wild-type enzyme from Geobacillus Stearophermophilus or a truncated version thereof) in WO 09 / 149130.

[0244] (e) variants described in WO10 / 115021, in particular those showing at least 75%, or at least 85%, or at least 90%, or at least 95% similarity to SEQ ID NO: 2 in WO10 / 115021 (alpha-amylase derived from Bacillus TS-23).

[0245] (f) variants exhibiting at least 89% identity to SEQ ID NO: 1 in WO2016091688, in particular those comprising a deletion at positions H183+G184 and further comprising one or more mutations at positions 405, 421, 422 and / or 428.

[0246] (g) variants described in WO2014099523, in particular those showing at least 60% amino acid sequence identity with "PcuAmyl alpha-amylase" from Paenibacillus curdlanolyticus YK9 (SEQ ID NO: 3 in WO2014099523).

[0247] (h) variants described in WO2014099523, in particular those exhibiting at least 60% amino acid sequence identity with "CspAmy2 amylase" from Cytophagasp. (SEQ ID NOs: 1 and 6 in WO2014164777). In particular those comprising one or more of the following deletions and / or mutations based on SEQ ID NO: 1 in WO2014164777: R178*, G179*, T38N, N88H, N126Y, T129I, N134M, F153W, L171R, T180D, E187P, I203Y, G476K, G477E, Y303D.

[0248] (i) A variant exhibiting at least 85% identity to AmyE from Bacillus subtilis (SEQ ID NO: 1 in WO2009149271).

[0249] (j) a variant exhibiting at least 90% identity to the wild-type amylase from Bacillus sp. KSM-K38 (Accession No. AB051102).

[0250] (k) variants as described in WO2016180748, in particular those showing at least 80% identity with the mature amino acid sequence of AAI10 from Bacillus sp. in SEQ ID NO: 7 in WO2016180748; those showing at least 80% identity with the mature amino acid sequence of Alicyclobacillus sp. amylase in SEQ ID NO: 8 in WO2016180748, and those showing at least 80% identity with the mature amino acid sequence of AAI10 from Bacillus sp. in SEQ ID NO: 9 in WO2016180748. Those that are at least 80% identical to the mature amino acid sequence of NO:13, in particular those comprising one or more of the following mutations: H*, N54S, V56T, K72R, G109A, F113Q, R116Q, W167F, Q172G, A174S, G184T, N195F, V206L, K391A, P473R, G476K.

[0251] (l) variants described in WO2018060216, in particular those showing at least 70% identity with the mature amino acid sequence of SEQ ID NO: 4 in WO2018060216 (fusion molecule of Bacillus amyloliquefaciens and Bacillus licheniformis). In particular, those comprising one or more substitutions at positions H1, N54, V56, K72, G109, F113, R116, T134, W140, W159, W167, Q169, Q172, L173, A174, R181, G182, D183, G184, W189, E194, N195, V206, G255, N260, F262, A265, W284, F289, S304, G305, W347, K391, Q395, W439, W469, R444, F473, G476, and G477.

[0252] Preferred amylases are engineered enzymes in which one or more of the amino acids susceptible to bleaching oxidation have been replaced by amino acids less susceptible to oxidation. In particular, it is preferred that the methionine residue is replaced by any other amino acid. In particular, it is preferred that the methionine residue which is most susceptible to oxidation is replaced. Preferably, the methionine residue at position 202 in SEQ ID NO: 11 is replaced. Preferably, the methionine residue at this position is replaced by threonine or leucine, preferably leucine.

[0253] Suitable commercially available α-amylases include TERMAMYL STAINZYME ACHIEVE PRIME, and (Novozymes A / S, Bagsvaerd, Denmark), AT 9000Biozym Biotech Trading GmbH Wehlistrasse 27b A-1200Wien Austria, OPTISIZE HT PREFERENZ Series (including PREFERENZ and PREFERENZ )、PURASTAR (DuPont., Palo Alto, California) and (Kao, 14-10 Nihonbashi Kayabacho, 1-chome, Chuo-ku Tokyo 103-8210, Japan).

[0254] Preferably, the composition comprises at least 0.01 mg, preferably about 0.05 mg to about 10 mg, more preferably about 0.1 mg to about 6 mg, especially about 0.2 mg to about 5 mg active amylase per gram of composition.

[0255] Peroxidase / oxidase: Suitable peroxidase / oxidase include those derived from plants, bacteria or fungi. Chemically modified or protein engineered mutants are included. Examples of useful peroxidases include peroxidases from Coprinus (e.g., from C. cinereus) and variants thereof, such as those described in WO 93 / 24618, WO 95 / 10602, and WO 98 / 15257.

[0256] Commercially available peroxidases include (Novozymes A / S).

[0257] Pectate lyase: Suitable pectate lyases include those sold under the trade names (all from Novozymes A / S, Bagsvaerd, Denmark), Those sold by F1000 (DuPont Industrial Biosciences).

[0258] Mannanase: The composition preferably comprises one or more mannanases. As used herein, the term "mannanase" or "galactomannanase" refers to a mannanase that is defined as a mannan endo-1,4-β-mannosidase according to what is known in the art and has the aliases β-mannanase and endo-1,4-mannanase and catalyzes the hydrolysis of 1,4-β-D-mannosidic bonds in mannans, galactomannans, glucomannans and galactoglucomannans. Mannanases are classified according to enzyme nomenclature as EC 3.2.1.78 and belong to glycosyl hydrolase families 5, 26 and 113. Many suitable mannanases belong to glycosyl hydrolase family 5. Commercially available mannanases include all commercially available mannanases sold under the trade names (Novozymes A / S) such as 200L and Mannaway Evity 4.0T. Other commercially available mannanases include M1000, 375, PreferenzM100 and (both from DuPont Industrial Biosciences) and Biotouch M7 (AB Enzymes). Other suitable mannanases belong to glycosyl hydrolase family 26, including those described in WO2018191135, WO2015040159, WO2017021515, WO2017021516, WO2017021517 and WO2019081515. Suitable mixtures of mannanases include a combination of glycosyl hydrolase family 5 and glycosyl hydrolase family 26 mannanases described in WO2019081515.

[0259] Xanthan degrading enzymes: The composition may comprise one or more xanthan degrading enzymes. Suitable enzymes for degrading xanthan gum-based stains include xanthan endoglucanases, optionally in combination with xanthan lyases. As used herein, the term "xanthan endoglucanase" means an enzyme exhibiting endo-β-1,4-glucanase activity, which is capable of catalyzing the hydrolysis of 1,4-linked β-D-glucose polymer backbones of xanthan gum, optionally in combination with a suitable xanthan lyase. Suitable xanthan endoglucanases are described in WO2013167581, WO2015181299, WO2015181292, WO2017046232, WO2017046260, WO201837062, WO201837065, WO2019038059 and WO2019162000. As used herein, the term "xanthan lyase" refers to an enzyme that cleaves the β-D-mannosyl-β-D-1,4-glucuronic acid bond of xanthan gum. Such enzymes belong to EC 4.2.2.12. Suitable xanthan lyases are described in WO2015001017, WO2018037061, WO201837064, WO2019038060, WO2019162000, and WO2019038057.

[0260] Nuclease: Preferably, the composition comprises a nuclease, such as an RNA enzyme or a DNA enzyme or a mixture thereof. Nucleases are enzymes capable of cleaving phosphodiester bonds between nucleotide subunits of nucleic acids. The nuclease herein is preferably a deoxyribonuclease or a ribonuclease or a functional fragment thereof. The so-called functional fragment or portion refers to the portion of the nuclease that catalyzes the cleavage of the phosphodiester bonds in the DNA backbone, and is therefore a region of the nuclease protein that retains catalytic activity. Therefore, it includes truncated but functional forms in which the function of the enzyme and / or variant and / or derivative and / or homologue is maintained.

[0261] Preferably, the nuclease is a deoxyribonuclease, preferably selected from any one of the following classes: EC3.1.21.x, wherein x=1, 2, 3, 4, 5, 6, 7, 8 or 9, EC3.1.22.y, wherein y=1, 2, 4 or 5, EC3.1.30.z, wherein z=1 or 2, EC3.1.31.1 and mixtures thereof.

[0262] DNA enzyme: Suitable DNA enzymes include wild-type and variants of DNA enzymes defined by SEQ ID NO: 1, 2, 3, 4, 5, 6, 7, 8 and 9 in WO2017162836 (Novozymes), and variants of Bacillus cibi DNA enzymes including those described in WO2018011277 (Novozymes), which are incorporated herein by reference. Preferred DNA enzymes are described in co-pending European patent application EP18202967.

[0263] RNase: Suitable RNases include wild-type and variants of DNases defined by SEQ ID NOs: 3, 6, 9, 12, 15, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 72 and 73 in WO2018178061 (Novozymes), which is incorporated herein by reference.

[0264] Hexosaminidase: The composition may comprise one or more hexosaminidase enzymes. The term hexosaminidase includes "dispersin" and the abbreviation "Dsp", which refers to a polypeptide having hexosaminidase activity, EC 3.2.1.-the enzyme catalyzes the hydrolysis of β-1,6-glycosidic bonds of N-acetyl-glucosamine polymers present in stains of microbial origin. The term hexosaminidase includes polypeptides having N-acetylglucosamine glycosidase activity and β-N-acetylglucosamine glycosidase activity. Hexosaminidase activity may be determined according to Assay II described in WO2018184873. Suitable hexosaminidase enzymes include WO2017186936, WO2017186937, WO2017186943, WO2017207770, WO2018184873, WO2019086520, WO2019086528, WO2019086530, WO2019086532, WO2019086521, WO20 19086526, WO2020002604, WO2020002608, WO2020007863, WO2020007875, WO2020008024, WO2020070063, WO2020070249, WO2020088957, WO2020088958 and WO2020207944. Variants of the Bacillus saccharophilus hexosaminidase defined by SEQ ID NO: 1 of WO2020207944 may be preferred, particularly variants with improved thermostability disclosed in the publication.

[0265] Galactanase: Preferably, the composition comprises a galactanase, i.e., an extracellular polymer degrading enzyme comprising an endo-β-1,6-galactanase. The term "endo-β-1,6-galactanase" or "polypeptide having endo-β-1,6-galactanase activity" refers to an endo-β-1,6-galactanase activity (EC 3.2.1.164) from glycoside hydrolase family 30 that catalyzes the hydrolytic cleavage of 1,6-3-D-oligogalactoses with a degree of polymerization (DP) greater than 3, and their acidic derivatives having a 4-O-methylglucuronic acid or glucuronic acid ester group at the non-reducing end. For the purposes of the present disclosure, endo-β-1,6-galactanase activity is determined according to the process described in Assay I in WO 2015185689. Suitable examples from EC 3.2.1.164 are described in WO 2015185689, such as the mature polypeptide SEQ ID NO:2.

[0266] Additional enzymes can be included in the detergent composition by adding a separate enzyme additive comprising the additional enzymes or a combined enzyme additive comprising two or several or all of these additional enzymes. Such enzyme additives can be in the form of granules, liquids or slurries, preferably additionally comprising enzyme stabilizers.

[0267] Preferably, each additional enzyme will be present in the composition in an amount of at least 0.0001% to about 0.1% by weight pure active enzyme protein, such as from about 0.0001% to about 0.01%, from about 0.001% to about 0.01%, or from about 0.001% to about 0.01%, based on the weight of the composition.

[0268] Other enzymes

[0269] The enzyme system may include other enzymes. Suitable enzymes provide cleaning performance and / or fabric care benefits. Examples of other suitable enzymes include, but are not limited to, hemicellulase, peroxidase, protease, cellulase, xylanase, lipase, phospholipase, esterase, cutinase, pectinase, cutinase, reductase, oxidase, phenoloxidase, lichenase, lipoxygenase, ligninase, pullulanase, tannase, pentosanase, melanase, beta-glucanase, arabinosidase, hyaluronidase, chondroitinase, laccase, and known amylase, or a combination thereof. Preferred enzyme systems also include a mixture of conventional detergent enzymes, such as protease, lipase, cutinase and / or cellulase combined with amylase. Detergent enzymes are described in more detail in U.S. Patent No. 6,579,839.

[0270] Enzyme stabilization system: The enzyme-containing compositions described herein may optionally contain from about 0.001% to about 10%, in some examples from about 0.005% to about 8%, and in other examples from about 0.01% to about 6% of an enzyme stabilization system by weight of the composition. The enzyme stabilization system may be any stabilization system compatible with the detersive enzyme. In the case where the aqueous detergent composition contains a protease, a reversible protease inhibitor such as a boron compound (including borate esters), 4-formylphenylboronic acid, phenylboronic acid and their derivatives, or compounds such as calcium formate, sodium formate and 1,2-propylene glycol may be added to further improve stability.

[0271] Builder: The compositions of the present invention may optionally contain a builder. Building compositions typically contain at least about 1% builder, based on the total weight of the composition. Liquid compositions may contain up to about 10% builder, and in some examples up to about 8% builder, by weight of the composition. Granular compositions may contain up to about 30% builder, and in some examples up to about 5% builder, by weight of the composition.

[0272] Builders selected from aluminosilicates (e.g. zeolite builders, such as zeolite A, zeolite P and zeolite MAP) and silicates help control mineral hardness in the wash water, especially calcium and / or magnesium, or help remove particulate soil from the surface. Suitable builders can be selected from the group consisting of phosphates, such as polyphosphates (e.g. sodium tripolyphosphate), especially its sodium salt; carbonates, bicarbonates, sesquicarbonates and carbonate minerals other than sodium carbonate or sodium sesquicarbonate; organic monocarboxylates, dicarboxylates, tricarboxylates and tetracarboxylates, especially water-soluble non-surfactant carboxylates in the form of acid, sodium, potassium or alkanolammonium salts, and oligomeric or water-soluble low molecular weight polymer carboxylates, including aliphatic and aromatic types; and phytic acid. These can be supplemented by borates, for example for pH buffering purposes, or by sulfates, especially sodium sulfate and any other fillers or carriers, which may be important for engineering stable surfactants and / or builder-containing compositions. Other suitable builders can be selected from citric acid, lactic acid, fatty acids, polycarboxylate builders, such as copolymers of acrylic acid, copolymers of acrylic acid and maleic acid, and copolymers of acrylic acid and / or maleic acid with other suitable ethylenic monomers having various types of additional functional groups. Also suitable for use as builders herein are synthetic crystalline ion exchange materials having a chain structure or their hydrates and compositions represented by the following general anhydride form: x(M2O)·ySiO2·zM'O, wherein M is Na and / or K, M' is Ca and / or Mg; y / x is 0.5 to 2.0; and z / x is 0.005 to 1.0.

[0273] Alternatively, the composition may be substantially free of builder.

[0274] Structuring agents / thickeners: Suitable structurants / thickeners include:

[0275] i. Dibenzylidene polyol acetal derivatives

[0276] ii. Bacterial cellulose

[0277] iii. Coated bacterial cellulose

[0278] iv. Non-BC-derived cellulose fibers

[0279] v. Non-polymeric crystalline hydroxyl functional materials

[0280] vi. Polymer structurants

[0281] vii. Diamide-based gelling agent

[0282] viii. Any combination of the above.

[0283] Polymeric dispersants: The composition may include one or more polymeric dispersants. Examples are carboxymethylcellulose, poly(vinyl pyrrolidone), poly(ethylene glycol), poly(vinyl alcohol), poly(vinyl pyridine-N-oxide), poly(vinylimidazole), polycarboxylates such as polyacrylates, maleic acid / acrylic acid copolymers, and lauryl methacrylate / acrylic acid copolymers.

[0284] The composition may include one or more amphiphilic cleaning polymers, such as compounds having the following general structure: bis((C2H5O)(C2H4O)n)(CH3)-N + -C x H 2x -N + -(CH3)-bis((C2H5O)(C2H4O)n), wherein n=20 to 30, and x=3 to 8, or a sulfated or sulfonated variant thereof.

[0285] The compositions may comprise amphiphilic alkoxylated grease cleaning polymers having balanced hydrophilic and hydrophobic properties such that they remove grease particles from fabrics and surfaces. Specific embodiments of the amphiphilic alkoxylated grease cleaning polymers of the present invention comprise a core structure and a plurality of alkoxylate groups attached to the core structure. These may comprise alkoxylated polyalkyleneimines, such as polyalkyleneimines having polyethylene oxide inner blocks and polypropylene oxide outer blocks.

[0286] Alkoxylated polyamines can be used for grease and particle removal. Such compounds may include, but are not limited to, ethoxylated polyethyleneimine, ethoxylated hexamethylenediamine, and sulfated forms thereof. Polypropoxylated derivatives may also be included. Various amines and polyalkyleneimines may be alkoxylated to various degrees. A useful example is a 600 g / mol polyethyleneimine core, each NH of which is ethoxylated to 20 EO groups and is available from BASF.

[0287] The composition may comprise a random graft polymer having a hydrophilic backbone comprising monomers, for example, unsaturated C1-C6 carboxylic acids, ethers, alcohols, aldehydes, ketones, esters, sugar units, alkoxy units, maleic anhydride, saturated polyols such as glycerol, and mixtures thereof; and one or more hydrophobic side chains, for example, one or more C4-C6 25 Alkyl groups, polypropylene, polybutylene, vinyl esters of saturated C1-C6 monocarboxylic acids, C1-C6 alkyl esters of acrylic or methacrylic acid, and mixtures thereof. Specific examples of such graft polymers are based on polyalkylene oxides and vinyl esters, in particular vinyl acetate. These polymers are usually prepared by polymerizing vinyl esters in the presence of polyalkylene oxides, the initiators used being dibenzoyl peroxide, dilauroyl peroxide or diacetyl peroxide.

[0288] The composition may include blocks of ethylene oxide and propylene oxide. Examples of such block polymers include ethylene oxide-propylene oxide-ethylene oxide (EO / PO / EO) triblock copolymers, wherein the copolymer comprises a first EO block, a second EO block, and a PO block, wherein the first EO block and the second EO block are connected to the PO block. Blocks of ethylene oxide, propylene oxide, and butylene oxide may also be arranged in other ways, such as (EO / PO) diblock copolymers, (PO / EO / PO) triblock copolymers. Block polymers may also contain additional butylene oxide (BO) blocks.

[0289] Carboxylate polymers - The compositions of the present invention may also include one or more carboxylate polymers, such as maleate / acrylate random copolymers or polyacrylate homopolymers. In one aspect, the carboxylate polymer is a polyacrylate homopolymer having a molecular weight of 4,000Da to 9,000Da, or 6,000Da to 9,000Da.

[0290] "Soil release polymer": The compositions described herein may comprise from about 0.01% to about 10.0%, typically from about 0.1% to about 5%, in some aspects from about 0.2% to about 3.0%, by weight of the composition, of a soil release polymer (also known as a polymeric soil release agent or "SRA").

[0291] Soil release polymers typically have hydrophilic segments to hydrophilize the surface of hydrophobic fibers (such as polyester and nylon) and have hydrophobic segments to deposit on the hydrophobic fibers and remain attached to them until the wash and rinse cycles are complete, thereby acting as an anchor for the hydrophilic segments. This can make stains that appear after treatment with a detergent easier to clean in a later wash cycle. It is also believed that promoting the release of soil helps improve or maintain the wicking properties of the fabric.

[0292] The structure and charge distribution of soil release polymers can be tailored for application to different fiber or textile types and for formulating different detergent or detergent additive products. Soil release polymers can be linear, branched or star-shaped.

[0293] Soil release polymers may also include various charged units (e.g., anionic or cationic units) and / or non-charged (e.g., nonionic) monomer units. In general, when SRPs are used in combination with cationic fabric conditioning actives such as quaternary ammonium ester compounds, nonionic SRPs may be particularly preferred in order to avoid potential negative interactions between the SRPs and the cationic actives.

[0294] The soil release polymers may contain end-capping moieties which are particularly effective in controlling the molecular weight of the polymer or altering the physical or surface active properties of the polymer.

[0295] One preferred class of suitable soil release polymers includes terephthalate derived polyester polymers comprising structural units (I) and / or (II):

[0296] (I)-[(OCHR 1 -CHR 2 ) a -O-OC-Ar-CO-] d

[0297] (II)-[(OCHR 3 -CHR 4 ) b -O-OC-sAr-CO-] e

[0298] in:

[0299] a, b are 1 to 200;

[0300] d, e are 1 to 50;

[0301] Ar is 1,4-substituted phenylene;

[0302] sAr is 1,3-substituted phenylene substituted at position 5 by SO3M;

[0303] M is a counterion selected from the group consisting of Na, Li, K, Mg / 2, Ca / 2, Al / 3, ammonium, monoalkylammonium, dialkylammonium, trialkylammonium, or tetraalkylammonium, wherein the alkyl group is C1-C 18 Alkyl or C2-C 10 Hydroxyalkyl or mixtures thereof;

[0304] R 1 , R 2 , R 3 , R 4 Independently selected from H or C1-C 18 n-alkyl or isoalkyl;

[0305] Optionally, the polymer further comprises one or more terminal groups (III) derived from polyalkylene glycol monoalkyl ethers, preferably selected from the group consisting of structure (IV-a)

[0306] -O-[C2H4-O] c -[C3H6-O] d -[C4H8-O] e -R7 (IV-a)

[0307] in:

[0308] R7 is a straight chain or branched C 1-30 Alkyl, C2-C 30 alkenyl, or a cycloalkyl group having 5 to 9 carbon atoms, or a C8-C 30 Aryl group, or C6-C 30 Arylalkyl group; preferably C 1-4 Alkyl, more preferably methyl; and

[0309] c, d and e are numbers independently selected from 0 to 200 on a molar average basis, wherein the sum of c+d+e is 2 to 500,

[0310] The [C2H4-O], [C3H6-O] and [C4H8-O] groups of the terminal group (IV-a) can be arranged in blocks, alternations, periodically and / or statistically, preferably in blocks and / or statistically, and any of the [C2H4-O], [C3H6-O] and [C4H8-O] groups of the terminal group (IV-a) can be connected to -R7 and / or -O.

[0311] Optionally, the polymer further comprises one or more anionic end units (IV) and / or (V) as described in EP3222647. Wherein M is a counterion selected from the group consisting of Na, Li, K, Mg / 2, Ca / 2, Al / 3, ammonium, monoalkylammonium, dialkylammonium, trialkylammonium or tetraalkylammonium, wherein the alkyl group is C1-C 18 Alkyl or C2-C10 hydroxyalkyl or a mixture thereof.

[0312] -O-CH2CH2-SO3M (IV)

[0313]

[0314] Optionally, the polymer may comprise cross-linked multifunctional structural units having at least three functional groups capable of undergoing esterification reactions. The functional groups may be, for example, acid-, alcohol-, ester-, anhydride- or epoxy groups.

[0315] Optionally, the polymer may contain other dicarboxylic acids or polycarboxylic acids or salts or (di)alkyl esters thereof which can be used in the polyester of the present invention, such as naphthalene-1,4-dicarboxylic acid, naphthalene-2,6-dicarboxylic acid, tetrahydrophthalic acid, trimellitic acid, diphenoxyethane-4,4′-dicarboxylic acid, diphenyl-4,4′-dicarboxylic acid, 2,5-furandicarboxylic acid, adipic acid, sebacic acid, decane-1,10-dicarboxylic acid, fumaric acid, succinic acid, 1,4-cyclohexanedicarboxylic acid, cyclohexanediacetic acid, glutaric acid, azelaic acid or salts or (di)alkyl esters thereof, more preferably (C1-C4)-(di)alkyl esters thereof, and more preferably (di)methyl esters thereof or mixtures thereof.

[0316] Preferably, suitable terephthalate derived soil release polymers are nonionic and do not comprise structure (II) above. Also particularly preferred nonionic terephthalate derived soil release polymers have a structure according to the formula:

[0317]

[0318] in:

[0319] R5 and R6 are independently selected from H or CH3. More preferably, one of R5 and R6 is H and the other is CH3.

[0320] c, d are numbers independently selected from 0 to 200 based on the molar average, wherein the sum of c+d is 2 to 400,

[0321] More preferably, d is 0 to 50, c is 1 to 200,

[0322] More preferably, d is 1 to 10, c is 5 to 150,

[0323] R7 is C 1-4 alkyl, and more preferably methyl,

[0324] n is 1 to 50 based on the molar average value.

[0325] An example of a most preferred suitable terephthalate derived soil release polymer as described above has one of R5 and R6 being H and the other being CH3; d being 0; c being 5-100 and R7 being methyl.

[0326] Suitable terephthalate derived soil release polymers may also be described as sulfonated and unsulfonated PET / POET (polyethylene terephthalate / polyoxyethylene terephthalate) polymers, both end-capped and un-end-capped. Examples of suitable soil release polymers include Polymers, including those supplied by Clariant SRA-100, SRA-300, SRN-100, SRN-170, SRN-240, SRN-260, SRN-300, SRN UL50 and SRN-325.

[0327] Other suitable terephthalate derived soil release polymers are described in patents WO2014019903, WO2014019658 and WO2014019659.

[0328] Another class of soil release polymers also includes modified cellulose. Suitable modified celluloses may include nonionic modified cellulose derivatives such as cellulose alkyl ethers and cellulose hydroxyalkyl ethers. Examples of such cellulose alkyl ethers and cellulose hydroxyalkyl ethers include methyl cellulose, ethyl cellulose, hydroxyethyl cellulose, hydroxypropyl cellulose, hydroxypropyl methyl cellulose, hydroxybutyl methyl cellulose. In some embodiments, the modified cellulose may contain C4 or higher hydrocarbons, and the preferred length of the alkyl group may be C4, C6, C8, C 10 , C 12 , C 14 , C 16 , C 18 ; Examples of suitable modified celluloses are described in WO2019111948 and WO2019111949. In some embodiments, the modified cellulose may comprise additional cationic modifications, and examples of suitable modified celluloses with additional cationic modifications are described in WO2019111946 and WO2019111947.

[0329] Other examples of commercial soil release polymers are provided by Rhodia Series of polymers, including SF, SF-2 and SRP6. Other suitable soil release polymers are Polymers, such as those supplied by Sasol SL, HSCB, L235MB and G82. Further suitable soil release polymers of different types include the commercially available materials ZELCON 5126 (from DuPont) and MILEASE T (from ICI), Sorez 100 (from ISP).

[0330] "Cellulosic polymer": The compositions described herein may comprise from about 0.1% to about 10%, typically from about 0.5% to about 7%, in some aspects from about 3% to about 5%, by weight of the composition, of a cellulosic polymer.

[0331] Suitable cellulose polymers include alkyl celluloses, alkyl alkoxyalkyl celluloses, carboxyalkyl celluloses and alkyl carboxyalkyl celluloses. In some aspects, the cellulose polymer is selected from carboxymethyl cellulose, methyl cellulose, methyl hydroxyethyl cellulose, methyl carboxymethyl cellulose or mixtures thereof. In some aspects, the cellulose polymer is a carboxymethyl cellulose having a carboxymethyl degree of substitution of about 0.5 to about 0.9 and a molecular weight of about 100,000Da to about 300,000Da.

[0332] Carboxymethyl cellulose polymers include GDA (sold by CP Kelko), hydrophobically modified carboxymethyl cellulose, for example, sold under the trade name Alkyl ketene dimer derivative of carboxymethyl cellulose sold as SH1 (CP Kelko), or under the trade name A segmented carboxymethyl cellulose sold as Segmented Carboxymethyl Cellulose V (sold by CP Kelko).

[0333] Additional amines: Additional amines can be used in the compositions described herein to increase the removal of grease and particulates from soiled materials. The compositions described herein can contain from about 0.1% to about 10%, in some examples from about 0.1% to about 4%, and in other examples from about 0.1% to about 2% of the additional amine by weight of the composition. Non-limiting examples of additional amines can include, but are not limited to, polyamines, oligoamines, triamines, diamines, pentamines, tetramines, or combinations thereof. Specific examples of suitable additional amines include tetraethylenepentamine, triethylenetetramine, diethylenetriamine, or mixtures thereof.

[0334] For example, alkoxylated polyamines can be used for grease and particle removal. Such compounds may include, but are not limited to, ethoxylated polyethyleneimine, ethoxylated hexamethylenediamine, and their sulfated forms. Polypropoxylated derivatives may also be included. Various amines and polyalkyleneimines may be alkoxylated to various degrees. A useful example is a 600 g / mol polyethyleneimine core, each NH of which is ethoxylated to 20 EO groups and is available from BASF. Compositions described herein may include about 0.1% to about 10% by weight of the composition, and about 0.1% to about 8% in some examples, and about 0.1% to about 6% of alkoxylated polyamines in other examples.

[0335] Alkoxylated polycarboxylates can also be used in the compositions herein to provide grease removal. Chemically, these materials comprise polyacrylates having one ethoxy side chain for every 7-8 acrylate units. The side chains have the formula -(CH2CH2O) m (CH2) n CH3, wherein m is 2 to 3, and n is 6 to 12. Side chain esters are attached to the polyacrylate "backbone" to provide a "comb-type" polymer structure. The molecular weight may vary, but may range from about 2000 to about 50,000. The compositions described herein may contain from about 0.1% to about 10%, and in some examples from about 0.25% to about 5%, and in other examples from about 0.3% to about 2%, of the alkoxylated polycarboxylate, by weight of the composition.

[0336] Bleaching compounds, bleaching agents, bleach activators and bleach catalysts: The compositions described herein may contain a bleaching agent or a bleaching composition containing a bleaching agent and one or more bleach activators. The bleaching agent may be present at a level of about 1% to about 30%, and in some examples about 5% to about 20%, based on the total weight of the composition. If present, the amount of the bleach activator may be from about 0.1% to about 60%, and in some examples about 0.5% to about 40%, of the bleaching composition, which contains the bleaching agent plus the bleach activator.

[0337] Examples of bleaching agents include oxygen bleaches, perborate bleaches, percarboxylic acid bleaches and their salts, peroxygen bleaches, persulfate bleaches, percarbonate bleaches, and mixtures thereof.

[0338] In some examples, the composition may further include a transition metal bleach catalyst.

[0339] Bleaching agents other than oxygen bleaching agents are also known in the art and can be used in the composition. They include, for example, photoactivated bleaching agents, or preformed organic peracids such as peroxycarboxylic acids or salts thereof, or peroxysulfonic acids or salts thereof. A suitable organic peracid is phthalimidoperoxycaproic acid. If used, the compositions described herein will typically contain from about 0.025% to about 1.25% of such bleaching agents by weight of the composition, and in some examples include sulfonated zinc phthalocyanine.

[0340] Brighteners: Optical brighteners or other brighteners or whitening agents may be incorporated into the compositions described herein at levels of from about 0.01% to about 1.2% by weight of the composition. Commercial brighteners useful herein can be classified into subclasses that include, but are not necessarily limited to, stilbenes, pyrazolines, coumarins, benzoxazoles, carboxylic acids, methine anthocyanidins, 5,5-dioxidodibenzothiophene, azoles, derivatives of 5- and 6-membered ring heterocycles, and other miscellaneous agents.

[0341] In some examples, the fluorescent brightener is selected from the group consisting of: disodium 4,4'-bis{[4-phenylamino-6-morpholino-s-triazin-2-yl]-amino}-2,2'-stilbene disulfonate (brightener 15, commercially available under the trade name Tinopal AMS-GX from Ciba Geigy Corporation), disodium 4,4'-bis{[4-phenylamino-6-(N-2-bis-hydroxyethyl)-s-triazin-2-yl]-amino}-2,2'-stilbene disulfonate (commercially available under the trade name Tinopal UNPA-GX from Ciba-Geigy Corporation), disodium 4,4'-bis{[4-phenylamino-6-(N-2-hydroxyethyl-N-methylamino)-s-triazin-2-yl]-amino}-2,2'-stilbene disulfonate (commercially available under the trade name Tinopal 4-Phenylethyl)-s-triazin-2-yl 5BM-GX is commercially available from Ciba-Geigy Corporation). More preferably, the fluorescent whitening agent is disodium 4,4'-bis{[4-phenylamino-6-morpholino-s-triazin-2-yl]-amino}-2,2'-stilbene disulfonate.

[0342] The brightener may be added in granular form or as a premix with a suitable solvent (eg nonionic surfactant, monoethanolamine, propylene glycol).

[0343] Fabric hueing agent: The composition may contain a fabric hueing agent (sometimes referred to as a hueing agent, bluing agent or whitening agent). Hueing agents generally provide a blue or purple hue to fabrics. Hueing agents can be used alone or in combination to produce a specific hueing shade and / or to hue different fabric types. This can be provided, for example, by mixing a red and a cyan dye to produce a blue or purple hue. The colorant may be selected from any known chemical class of dyes including, but not limited to, acridines, anthraquinones (including polycyclic quinones), azines, azos (e.g., monoazo, disazo, trisazo, tetrakisazo, polyazo), including premetallated azos, benzodifurans and benzodifuranones, carotenoids, coumarins, cyanines, diazahemicyanines, diphenylmethanes, formazans, hemicyanines, indigos, methanes, naphthimides, naphthoquinones, nitro and nitroso, oxazines, phthalocyanines, pyrazoles, stilbenes, styryls, triarylmethanes, triphenylmethanes, xanthenes, and mixtures thereof.

[0344] Dye transfer inhibitors: The composition may also include one or more materials effective to inhibit the transfer of dyes from one fabric to another during the cleaning process. Generally, such dye transfer inhibitors may include polyvinyl pyrrolidone polymers, polyamine N-oxide polymers, copolymers of N-vinyl pyrrolidone and N-vinylimidazole, manganese phthalocyanine, peroxidase, and mixtures thereof. If used, these agents may be used at a concentration of about 0.0001% to about 10% by weight of the composition, in some examples about 0.01% to about 5% by weight of the composition, and in other examples about 0.05% to about 2% by weight of the composition.

[0345] Chelating agents: The compositions described herein may also include one or more metal ion chelating agents. Suitable molecules include copper, iron and / or manganese chelating agents, and mixtures thereof. Such chelating agents may be selected from the group consisting of phosphonates, aminocarboxylates, aminophosphonates, succinates, polyfunctionally substituted aromatic chelating agents, 2-hydroxypyridine-N-oxide compounds, hydroxamic acids, carboxymethyl inulin, and mixtures thereof. Chelating agents may exist in acid or salt form, including alkali metal salts, ammonium salts, and substituted ammonium salts thereof, and mixtures thereof.

[0346] The chelating agent may be present in the compositions disclosed herein at about 0.005 wt % to about 15 wt %, about 0.01 wt % to about 5 wt %, about 0.1 wt % to about 3.0 wt %, or about 0.2 wt % to about 0.7 wt %, or about 0.3 wt % to about 0.6 wt %, by weight of the composition.

[0347] Aminocarboxylates useful as chelating agents include, but are not limited to, ethylenediaminetetraacetate (EDTA); N-(hydroxyethyl)ethylenediaminetriacetate (HEDTA); nitrilotriacetate (NTA); ethylenediaminetetrapropionate; triethylenetetraaminehexaacetate, diethylenetriaminepentaacetate (DTPA); methylglycine diacetic acid (MGDA); glutamic acid diacetic acid (GLDA); ethanol diglycine; triethylenetetraaminehexaacetic acid (TTHA); N-hydroxyethyliminodiacetic acid (HEIDA); dihydroxyethylglycine (DHEG); ethylenediaminetetrapropionic acid (EDTP) and derivatives thereof.

[0348] Encapsulate: The composition can comprise an encapsulate. In some aspects, the encapsulate comprises a core, a shell having an inner surface and an outer surface, wherein the shell encapsulates the core.

[0349] In some aspects, the encapsulate comprises a core and a shell, wherein the core comprises a material selected from: spices; brighteners; dyes; insect repellents; silicones; waxes; flavors; vitamins; fabric softeners; skin care agents, such as alkanes; enzymes; antimicrobials; bleaching agents; sensory agents; or mixtures thereof; and wherein the shell comprises a material selected from: polyethylene; polyamides; polyvinyl alcohol, optionally including other comonomers; polystyrene; polyisoprene; polycarbonates; polyesters; polyacrylates; polyolefins; polysaccharides, such as alginate and / or chitosan; gelatin; shellac; epoxy resins; vinyl polymers; water-insoluble inorganics; siloxanes; aminoplasts, or mixtures thereof. In some aspects, in the case where the shell comprises aminoplasts, the aminoplasts comprise polyureas, polyurethanes and / or polyureaurethanes. Polyureas may include polyoxymethylene ureas and / or melamine formaldehyde.

[0350] Fabric and home care products are generally suitable for: (a) the care of finished textiles, cleaning of finished textiles, sanitization of finished textiles, disinfection of finished textiles, detergents, stain removers, softeners, fabric enhancers, stain removal or finished textile treatment, pre- and post-wash treatment, washing machine cleaning and maintenance, where finished textiles are intended to include clothing and articles made of cloth; (b) the care of dishes, glasses, crockery, cooking pots, pans, utensils, cutlery, etc. in automatic, in-machine washing, including detergents for dishwashers, the water used and its contents, post-primary treatment and machine cleaning and maintenance products; or (c) detergents for manual hand dishwashing.

[0351] Fabric and home care products typically contain additional fabric and home care ingredients, such as those described in more detail above.

[0352] Liquid laundry detergent composition. The fabric and home care product can be a laundry detergent composition, such as a liquid laundry detergent composition. Suitable liquid laundry detergent compositions can contain a non-soap surfactant, wherein the non-soap surfactant includes an anionic non-soap surfactant and a non-ionic surfactant. The laundry detergent composition can contain 10% to 60% or 20% to 55% of a non-soap surfactant by weight of the laundry detergent composition. The non-soap anionic surfactant to non-ionic surfactant is 1:1 to 20:1, 1.5:1 to 17.5:1, 2:1 to 15:1, or 2.5:1 to 13:1. Suitable non-soap anionic surfactants include linear alkylbenzene sulfonates, alkyl sulfates, or mixtures thereof. The weight ratio of linear alkylbenzene sulfonates to alkyl sulfates can be 1:2 to 9:1, 1:1 to 7:1, 1:1 to 5:1, or 1:1 to 4:1. Suitable linear alkylbenzene sulfonates are C 10 -C 16 Alkylbenzene sulfonic acid, or C 11 -C 14 Alkylbenzene sulfonic acid. Suitable alkyl sulfate anionic surfactants include alkoxylated alkyl sulfates, non-alkoxylated alkyl sulfates, and mixtures thereof. Preferably, the HLAS surfactant comprises greater than 50% C 12 , preferably greater than 60%, preferably greater than 70% C 12 , more preferably greater than 75% C 12 . Suitable alkoxylated alkyl sulfate anionic surfactants include ethoxylated alkyl sulfate anionic surfactants. Suitable alkyl sulfate anionic surfactants include ethoxylated alkyl sulfate anionic surfactants having a molar average ethoxylation degree of 1 to 5, 1 to 3, or 2 to 3. Alkyl alkoxylated sulfates may have a broad alkoxy distribution or a peak alkoxy distribution. The alkyl portion of AES may contain an average of 13.7 to about 16 or 13.9 to 14.6 carbon atoms. At least about 50% or at least about 60% of the AES molecules may contain an alkyl portion having 14 or more carbon atoms, preferably 14 to 18 or 14 to 17 or 14 to 16 or 14 to 15 carbon atoms. The alkyl sulfate anionic surfactant may include non-ethoxylated alkyl sulfates and ethoxylated alkyl sulfates, wherein the molar average ethoxylation degree of the ethoxylated alkyl sulfate is 1 to 5, 1 to 3, or 2 to 3. The alkyl portion of the alkyl sulfate anionic surfactant may be derived from a fatty alcohol, an oxo alcohol, a Guerbet alcohol or a mixture thereof. Preferred alkyl sulfates include optionally ethoxylated alcohol sulfates including 2-alkyl branched primary alcohol sulfates, especially 2-branched C 12-15 Primary alcohol sulfates, linear primary alcohol sulfates, especially linear C 12-14Primary alcohol sulfates, and mixtures thereof.The laundry detergent composition may comprise from 10% to 50% or from 15% to 45% or from 20% to 40% or from 30% to 40% by weight of the laundry detergent composition of a non-soap anionic surfactant.

[0353] Suitable nonionic surfactants may be selected from broad or narrow range alcohol alkoxylates, oxo alcohol alkoxylates, Guerbet alcohol alkoxylates, alkylphenol alcohol alkoxylates or mixtures thereof. The laundry detergent composition may comprise from 0.01% to 10%, from 0.01% to 8%, from 0.1% to 6% or from 0.15% to 5% of a nonionic surfactant by weight of the liquid laundry detergent composition.

[0354] The laundry detergent composition comprises from 1.5% to 20% or from 2% to 15% or from 3% to 10% or from 4% to 8% by weight of the laundry detergent composition of a soap such as a fatty acid salt.Such soaps may be amine neutralised, for example using an alkanolamine such as monoethanolamine.

[0355] The laundry detergent composition may comprise adjunct ingredients selected from the group comprising: builders including citrates, enzymes, bleaches, bleach catalysts, dyes, hueing dyes, leuco dyes, brighteners, cleaning polymers including alkoxylated polyamines and polyethyleneimines, amphiphilic copolymers, soil release polymers, surfactants, solvents, dye transfer inhibitors, chelating agents, diamines, perfumes, encapsulated perfumes, polycarboxylates, structurants, pH modifiers, antioxidants, antibacterial agents, antimicrobial agents, preservatives and mixtures thereof.

[0356] The laundry detergent composition may have a pH of from 2 to 11, or from 6.5 to 8.9, or from 7 to 8, wherein the pH of the laundry detergent composition is measured at a product concentration of 10% in deionized water at 20°C.

[0357] Liquid laundry detergent compositions may be Newtonian or non-Newtonian, preferably non-Newtonian.

[0358] For liquid laundry detergent compositions, the composition may comprise from 5% to 99%, or from 15% to 90%, or from 25% to 80% water by weight of the liquid detergent composition.

[0359] The detergent composition according to the present invention may be a liquid laundry detergent composition. The following are exemplary liquid laundry detergent formulations. Preferably, the liquid laundry detergent composition comprises between 0.1% and 4.0%, preferably between 0.5% and 3%, more preferably between 1% and 2.5% of the sulfated esteramine according to the present invention, based on the weight of the laundry treatment composition.

[0360] Table 1

[0361]

[0362]

[0363] Description of superscript number:

[0364] 1C12-15EO2.5S alkyl ethoxy sulfate, wherein the alkyl portion of AES contains about 13.9 to 14.6 carbon atoms.

[0365] 2 PE-20 commercially available from BASF

[0366] 3 nuclease as claimed in co-pending European patent application 19219568.3

[0367] 4 Antioxidant 1 is 3,5-bis(1,1-dimethylethyl)-4-hydroxyphenylpropionic acid methyl ester [6386-38-5]

[0368] 5 Antioxidant 2 is Tinogard TS commercially available from BASF

[0369] 6 Sanitizer is Tinosan HP 100 agent commercially available from BASF

[0370] 7 Defoamer blend provided by Dow Corning: 80%-92% ethylmethyl, methyl (2-phenylpropyl) siloxane; 5%-14% octyl stearate solution of MQ resin; 3%-7% modified silica.

[0371] 8. The fluorescent whitening agent is disodium 4,4'-bis{[4-anilino-6-morpholino-s-triazine-2-yl]-amino}-2,2'-stilbene disulfonate or disodium 2,2'-([1,1'-biphenyl]-4,4'-diyldi-2,1-ethylenediyl)bisbenzenesulfonate.

[0372] Water-soluble unit dose products .

[0373] Fabric and home care products can be water-soluble unit dose articles. The water-soluble unit dose article comprises at least one water-soluble film oriented to produce at least one unit dose internal compartment, wherein the at least one unit dose internal compartment comprises a detergent composition. The water-soluble film preferably comprises a polyvinyl alcohol homopolymer or a polyvinyl alcohol copolymer, such as a blend of a polyvinyl alcohol homopolymer and / or a polyvinyl alcohol copolymer, such as a copolymer selected from sulfonated and carboxylated anionic polyvinyl alcohol copolymers, particularly carboxylated anionic polyvinyl alcohol copolymers, such as a blend of a polyvinyl alcohol homopolymer and a carboxylated anionic polyvinyl alcohol copolymer. In some examples, the water-soluble film is those supplied by Monosol with trade references M8630, M8900, M8779, M8310. The detergent product comprises a detergent composition, more preferably a laundry detergent composition. Preferably, the laundry detergent composition encapsulated in the water-soluble unit dose article comprises 0.1% to 8%, preferably 0.5% to 7%, more preferably 1.0% to 6.0% of the sulfated esteramine of the present invention, by weight of the detergent composition. Preferably, the soluble unit dose laundry detergent composition comprises a non-soap surfactant, wherein the non-soap surfactant includes an anionic non-soap surfactant and a non-ionic surfactant. More preferably, the laundry detergent composition comprises between 10% and 60% or between 20% and 55% of a non-soap surfactant by weight of the laundry detergent composition. The weight ratio of the non-soap anionic surfactant to the non-ionic surfactant is preferably 1:1 to 20:1, 1.5:1 to 17.5:1, 2:1 to 15:1 or 2.5:1 to 13:1. The non-soap anionic surfactant preferably comprises a linear alkylbenzene sulfonate, an alkyl sulfate or a mixture thereof. The weight ratio of the linear alkylbenzene sulfonate to the alkyl sulfate is preferably 1:2 to 9:1, 1:1 to 7:1, 1:1 to 5:1, or 1:1 to 4:1. Exemplary linear alkylbenzene sulfonates are C 10 -C 16 Alkylbenzene sulfonic acid, or C 11 -C 14Alkylbenzene sulfonic acid. By "linear" herein is meant that the alkyl group is linear. Exemplary alkyl sulfate anionic surfactants may comprise alkoxylated alkyl sulfates or non-alkoxylated alkyl sulfates or mixtures thereof. Exemplary alkoxylated alkyl sulfate anionic surfactants include ethoxylated alkyl sulfate anionic surfactants. Exemplary alkyl sulfate anionic surfactants may comprise ethoxylated alkyl sulfate anionic surfactants having a molar average ethoxylation degree of 1 to 5, 1 to 3, or 2 to 3. Exemplary alkyl sulfate anionic surfactants may comprise non-ethoxylated alkyl sulfates and ethoxylated alkyl sulfates, wherein the molar average ethoxylation degree of the ethoxylated alkyl sulfates is 1 to 5, 1 to 3, or 2 to 3. The alkyl fraction of the exemplary alkyl sulfate anionic surfactant is derived from a fatty alcohol, an oxo alcohol, a Guerbet alcohol, or a mixture thereof. Preferably, the laundry detergent composition comprises between 10% and 50%, between 15% and 45%, between 20% and 40%, or between 30% and 40% of a non-soap anionic surfactant by weight of the laundry detergent composition. In some examples, the non-ionic surfactant is selected from an alcohol alkoxylate, an oxo alcohol alkoxylate, a Guerbet alcohol alkoxylate, an alkylphenol alcohol alkoxylate, or a mixture thereof. Preferably, the laundry detergent composition comprises between 0.01% and 10%, or between 0.01% and 8%, or between 0.1% and 6%, or between 0.15% and 5% of a non-ionic surfactant by weight of the liquid laundry detergent composition. In some examples, the laundry detergent composition comprises between 1.5% and 20%, between 2% and 15%, between 3% and 10%, or between 4% and 8% soap, in some examples a fatty acid salt, in some examples an amine-neutralized fatty acid salt, wherein in some examples the amine is an alkanolamine, preferably monoethanolamine. Preferably, the liquid laundry detergent composition comprises less than 15% or less than 12% water by weight of the liquid laundry detergent composition. Preferably, the laundry detergent composition comprises 10% to 40%, or 15% to 30% of a non-aqueous solvent selected from 1,2-propylene glycol, dipropylene glycol, tripropylene glycol, glycerol, sorbitol, polyethylene glycol, or a mixture thereof, by weight of the liquid laundry detergent composition. Preferably, the liquid laundry detergent composition comprises from 0.1% to 10%, preferably from 0.5% to 8%, by weight of the detergent composition, of an additional soil release polymer, preferably selected from the group consisting of: nonionic and / or anionic modified polyester terephthalate soil release polymers, such as those available from Clariant under the Texcare trademark; amphiphilic graft polymers, such as those based on polyalkylene oxides and vinyl esters; polyalkoxylated polyethyleneimines; and mixtures thereof.Preferably, the liquid detergent composition also comprises 0.1% to 10%, preferably 1% to 5% of a chelating agent. In some examples, the laundry detergent composition comprises an auxiliary ingredient selected from the group comprising the following: a builder including citrate, an enzyme, a bleach, a bleach catalyst, a dye, a hueing dye, a brightener, a cleaning polymer including (zwitterionic) alkoxylated polyamines, a surfactant, a solvent, a dye transfer inhibitor, a perfume, an encapsulated perfume, a polycarboxylate, a structurant, a pH trimmer, and mixtures thereof. Preferably, the laundry detergent composition has a pH between 6 and 10, between 6.5 and 8.9, or between 7 and 8, wherein the pH of the laundry detergent composition is measured at a product concentration of 10% in deionized water at 20°C. When in liquid, the laundry detergent composition may be Newtonian or non-Newtonian, preferably non-Newtonian.

[0374] The following is an exemplary water-soluble unit dose formulation. The composition may be part of a single compartment water-soluble unit dose product, or may be separated over multiple compartments to obtain a complete product composition that is less than the "average across compartments." The composition is encapsulated in a water-soluble material based on polyvinyl alcohol, which comprises a blend of a polyvinyl alcohol homopolymer and an anion (e.g., a carboxylated polyvinyl alcohol copolymer).

[0375] Table 2

[0376]

[0377]

[0378] Description of superscript:

[0379] *Nuclease as claimed in co-pending European patent application 19219568.3

[0380] **Polyethylene glycol grafted polymer, comprising a polyethylene glycol backbone (Pluriol E6000) and hydrophobic vinyl acetate side chains, a polymer system comprising 40 wt% of a polyethylene glycol backbone polymer and 60 wt% of a polymer system grafted with vinyl acetate side chains

[0381] Hand dishwashing liquid composition .

[0382] The fabric and home care product may be a dishwashing detergent composition, such as a hand dishwashing detergent composition, more preferably a liquid hand dishwashing detergent composition. Preferably, the liquid hand dishwashing detergent composition comprises from 0.1% to 5.0%, preferably from 0.5% to 4%, more preferably from 1.0% to 3.0% of the sulfated esteramine of the present invention by weight of the detergent composition. The liquid hand dishwashing detergent composition is preferably an aqueous composition comprising from 50% to 90%, preferably from 60% to 75% water by weight of the total composition. Preferably, the pH of the detergent composition of the present invention (measured as 10% product concentration in deionized water at 20°C) is adjusted to between 3 and 14, more preferably between 4 and 13, more preferably between 6 and 12, and most preferably between 8 and 10. The composition of the present invention may be Newtonian or non-Newtonian, preferably Newtonian. Preferably, the composition has a viscosity of 10 to 10,000 mPa s, preferably 100 to 5,000 mPa s, more preferably 300 to 2,000 mPa s, or most preferably 500 to 1,500 mPa s, or a combination thereof. The viscosity is measured at 20°C with a Brookfield RT viscometer using spindle 31, wherein the RPM of the viscometer is adjusted to achieve a torque between 40% and 60%.

[0383] The composition comprises from 5% to 50%, preferably from 8% to 45%, more preferably from 15% to 40% of the surfactant system by weight of the total composition. The surfactant system preferably comprises from 60% to 90%, more preferably from 70% to 80% of anionic surfactant by weight of the surfactant system. Alkyl sulfated anionic surfactants are preferred, in particular those selected from the group consisting of alkyl sulfates, alkyl alkoxy sulfates, preferably alkyl ethoxy sulfates and mixtures thereof. The alkyl sulfated anionic surfactants preferably have an average alkyl chain length of 8 to 18, preferably 10 to 14, more preferably 12 to 14, most preferably 12 to 13 carbon atoms. The alkyl sulfated anionic surfactants preferably have an average degree of alkoxylation, preferably ethoxylation, of less than 5, preferably less than 3, more preferably from 0.5 to 2.0, most preferably from 0.5 to 0.9. The alkyl sulfate anionic surfactants preferably have a weight average degree of branching of more than 10%, preferably more than 20%, more preferably more than 30%, even more preferably between 30% and 60%, most preferably between 30% and 50%. Suitable counterions include alkali metal cations, alkaline earth metal cations, alkanolammonium or ammonium or substituted ammonium, but sodium is preferred. Suitable examples of commercially available alkyl sulfate anionic surfactants include those marketed by Shell under the trade name Those derived from alcohols sold by Sasol under the trade name and Those sold as ALCOHOLS®, or some natural alcohols produced by The Procter & Gamble Chemicals company.

[0384] The surfactant system preferably comprises from 0.1% to 20%, more preferably from 0.5% to 15%, and especially from 2% to 10% of a co-surfactant by weight of the liquid hand dishwashing detergent composition. Preferred co-surfactants are selected from amphoteric surfactants, zwitterionic surfactants and mixtures thereof. The weight ratio of anionic surfactant to co-surfactant may be from 1:1 to 8:1, preferably from 2:1 to 5:1, more preferably from 2.5:1 to 4:1. The co-surfactant is preferably an amphoteric surfactant, more preferably an amine oxide surfactant. Preferably, the amine oxide surfactant is selected from the group consisting of alkyl dimethyl amine oxides, alkyl amidopropyl dimethyl amine oxides and mixtures thereof, most preferably C 12 -C 14 Alkyl dimethyl amine oxides. Suitable zwitterionic surfactants include betaine surfactants, preferably cocamidopropyl betaine.

[0385] Preferably, the surfactant system of the composition of the present invention further comprises from 1% to 25%, preferably from 1.25% to 20%, more preferably from 1.5% to 15%, most preferably from 1.5% to 5% of a nonionic surfactant by weight of the surfactant system. Suitable nonionic surfactants may be selected from the group consisting of alkoxylated nonionic surfactants, alkyl polyglucoside ("APG") surfactants and mixtures thereof. Suitable alkoxylated nonionic surfactants may be linear or branched, primary alkyl alkoxylated or secondary alkyl alkoxylated, preferably alkyl ethoxylated nonionic surfactants, containing an average of 9 to 15, preferably 10 to 14 carbon atoms in their alkyl chain and an average of 5 to 12, preferably 6 to 10, most preferably 7 to 8 ethylene oxide units per mole of alcohol. Most preferably, the alkyl polyglucoside surfactant has an average alkyl carbon chain length of 10 to 16, preferably between 10 and 14, most preferably between 12 and 14, wherein the average degree of polymerization is between 0.5 and 2.5, preferably between 1 and 2, most preferably between 1.2 and 1.6. 16 Alkyl polyglucosides are commercially available from several suppliers (e.g., surfactants; and from BASF Corporation 600CSUP, 650EC, 600CSUP / MB and 650EC / MB).

[0386] The liquid hand dishwashing detergent compositions herein may optionally contain a number of other adjunct ingredients such as builders (e.g., preferably citrates), chelants (e.g., preferably GLDA), conditioning polymers, cleaning polymers including polyalkoxylated polyalkyleneimines, surface modifying polymers, soil flocculating polymers, foaming polymers including EO-PO-EO triblock copolymers, grease cleaning amines including cyclic polyamines, structurants, emollients, humectants, skin rejuvenation actives, enzymes, carboxylic acids, abrasive particles, bleaching agents and bleach activators. , fragrances, malodor control agents, pigments, dyes, opacifiers, beads, pearlescent agent particles, microcapsules, organic solvents, inorganic cations such as alkaline earth metals (such as Ca / Mg-ions), antimicrobial agents, preservatives, viscosity modifiers (e.g. salts such as NaCl, and other monovalent, divalent and trivalent salts) and pH adjusters and buffers (e.g. carboxylic acids such as citric acid, HCl, NaOH, KOH, alkanolamines, phosphoric and sulfonic acids, carbonates such as sodium carbonate, bicarbonates, sesquicarbonates, borates, silicates, phosphates, imidazoles, etc.).

[0387] The following are exemplary liquid hand dishwashing detergent formulations. The formulations can be prepared by standard mixing of the individual components.

[0388] Table 3

[0389] As 100% active substance Composition 5 (wt%) C1213AE0.6S anionic surfactant (average branching degree: 37.84%) 19.6 C1214 dimethylamine oxide 6.5 Alcohol ethoxylate nonionic surfactant (Neodol 91 / 8) 1.0 Alkoxylated polyethyleneimine (PEI600EO24PO16) 0.2 The polymer of the present invention 0.1-3.0 Ethanol 2.4 NaCl 0.7 Polypropylene glycol (MW2000) 0.9 Water + trace components (flavors, dyes, preservatives) Remaining to 100 pH (at 10% product concentration in deionized water - adjusted with NaOH) 9.0

[0390] Free-flowing solid granular laundry detergent composition .

[0391] The fabric and home care product may be a free-flowing solid granular laundry detergent composition. The following is an exemplary free-flowing solid granular laundry detergent composition.

[0392] Table 4

[0393]

[0394]

[0395] How to use

[0396] The present invention includes a method for cleaning a target surface. As used herein, a "target surface" may include such surfaces as fabrics, dishes, glass, and other cooking surfaces, hard surfaces, hair, or skin. As used herein, a "hard surface" includes hard surfaces found in a typical home, such as hardwood, tile, ceramic, plastic, leather, metal, glass. Such a method comprises the steps of contacting a composition comprising a modified polyol compound in pure form or diluted in a washing liquid with at least a portion of the target surface, and then optionally rinsing the target surface. Preferably, a washing step is performed on the target surface prior to the aforementioned optional rinsing step. For purposes of the present invention, washing includes, but is not limited to, scrubbing, wiping, and mechanical stirring.

[0397] As will be appreciated by those skilled in the art, the cleaning compositions of the present invention are ideally suited for use in home care (hard surface cleaning compositions) and / or laundry applications.

[0398] The composition solution pH is selected to best suit the target surface to be cleaned, over a wide range of pHs from about 3 to about 11. For personal care such as skin and hair cleaning, the pH of such compositions preferably has a pH of about 5 to about 8, and for laundry cleaning compositions, preferably has a pH of about 5 to about 11. The composition is preferably used at a concentration of about 200 ppm to about 10,000 ppm in solution. The water temperature is preferably in the range of about 5°C to about 100°C.

[0399] For use in laundry cleaning compositions, the compositions are preferably used at concentrations of from about 200 ppm to about 10,000 ppm in solution (or wash liquor). The water temperature is preferably in the range of from about 5°C to about 60°C. The water to fabric ratio is preferably from about 1:1 to about 20:1.

[0400] The method may include the step of contacting a nonwoven substrate impregnated with an embodiment of the composition of the present invention. As used herein, a "nonwoven substrate" may include any conventionally styled nonwoven sheet or web having suitable basis weight, thickness (thickness), absorbency, and strength characteristics. Examples of suitable commercially available nonwoven substrates include those manufactured by DuPont under the trade name Sold and marketed by James River Corp. under the trade name Those that are sold.

[0401] As will be appreciated by those skilled in the art, the cleaning compositions of the present invention are ideally suited for use in liquid dishwashing cleaning compositions. The method for using the liquid dishwashing compositions of the present invention comprises the steps of contacting soiled dishes with an effective amount (typically from about 0.5 ml to about 20 ml) (per 25 treated dishes) of the liquid dishwashing cleaning composition of the present invention diluted in water. Example

[0402] Synthesis Example :

[0403] Following the described procedures, the following examples were performed and the indicated results were obtained (see also Table 5):

[0404] Example 1

[0405] HMDA + 1 PO / mol NH functional group + 0.25 caprolactone / mol NH functional group + 8 PO / mol NH functional group

[0406] (HMDA+1PO / NH+0.25caprolactone / NH+8PO / NH)

[0407] Example 1a: HMDA + 1 PO / mol NH functional group

[0408] 245.0 g of hexamethylenediamine and 12.3 g of water were charged into a 2 l autoclave. The reactor was purged three times with nitrogen and heated to 110° C. 489.8 g of propylene oxide were added over 10 hours. To complete the reaction, the reaction mixture was allowed to react for a further 5 hours at 110° C. The volatile compounds were removed under vacuum at 90° C. A viscous yellow oil (730.0 g) was obtained. 1 H-NMR indicated complete conversion.

[0409] Example 1b: HMDA + 1 PO / mol NH functional group + 0.25 caprolactone / mol NH functional group

[0410] In a 3-necked reaction vessel with stirrer, thermometer, dropping funnel and reflux cooler, 278.8 g of hexamethylenediamine + 1 PO / mol NH functional group (Example 1a) were placed and heated to 110°C. 91.3 g of caprolactone were added within 10 minutes. The reaction mixture was heated to 160°C and stirred at 160°C for 8 hours. 370.0 g of brown viscous oil were obtained. 1 H-NMR indicated complete conversion of caprolactone.

[0411] Example 1c: HMDA + 1 PO / mol NH functional group + 0.25 caprolactone / mol NH functional group + 8 PO / mol NH functional group Energy Group

[0412] In a 2l autoclave, 185.1 g of hexamethylenediamine + 1 PO / mol NH functional group + 0.25 caprolactone / mol NH functional group (Example 1b) and 1.9 g of potassium tert-butoxide were placed and the mixture was heated to 140°C. The container was purged with nitrogen three times. 743.4 g of propylene oxide were added in batches over 12 hours. To complete the reaction, the mixture was allowed to react for another 5 hours at 140°C. The reaction mixture was stripped with nitrogen and volatile compounds were removed under vacuum at 90°C for 2 hours. 927.0 g of light brown oil was obtained. The mixture was purified by distillation of the mixture into a flask and stirred for 2 hours. The mixture was ... 1 The identity was confirmed by H-NMR.

[0413] Example 2

[0414] HMDA + 1 PO / mol NH functional group + 0.5 caprolactone / mol NH functional group + 8 PO / mol NH functional group .

[0415] (HMDA+1 PO / NH+0.5 caprolactone / NH+8 ​​PO / NH)

[0416] Example 2a: HMDA + 1 PO / mol NH functional group + 0.5 caprolactone / mol NH functional group In a 3-necked reaction vessel with stirrer, thermometer, dropping funnel and reflux cooler, 139.4 g of hexamethylenediamine + 1 PO / mol NH functional group (Example 1a) were placed and heated to 70°C. 91.3 g of caprolactone were added within 15 minutes. The reaction mixture was heated to 160°C and stirred at 160°C for 8 hours. 223.0 g of an orange viscous oil was obtained. The MeOD 1 H-NMR indicated complete conversion of caprolactone.

[0417] Example 2b: HMDA + 1 PO / mol NH functional group + 0.5 caprolactone / mol NH functional group + 8 PO / mol NH functional group group

[0418] In a 2 l autoclave, 115.4 g of hexamethylenediamine + 1 PO / mol NH functional group + 0.5 caprolactone / mol NH functional group (Example 2a) and 1.0 g of potassium tert-butoxide were placed and the mixture was heated to 140 ° C. The container was purged with nitrogen three times. 371.7 g of propylene oxide were added in batches over 6 hours. In order to complete the reaction, the mixture was reacted at 140 ° C for another 5 hours. The reaction mixture was stripped with nitrogen and volatile compounds were removed under vacuum at 90 ° C for 2 hours. 490.0 g of light brown oil was obtained. 1 The identity was confirmed by H-NMR.

[0419] Example 3

[0420] EDA + 1 PO / mol NH functional group + 0.25 caprolactone / mol NH functional group + 8 PO / mol NH functional group .

[0421] (EDA+1PO / NH+0.25caprolactone / NH+8PO / NH)

[0422] Example 3a: EDA + 1 PO / mol NH functional group + 0.25 caprolactone / mol NH functional group

[0423] In a 3-necked reaction vessel equipped with a stirrer, thermometer, dropping funnel and reflux cooler, 146.2 g of ethylenediamine + 1 PO / mol NH functional group (Quadrol L, purchased from BASF) were placed and heated to 40°C. 57.1 g of caprolactone were added within 5 minutes. The reaction mixture was heated to 160°C and stirred at 160°C for 8 hours. 202.0 g of an orange viscous oil was obtained. The MeOD 1 H-NMR indicated 98.5% conversion of caprolactone.

[0424] Example 3b: EDA + 1 PO / mol NH functional group + 0.25 caprolactone / mol NH functional group + 8 PO / mol NH functional group group

[0425] In a 2 l autoclave, 101.6 g of ethylenediamine + 1 PO / mol NH functional group + 0.25 caprolactone / mol NH functional group (Example 3a) and 1.1 g of potassium tert-butoxide were placed and the mixture was heated to 140 ° C. The container was purged with nitrogen three times. 464.6 g of propylene oxide were added in batches over 8 hours. To complete the reaction, the mixture was reacted at 140 ° C for another 5 hours. The reaction mixture was stripped with nitrogen and the volatile compounds were removed in vacuo at 90 ° C for 2 hours. 570.0 g of light brown oil was obtained. 1 The identity was confirmed by H-NMR.

[0426] Example 4

[0427] HMDA+1 EO / mol NH functional group+0.25 caprolactone / mol NH functional group+8 PO / mol NH functional group .

[0428] (HMDA+1EO / NH+0.25caprolactone / NH+8PO / NH)

[0429] Example 4a: HMDA + 1 EO / mol NH functional group

[0430] 348.6 g of hexamethylenediamine and 17.4 g of water were charged into a 2 l autoclave. The reactor was purged three times with nitrogen and heated to 90° C. 528.6 g of ethylene oxide were added over 10 hours. To complete the reaction, the reaction mixture was allowed to react for a further 5 hours at 90° C. The volatile compounds were removed under vacuum at 90° C. A beige wax (875.0 g) was obtained. 1 H-NMR indicated complete conversion.

[0431] Example 4b: HMDA + 1 EO / mol NH functional group + 0.25 caprolactone / mol NH functional group

[0432] In a 3-necked reaction vessel with agitator, thermometer, dropping funnel and reflux cooler, 263.2 g of hexamethylenediamine + 1 EO / mol NH functional group (Example 4a) were placed and heated to 80 ° C. 102.7 g of caprolactone were added at 80 ° C. The reaction mixture was heated to 160 ° C and stirred at 160 ° C for 13 hours. 360.0 g of brown oil were obtained. 1H-NMR in MeOD indicated 93% conversion of caprolactone.

[0433] Example 4c: HMDA + 1 EO / mol NH functional group + 0.25 caprolactone / mol NH functional group + 8 PO / mol NH functional group Energy Group

[0434] In a 2l autoclave, 162.6 g of hexamethylenediamine + 1 EO / mol NH functional group + 0.25 caprolactone / mol NH functional group (Example 4b) and 1.9 g of potassium tert-butoxide were placed and the mixture was heated to 140 ° C. The container was purged with nitrogen three times. 743.4 g of propylene oxide were added in batches over 12 hours. In order to complete the reaction, the mixture was reacted at 140 ° C for another 5 hours. The reaction mixture was stripped with nitrogen and volatile compounds were removed under vacuum at 90 ° C for 2 hours. 895.0 g of light brown oil was obtained. The reaction mixture was purified by distillation of 1% propylene oxide in CDCl3. 1 The identity was confirmed by H-NMR.

[0435] Example 5

[0436] HMDA+1 EO / mol NH functional group+0.5 caprolactone / mol NH functional group+8 PO / mol NH functional group .

[0437] (HMDA+1EO / NH+0.5caprolactone / NH+8PO / NH)

[0438] Example 5a: HMDA + 1 EO / mol NH functional group + 0.5 caprolactone / mol NH functional group In a 3-necked reaction vessel with agitator, thermometer, dropping funnel and reflux cooler, 131.6 g of hexamethylenediamine + 1 EO / mol NH functional groups (Example 4a) were placed and heated to 70 ° C. 102.7 g of caprolactone were added within 5 minutes. The reaction mixture was heated to 160 ° C and stirred at 160 ° C for 8 hours. 227.6 g of dark brown oil were obtained. 1H-NMR in MeOD indicated 94% conversion of caprolactone.

[0439] Example 5b: HMDA + 1 EO / mol NH functional group + 0.5 caprolactone / mol NH functional group + 8 PO / mol NH functional group group

[0440] In a 2 l autoclave, 134.0 g of hexamethylenediamine + 1 EO / mol NH functional group + 0.5 caprolactone / mol NH functional group (Example 5a) and 1.2 g of potassium tert-butoxide were placed and the mixture was heated to 140 ° C. The container was purged with nitrogen three times. 478.3 g of propylene oxide were added in batches over 8 hours. In order to complete the reaction, the mixture was reacted at 140 ° C for another 5 hours. The reaction mixture was stripped with nitrogen and volatile compounds were removed under vacuum at 90 ° C for 2 hours. 610.0 g of light brown oil was obtained. 1 The identity was confirmed by H-NMR.

[0441] Example 6

[0442] PDA + 1 PO / mol NH functional group + 0.25 caprolactone / mol NH functional group + 8 PO / mol NH functional group .

[0443] (PDA+1PO / NH+0.25caprolactone / NH+8PO / NH)

[0444] Example 6a: PDA + 1 PO / mol NH functional group

[0445] 222.4 g of 1,3-propylenediamine and 11.2 g of water were charged into a 2 l autoclave. The reactor was purged three times with nitrogen and heated to 110° C. 697.0 g of propylene oxide were added over 10 hours. To complete the reaction, the reaction mixture was allowed to react for a further 5 hours at 110° C. The volatile compounds were removed under vacuum at 90° C. A viscous light brown oil (919.0 g) was obtained. 1 H-NMR indicated complete conversion.

[0446] Example 6b: PDA + 1 PO / mol NH functional group + 0.25 caprolactone / mol NH functional group

[0447] In a 3-necked reaction vessel with stirrer, thermometer, dropping funnel and reflux cooler, 306.4 g of 1,3-propylenediamine + 1 PO / mol NH functional group (Example 6a) were placed and heated to 50°C. 114.1 g of caprolactone were added within 50 minutes. The reaction mixture was heated to 160°C and stirred at 160°C for 4 hours. 420 g of brown viscous oil were obtained. 1 H-NMR indicated complete conversion of caprolactone.

[0448] Example 6c: PDA + 1 PO / mol NH functional group + 0.25 caprolactone / mol NH functional group + 8 PO / mol NH functional group group

[0449] In a 2 l autoclave, 168.2 g of 1,3-propylenediamine + 1 PO / mol NH functional group + 0.25 caprolactone / mol NH functional group (Example 6b) and 1.8 g of potassium tert-butoxide were placed and the mixture was heated to 140 ° C. The container was purged with nitrogen three times. 743.4 g of propylene oxide were added in batches over 12 hours. To complete the reaction, the mixture was reacted at 140 ° C for another 5 hours. The reaction mixture was stripped with nitrogen and the volatile compounds were removed in vacuo at 90 ° C for 2 hours. 915.0 g of light brown oil was obtained. 1 The identity was confirmed by H-NMR.

[0450] Example 7

[0451] N4 amine + 1 PO / mol NH functional group + 0.33 caprolactone / mol NH functional group + 8 PO / mol NH functional groups .

[0452] (N4 amine + 1PO / NH + 0.33 caprolactone / NH + 10.7PO / NH)

[0453] Example 7a: N4 amine + 1 PO / mol NH functional group

[0454] 261.4 g of N4 amine (N,N-bis(3-aminopropyl)ethylenediamine) and 13.0 g of water were charged into a 2 l autoclave. The reactor was purged three times with nitrogen and heated to 110° C. 522.7 g of propylene oxide were added over 10 hours. To complete the reaction, the reaction mixture was allowed to react for a further 5 hours at 110° C. The volatile compounds were removed under vacuum at 90° C. A viscous light brown oil (784.0 g) was obtained. 1 H-NMR indicated complete conversion.

[0455] Example 7b: N4 amine + 1 PO / mol NH functional group + 0.33 caprolactone / mol NH functional group

[0456] In a 3-necked reaction vessel with stirrer, thermometer, dropping funnel and reflux cooler, 200.0 g of N4 amine + 1 PO / mol NH functional group (Example 7a) were placed and heated to 50°C. 87.4 g of caprolactone were added over 50 minutes. The reaction mixture was heated to 160°C and stirred at 160°C for 5 hours. 420 g of brown viscous oil were obtained. 1 H-NMR indicated 96% conversion of caprolactone.

[0457] Example 7c: N4 amine + 1 PO / mol NH functional group + 0.33 caprolactone / mol NH functional group + 8 PO / mol NH functional group group

[0458] In a 2 l autoclave, 150.2 g of N4 amine + 1 PO / mol NH functional group + 0.33 caprolactone / mol NH functional group (Example 7b) and 1.0 g of potassium tert-butoxide were placed and the mixture was heated to 140 ° C. The container was purged with nitrogen three times. 743.4 g of propylene oxide were added in batches over 12 hours. To complete the reaction, the mixture was reacted at 140 ° C for another 5 hours. The reaction mixture was stripped with nitrogen and the volatile compounds were removed in vacuo at 90 ° C for 2 hours. 900.0 g of light brown oil was obtained. 1 The identity was confirmed by H-NMR.

[0459] Example 8

[0460] EDA + 1 EO / mol NH functional group + 0.25 caprolactone / mol NH functional group + 8 PO / mol NH functional group .

[0461] (EDA+1EO / NH+0.25caprolactone / NH+8PO / NH)

[0462] Example 8a: EDA + 1 EO / mol NH functional group

[0463] 199.0 g of ethylenediamine and 9.9 g of water were charged into a 2 l autoclave. The reactor was purged three times with nitrogen and heated to 110° C. 583.4 g of ethylene oxide were added over 12 hours. To complete the reaction, the reaction mixture was allowed to react for a further 5 hours at 110° C. The volatile compounds were removed under vacuum at 90° C. A light viscous oil (780.0 g) was obtained. 1 H-NMR indicated complete conversion.

[0464] Example 8b: EDA + 1 EO / mol NH functional group + 0.25 caprolactone / mol NH functional group

[0465] In a 3-neck reaction vessel with stirrer, thermometer, dropping funnel and reflux cooler, 141.8 g of ethylenediamine + 1 EO / mol NH functional group (Example 8a) were placed and heated to 80 ° C. 68.4 g of caprolactone were added at 80 ° C. The reaction mixture was heated to 160 ° C and stirred at 160 ° C for 8 hours. 210.0 g of orange oil were obtained. 1H-NMR in MeOD indicated 99% conversion of caprolactone.

[0466] Example 8c: EDA + 1 EO / mol NH functional group + 0.25 caprolactone / mol NH functional group + 8 PO / mol NH functional group group

[0467] In a 2 l autoclave, 106.9 g of ethylenediamine + 1 EO / mol NH functional group + 0.25 caprolactone / mol NH functional group (Example 8b) and 1.4 g of potassium tert-butoxide were placed and the mixture was heated to 140 ° C. The container was purged with nitrogen three times. 567.4 g of propylene oxide were added in batches over 12 hours. To complete the reaction, the mixture was reacted at 140 ° C for another 5 hours. The reaction mixture was stripped with nitrogen and the volatile compounds were removed in vacuo at 90 ° C for 2 hours. 670.0 g of light brown oil was obtained. 1 The identity was confirmed by H-NMR.

[0468] Example 9

[0469] HMDA+1 PO / mol NH functional group+0.5 caprolactone / mol NH functional group+2 EO / mol NH functional group+8 PO / mol NH functional group .

[0470] (HMDA+1PO / NH+0.5caprolactone / NH+2EO / NH+8PO / OH)

[0471] In a 2l autoclave, 151.0 g of hexamethylenediamine + 1 PO / mol NH functional group + 0.5 caprolactone / mol NH functional group (Example 2a) and 1.5 g of potassium tert-butoxide were placed and the mixture was heated to 140°C. The container was purged three times with nitrogen. 92.2 g of ethylene oxide was added within 2 hours. The reaction mixture was stirred at 140°C for 2 hours, and then 486.6 g of propylene oxide was added within 10 hours. In order to complete the reaction, the mixture was allowed to react for another 5 hours at 140°C. The reaction mixture was stripped with nitrogen, and volatile compounds were removed under vacuum at 90°C for 2 hours. 720.0 g of light brown oil was obtained. The reaction mixture was purified by distillation of the mixture into a molten state. The mixture was purified by distillation of the mixture into a molten state. The mixture was purified by distillation of the mixture into a molten state. The mixture was purified by distillation of the mixture into a molten state. The mixture was purified by distillation of the mixture into a molten state. The mixture was purified by distillation of the mixture into a molten state. The mixture was purified by distillation of the mixture into a molten state. 1 The identity was confirmed by H-NMR.

[0472] Example 10

[0473] EDA+1 PO / mol NH functional group+0.5 caprolactone / mol NH functional group+2 EO / mol NH functional group+8 PO / mol NH functional group . ()

[0474] (EDA+1PO / NH+0.5caprolactone / NH+2EO / NH+8PO / NH)

[0475] Example 10a: EDA + 1 PO / mol NH functional group + 0.5 caprolactone / mol NH functional group

[0476] In a 3-necked reaction vessel with stirrer, thermometer, dropping funnel and reflux cooler, 251.4 g of ethylenediamine + 1 PO / mol NH functional group (Quadrol L, purchased from BASF) and 0.45 g of tin(II) 2-ethylhexanoate were placed and heated to 100°C. 196.3 g of caprolactone were added within 5 minutes. The reaction mixture was heated to 160°C and stirred at 160°C for 4 hours. 377.0 g of an orange viscous oil was obtained. The MeOD in 1 H-NMR indicated 97.5% conversion of caprolactone.

[0477] Example 10b: EDA + 1 PO / mol NH functional group + 0.5 caprolactone / mol NH functional group + 2 EO / mol NH functional group Group +8 PO / mol NH functional group

[0478] In a 2l autoclave, 156.2g of ethylenediamine + 1PO / mol NH functional group + 0.5 caprolactone / mol NH functional group (Example 10a) and 1.6g of potassium tert-butoxide were placed and the mixture was heated to 140°C. The container was purged three times with nitrogen. 105.7g of ethylene oxide was added within 1.5 hours. The reaction mixture was stirred at 140°C for 2 hours, and then 557.6g of propylene oxide was added within 12 hours. In order to complete the reaction, the mixture was allowed to react for another 10 hours at 140°C. The reaction mixture was stripped with nitrogen and the volatile compounds were removed in vacuo at 90°C for 2 hours. 821.0g of light brown oil was obtained. 1 The identity was confirmed by H-NMR.

[0479] Following the described procedure, the following comparative examples were performed and the results shown were obtained (see also Table 5):

[0480] Comparative Example 1

[0481] Polyethyleneimine, molecular weight 800 g / mol, ethoxylated with 20 mol of ethylene oxide per mol of NH-functional groups

[0482] (PEI800+20EO / NH), synthesized as described in WO9532272

[0483] Comparative Example 1a

[0484] Polyethyleneimine, molecular weight 800 g / mol, ethoxylated with 1 mol of ethylene oxide per mol of NH-functional groups

[0485] 1943.0 g of polyethyleneimine with an average molecular weight of 800 g / mol and 97.0 g of water were charged into a 5 l autoclave. The reactor was purged three times with nitrogen and heated to 110° C. 1789.0 g of ethylene oxide were added over 14 hours. To complete the reaction, the reaction mixture was allowed to react for a further 5 hours. Water and volatile compounds were removed under vacuum at 90° C. A highly viscous yellow oil (3688.0 g, water content: 2.6%, pH: 11.05 (5% aqueous solution)) was obtained.

[0486] Comparative Example 1b

[0487] Polyethyleneimine, molecular weight 800 g / mol, ethoxylated with 20 mol of ethylene oxide per mol of NH-functional groups

[0488] A product similar to Comparative Example 1a (144.6 g, 92.7% aqueous solution) and 4.34 g potassium hydroxide (50% aqueous solution) were placed in a 2 l autoclave. The mixture was heated to 120 ° C under vacuum (<10 mbar) and stirred for 2 hours to remove water. The reactor was purged three times with nitrogen and the mixture was heated to 140 ° C. 1470.7 g ethylene oxide was added within 14 hours. In order to complete the reaction, the mixture was reacted for another 5 hours. The volatile compounds were removed in vacuo. 1615.0 g of a light brown solid (melting point: 35.4 ° C) was obtained.

[0489] Comparative Example 2

[0490] HMDA+8PO / mol NH functional group

[0491] (HMDA+8PO / NH)

[0492] In a 5l autoclave were placed 672.9g of hexamethylenediamine + 1PO / mol NH functional groups (prepared similarly to Example 1a) and 16.0g of potassium hydroxide (50% aqueous solution). The container was purged three times with nitrogen and heated to 120°C. A vacuum was applied and the mixture was dehydrated at 120°C and <20 mbar for 2 hours. The vacuum was removed with nitrogen and the temperature was raised to 140°C. 3089.9g of propylene oxide was added over 35 hours. In order to complete the reaction, the mixture was reacted at 140°C for another 10 hours. The reaction mixture was stripped with nitrogen and volatile compounds were removed under vacuum at 90°C for 2 hours. 3370.0g of light brown oil was obtained. The identity was confirmed by 1H-NMR in CDCl3.

[0493] Table 5 .

[0494]

[0495] In the following examples showing the use of certain polymers of the present invention and other testing results, whenever reference is made to a "polymer example" and a number, it is intended that the final product, ie, the resulting "alkoxylated polyamine," was used.

[0496] Polymer biodegradability

[0497] Use OECD 301F respirometry, test the polymer biodegradation in wastewater in triplicate.30mg / mL test substance is inoculated into the wastewater taken from Mannheim wastewater treatment plant, and incubated for 28 days at 25 ℃ in closed flask.Use OxiTop C (WTW) to measure the consumption of oxygen during this period as the change of pressure in the flask.Use NaOH solution to absorb the released CO2.After using blank correction, the amount of oxygen consumed by the microbial population during the biodegradation of the test substance is expressed as % of ThOD (theoretical oxygen demand).

[0498] The biodegradation data of the polymers of the present invention at day 28 in the OECD 301F test are summarized in Table 6.

[0499] Table 6: Biodegradability of polymers

[0500]

[0501] Anti-redeposition properties of polymers in laundry detergents

[0502] The following liquid laundry detergent composition (Table 7) was used as a base detergent to test the polymer anti-redeposition performance. The following conditions were used to test the polymer anti-redeposition performance:

[0503] 3000ppm clay, 688ppm base detergent / 25°C / 1mM hardness / 19.6ppm polymer.

[0504] Table 7. Liquid Laundry Base Detergents Used for Polymer Anti-redeposition and Cleaning Testing .

[0505]

[0506]

[0507] a The fluorescent whitening agent is disodium 4,4'-bis{[4-anilino-6-morpholino-s-triazin-2-yl]-amino}-2,2'-stilbene disulfonate or disodium 2,2'-([1,1'-biphenyl]-4,4'-diyldi-2,1-ethylenediyl)bisbenzenesulfonate.

[0508] b 3,5-Bis(1,1-dimethylethyl)-4-hydroxyphenylpropanoic acid methyl ester[6386-38-5]

[0509] c Dow Corning offers a defoamer blend containing: 80%-92% ethylmethylmethyl (2-phenylpropyl) siloxane; 5%-14% MQ resin in octyl stearate solution; 3%-7% modified silica.

[0510] Test Preparation :

[0511] The following fabrics were provided for whiteness benefit testing:

[0512] NA polyester: PW19, purchased from Empirical Manufacturing Company (Cincinnati, OH)

[0513] • Knitted Cotton 1: Test fabric, Inc 403 tubular knitted cotton interlock CW120, purchased from Empirical Manufacturing Company (Cincinnati, OH, USA).

[0514] ·Polyester cotton cloth

[0515] The "washed and FE treated" fabric was prepared as follows: 400 g of fabric was washed in a WE Miniwasher Electrolux EWC1350 (3.5 liters of water) using a short program (45 minute wash cycle followed by three rinse cycles; total program 90 minutes) at 60°C with 18.6 g of Ariel TMWash twice with Compact powder detergent, wash twice without detergent using this short program at 60°C, then use this short program at 40°C in each main wash with 8.2 g Lenor TM Concentrate (fabric enhancer) three times. The fabrics were then dried in a tumble dryer until dry, extra dry.

[0516] "Washed" fabrics were prepared as follows: 400 g of fabric was washed in a WE Miniwasher Electrolux EWC 1350 (3.5 liters of water) using a short program (45 minute wash cycle followed by three rinse cycles; total program 90 minutes) at 60°C with 18.6 g of Ariel TM The fabrics were washed twice with Compact powder detergent and twice without detergent at 60° C. using the short program. The fabrics were then dried in a tumble dryer until dry, extra dry.

[0517] Test Method :

[0518] Four fabric samples were prepared: washed polyester cotton; washed knitted cotton; washed and FE treated NA polyester; washed and FE treated knitted cotton.

[0519] Each sample was run in a 96-well plate simulated wash system using magnetized bearings to simulate agitation of a typical large washing machine according to the following conditions: 750 ppm detergent concentration, 150 μL water / well, 25°C, 1.0 mM water hardness (Ca+2:Mg+2 molar ratio of 2:1), wash liquor pH of 8.3, 3000 ppm Arizona test dust (provided by PTI, Powder Technology Inc).

[0520] Each fabric was washed for 60 minutes and dried in the dark at ambient conditions. For each washing condition, there were two 96-well plates, and each 96-well plate was replicated eight times, for a total of 16 replicates per washing condition.

[0521] When the samples were dried, L*, a*, b* and CIE WI were measured on each 96-well plate spot using a Spectrolino imaging system (Gretag Macbeth, Spectro Scan 3.273). For each treatment, the average CIE WI was determined. As reported in the table below, ΔCIE WI is the difference between the average CIE WI of the sample and the average CIE WI of the control sample without the tested polymer.

[0522] For the whiteness index, the CIE whiteness index formula was used and ΔWI was calculated as follows: ΔWI on substrate = WI technical - WI detergent free.

[0523] The results are shown in Table 8. The polymers of the present invention can deliver significant anti-redeposition performance.

[0524] Table 8: Anti-redeposition properties of polymers

[0525]

[0526] Cleaning Performance of Polymers in Laundry Detergents

[0527] Polymer cleaning performance in laundry detergent was performed using the formulations described in Table 7, and the wash conditions for single wash cycle performance can be summarized as follows:

[0528] Machine: Launder-o-meter

[0529] Washing liquid: 500mL

[0530] Washing time: 30 minutes

[0531] Washing temperature: 25℃.

[0532] Detergent concentration: 0.688g / L

[0533] Water hardness: 1mmol / L; (Ca:Mg):HCO3(4:1):8

[0534] Ballast: White cotton fabric (tube-shaped knitted cotton wool from CFT) 7cm x 21cm

[0535] Contaminated fabrics: PC-S 94, WFK 20D, PC-S132 from CFT

[0536] After one cycle, the soiled fabrics were rinsed twice with water, then immediately spun dry and dried at room temperature for 12 hours.

[0537] To evaluate the primary detergency on different stains, the soil removal index (SRI) formula from ASTM D4265 was used to measure the differently stained fabrics before and after washing. To obtain the reflectance values ​​of the corresponding fabrics in both cases before and after washing using a Spectrolino imaging system (Gretag Macbeth, Spectro Scan 3.273), the average of 6 different measurement points was taken before and after washing. The higher the Δ reflectance value, the better the primary detergency.

[0538] ASTM D4265-14: Evaluation of Soil Removal Performance in Household Laundry

[0539] Soil Removal Index = SRI

[0540] SRI = 100 × (((ΔE*(before washing - unstained) - ΔE*(after washing - unstained)) / ΔE*(before washing - unstained)))

[0541] ΔE*=((ΔL*) 2 +(Δa*) 2 +(Δb*) 2 ) 1 / 2

[0542] Average ΔSRI = (sum of ΔSRI of all stains) / number of stains

[0543] The cleaning performance of the polymers of the present invention is summarized in Table 9. The polymers of the present invention provide significant improvements in stain removal, especially removal of sebum containing stains (PCS94, WFK 20D and PCS132).

[0544] Table 9. Polymer cleaning performance .

[0545]

[0546] Polymer whiteness properties

[0547] Whiteness retention (also called whiteness maintenance) is the ability of a detergent to prevent loss of whiteness of white items when they are washed in the presence of soil. When soil is removed from dirty fabrics and suspended in the wash water, it can then be redeposited onto clothes, making them less white each time they are washed, and white clothes can become very dirty / dingy looking over time.

[0548] The whiteness benefit of the polymers of the present disclosure was evaluated using an automatic Tergotometer with 10 jars for laundry formulation testing.

[0549] SBL2004 test soil bars supplied by WFK Testgewebe GmbH were used to simulate consumer soil levels (mixture of body soil, food, dust etc.). On average, each SBL2004 bar was loaded with 8 g of soil. The SBL2004 test soil bars were cut into 5 cm x 5 cm squares for use in the test.

[0550] Additionally, Black Todd clay was used to further stress the system. Clay was added at 0.25 g per 1 L of wash solution. Scale was supplied by Warwick Equest Ltd.

[0551] As whiteness tracers, white fabric samples from WFK Testgewebe GmbH according to Table 10 below were used.

[0552] Table 10

[0553] Code Fiber Content % Fiber Content Fabric construction size WFK Code CK cotton 100 Weft Knitting (5×5cm) 19502_5×5_stamped PC Polyester / Cotton 65 / 35 Weaving (5×5cm) 19503_5×5_stamped PE Polyester 100 Weft Knitting (5×5cm) 19508_5×5_stamped PS <![CDATA[Polyester / Spandex TM > 95 / 5 Weft Knitting (5×5cm) 19507_5×5_stamped

[0554] Additional ballast (background fabric swatches) were also used to simulate fabric loading and provide mechanical energy during the actual laundry process. The ballast load consisted of cotton and polycotton knitted swatches of 5 cm x 5 cm size.

[0555] 4 wash cycles are required to complete the test:

[0556] Cycle 1: The desired amount of detergent was completely dissolved by mixing with 1L of water (at defined hardness) in each tergotometer jar. 0.25g of Black Todd clay was also added at this time. 60 grams of fabric (including whiteness tracer, 4 types, 4 repetitions of each type), 10 pieces of 5cm x 5cm SBL2004 and ballast were washed and rinsed in the tergotometer jar under defined conditions.

[0557] In the test of water soluble unit dose composition, the wash liquor concentration was 2000 ppm. The wash temperature was 30°C and the water hardness was 7 gpg.

[0558] Cycle 2: The whiteness tracer and ballast from each tank were then washed and rinsed again with a new set of SBL2004 (5 cm x 5 cm, 10 pieces) following the process of cycle 1. All other conditions remained the same as cycle 1.

[0559] Cycle 3: The whiteness tracer and ballast from each tank were then washed and rinsed again with a new set of SBL2004 (5cm x 5cm, 10 pieces) following the process of Cycle 1. All other conditions remained the same as Cycle 1.

[0560] Cycle 4: The whiteness tracer and ballast from each tank were then washed and rinsed again with a new set of SBL2004 (5 cm x 5 cm, 10 pieces) following the process of cycle 1. All other conditions remained the same as cycle 1.

[0561] After cycle 4, all whiteness tracers and ballast were laid flat to dry, and then the tracers were measured using a Konica Minolta CM-3610D spectrophotometer. The Whiteness Index (WI(CIE)) is part of the Konica Minolta report.

[0562] The following liquid detergent compositions E and F were prepared by mixing the listed ingredients by conventional methods known to those of ordinary skill in the art (Table 11).

[0563] The whiteness retention of the inventive and comparative polymers was evaluated by directly comparing the whiteness performance of Reference Composition E and Test Composition F according to the method for evaluating whiteness performance of polymers. The ΔWI (CIE) of Composition F versus Composition E is reported at the bottom of Table 11 as an indication of the whiteness performance benefit of the polymer. The polymers of the present invention can provide strong whiteness benefits.

[0564] Table 11

[0565] Composition E weight% Composition F weight % Linear Alkyl Benzene Sulfonate LAS 8.9 8.9 <![CDATA[C 10 -C 16 Alkyl Sulfate SLS]]> 7.7 7.7 NI 7.8 7.8 Amine Oxide 0.6 0.6 Polymers of the present invention 0 2.86 Citric Acid 1.8 1.8 Enzyme (combination) 0.079 0.079 Sodium Tetraborate 1.5 1.5 Calcium Formate / Sodium Formate 0.13 0.13 DTPA 0.5 0.5 Brightener 0.08 0.08 Ethanol 1.7 1.7 Propylene glycol 2.3 2.3 Monoethanolamine 2.65 2.65 DETA 0.05 0.05 Sodium Cumene Sulfonate(NaCS) 1.3 1.3 Beauty dye 0.01 0.01 spices 0.6 0.6 Defoaming agent 0.21 0.21 Color dye 0.026 0.026 Water and trace ingredients margin margin

[0566] Table 12. Whiteness maintenance properties of novel polymers and non-inventive polymers .

[0567]

[0568] Polymer Foam Mileage Performance in Hand Dishwashing Detergents

[0569] The polymer foam mileage performance was evaluated using the following method for evaluating foam mileage of hand dishwashing compositions:

[0570] The purpose of the Foam Mileage Index test is to compare the foam volume produced by different test formulations over time at specified water hardness, solution temperature and formulation concentration, while under the influence of regular soil injection. The data are compared with a reference composition and expressed as a Foam Mileage Index (the Foam Mileage Index of the reference composition is 100). The steps of this method are as follows:

[0571] 1) Depending on the target composition concentration (0.12 wt%), a defined amount of the test composition was dispensed through a plastic pipette at a flow rate of 0.67 mL / sec into a water stream (water hardness: 2 gpg, water temperature: 35°C) at a height of 37 cm above the bottom surface of a water tank (dimensions: 300 mm diameter and 288 mm height) that filled the water tank to 4 L at a constant pressure of 4 bar.

[0572] 2) Immediately after filling, record the initial foam volume produced (measured as average foam height x tank surface area and in cm 3 express).

[0573] 3) Immediately inject a fixed amount (6 mL) of dirt into the middle of the tank.

[0574] 4) Mix the resulting solution at an angle of 45 degrees at the air-liquid interface using a metal blade (10 cm x 5 cm) located in the middle of the water tank and rotate at 85 RPM for 20 revolutions.

[0575] 5) Record another measurement of the total foam volume immediately after the blade rotation ends.

[0576] 6) Repeat steps 3-5 until the total foam volume measured reaches 400 cm 3 The minimum level is 400cm 3 The amount of added soil required to level the foam is considered the foam mileage of the test composition.

[0577] 7) Each test composition was tested 4 times under each test condition (ie water temperature, composition concentration, water hardness, soil type).

[0578] 8) Calculate the average foam mileage as the average of 4 replicates for each sample.

[0579] 9) Calculate the Foam Mileage Index by comparing the average mileage of the test composition samples with the reference composition samples. The calculation is as follows:

[0580]

[0581] The soil compositions were produced by standard mixing of the components described in Table 13.

[0582] Table 13: Grease and dirt

[0583] Element weight% Corey Vegetable Oil 12.730 Corey brand shortening 27.752 lard 7.638 Refined edible butter 51.684 Oleic acid, 90% (Techn) 0.139 Palmitic acid, 99+% 0.036 Stearic acid, 99+% 0.021

[0584] Polymer Performance in Hand Dishwashing Detergents

[0585] The following hand dishwashing detergent compositions were prepared by mixing the listed ingredients in a conventional manner known to those of ordinary skill in the art. The effect of the polymers of the present invention on foam mileage was evaluated by comparing the foam mileage of formulations A (reference composition) and B (reference composition with the polymers of the present invention) in Table 14. The foam mileage performance was evaluated using the method described herein for evaluating the foam mileage of hand dishwashing compositions, and the foam mileage index is reported in Table 15.

[0586] Table 14

[0587]

[0588]

[0589] * Measured as a 10 w / w % product dilution in deionized water at 22°C.

[0590] As shown in Table 15, the polymers of the present invention can provide significant foam mileage benefits.

[0591] Table 15. Polymer Properties in Hand Dishwashing Detergents

[0592] The polymer of the present invention Foam Mileage Index of Comparative A (reference composition) 1 110 4 120

Claims

1. An alkoxylated polyamine comprising up to 10 amine groups obtainable by a process comprising steps a) to c) and optionally step d): a) reacting i) at least one polyamine comprising up to 10 amine groups with ii) at least one first alkylene oxide (AO1), wherein 0.25 mol to 7.0 mol of alkylene oxide (AO1) are used per mol of NH-functional groups of the polyamine, so as to obtain a first intermediate (I1), b) reacting said first intermediate (I1) with at least one lactone, wherein 0.25 mol to 10 mol of lactone are used per mol of NH-functional group of the polyamine (as used in step a)), so as to obtain a second intermediate (I2), c) reacting said second intermediate (I2) with at least one second alkylene oxide (AO2), wherein at least 1 mol of alkylene oxide (AO2) is used per mol of NH-functional groups of the polyamine (as used in step a)), so as to obtain said alkoxylated polyamine or, in the case of the optional step d), a third intermediate (I3), d) optionally reacting the third intermediate (I3) with at least one second alkylene oxide (AO2), wherein at least 1 mol of alkylene oxide (AO2) is used per mol of NH-functional groups of the polyamine (as used in step a)), in order to obtain the alkoxylated polyamine, and wherein in case only one second alkylene oxide (AO2) is used in step d), the second alkylene oxide (AO2) in this step is different from ethylene oxide, wherein the alkylene oxide AO1, or the alkylene oxide AO2, or the alkylene oxides AO1 and AO2 are selected such that at least 10 wt. % of the total amount of the moieties derived from alkylene oxides (i.e., derived from AO1 and AO2) in the alkoxylated polyamine is derived from C3-alkylene oxide, or C4-alkylene oxide, or C3-alkylene oxide and C4-alkylene oxide, and The total amount of alkylene oxide used is 0.5 mol per NH-functional group of the polyamine (i.e. the polyamine used in step a), The at least one polyamine used in step a) is defined according to the general formula (I) (I) The variables are defined as follows: R represents the same or different following items, i) Straight or branched C2-C 12- An alkylene group or ii) an ether alkyl unit of the following formula (III): (III) The variables are defined as follows: R 10 , R 11 , R 12 represents identical or different, linear or branched C2-C6-alkylene radicals, and d is an integer having a value in the range of 0 to 50 or iii) C5-C3 optionally substituted with at least one C1-C3 alkyl 10 Cycloalkylene groups; y is an integer having a value ranging from 0 to 8.

2. The alkoxylated polyamine according to claim 1, wherein R represents the same or different following, ia) a C2-C6-alkylene radical selected from ethylene, propylene and hexamethylene, or iib) C5-C5-C5-alkyl optionally substituted by at least one C1-C3-alkyl 10 -cycloalkylene group.

3. The alkoxylated polyamine according to claim 1, wherein R is selected from the aforementioned group ia).

4. The alkoxylated polyamine according to any one of claims 1 to 3, comprising at least one residue according to the general formula (IIa): (IIa) The variables are defined as follows: R 1 Represents C2-C 22 -(1,2-alkylene) group; R 2 Represents hydrogen, C1-C 22 -alkyl, or C7-C 22 - aralkyl; R 3 Indicates a straight or branched C1-C 22 - alkylene groups; R 4 Represents C2-C 22 -(1,2-alkylene) group; R 5 represents 1,2-ethylene; m is an integer having a value of at least 1 and at most 10; n is an integer having a value of at least 1 and at most 25; o is an integer having a value of 0 at most 25; p is an integer having a value of at least 1 and at most 5; The condition is that the sum of n+o+p is at most 25, The alkoxylated polyamine residue R 1 , R 4 At least 50% by weight of the total amount of the fractions is derived from C3-alkylene oxide, or C4-alkylene oxide, or C3-alkylene oxide and C4-alkylene oxide, And - when o is not zero - then choose R 1 and R 5 , so that R 1 and R 5 The parts have different chemical compositions or different chemical structures (i.e., if for R 1 and R 5 Select more than one alkylene oxide and for R 1 and R 5 The alkylene oxides selected by both are the same, but the arrangement of the alkylene oxides is different).

5. The alkoxylated polyamine according to any one of claims 1 to 3, comprising at least one residue according to the general formula (IIb): (IIb) The variables are defined as follows: R 1 Represents C2-C 22 -(1,2-alkylene) group; R 2 Represents hydrogen, C1-C 22 -alkyl or C7-C 22 - aralkyl; R 3 Indicates a straight or branched C1-C 22 - alkylene groups; R 5 represents 1,2-ethylene; m is an integer having a value of at least 1 and at most 10; n is an integer having a value of at least 1 and at most 25; o is an integer having a value of 0 at most 25; The alkoxylated polyamine residue R 1 and - if the residue of formula (IIa) is also present - also R 4 At least 50% by weight of the total amount of the fractions is derived from C3-alkylene oxide, or C4-alkylene oxide, or C3-alkylene oxide and C4-alkylene oxide, Select R 1 and R 5 So that it contains R 1 and R 5 The parts have different chemical compositions or different chemical structures (i.e., if for R 1 and R 5 Select more than one alkylene oxide and for R 1 and R 5 The alkylene oxides selected by the two are the same, but the arrangement of the alkylene oxides is different). The condition is that the sum of n+o is at most 25.

6. The alkoxylated polyamine according to any one of claims 1 to 3, comprising at least one residue according to the general formula (IIc): (IIc) The variables are defined as follows: R 1 Represents C2-C 22 -(1,2-alkylene) group; R 2 Represents hydrogen or C1-C 22 -alkyl; R 5 represents 1,2-ethylene; n is an integer having a value of at least 5 and at most 100, o is an integer having a value of at least 0 to 100; wherein at least 50% by weight of the total amount of the alkylene oxide-derived parts of the alkoxylated polyamine (i.e. the residues R1 and - if residues of the formula IIa are also present - also R4) is derived from C3-alkylene oxide or C4-alkylene oxide or C3-alkylene oxide and C4-alkylene oxide, The condition is that the sum of n+o is at most 25.

7. The alkoxylated polyamine according to any one of claims 1 to 3, wherein step a) is carried out in the presence of water or in the presence of a base catalyst.

8. The alkoxylated polyamine according to any one of claims 1 to 3, wherein the number of amine groups in the polyamine is at most 5, such as 4, 3 or 2 amine groups.

9. The alkoxylated polyamine according to any one of claims 1 to 3, wherein y is an integer having a value ranging from 0 to 3; R represents the same or different, linear or branched C2-C 12- an alkylene group or an ether alkyl unit according to formula (III), wherein d is 1 to 10, and R 10 , R 11 , R 12 Independently selected from linear or branched C3 to C4 alkylene groups.

10. The alkoxylated polyamine according to any one of claims 1 to 3, wherein residues (IIa) represent at least 80% by weight of all residues (IIa), (IIb) and (IIc) attached to the amino groups of the polyamine as used in step a).

11. The alkoxylated polyamine according to any one of claims 1 to 3, wherein i) in step b), the lactone is caprolactone, or iii) in step a), the first alkylene oxide (AO1) is at least one C2-C 22 - epoxides, or iv) in step c), the second alkylene oxide (AO2) is at least one C2-C 22 -Epoxides.

12. The alkoxylated polyamine according to any one of claims 1 to 3, wherein i) in step a), 0.5 to 2 mol of alkylene oxide (AO1) are used per mol of polyamine NH-functional groups, or ii) in step b), 0.5 mol to 3 mol of lactone are used per mol of NH-functional groups of the polyamine (as used in step a), or iii) In step c), from 5 mol to 14.5 mol of alkylene oxide (AO2) are used per mol of NH-functional group of the polyamine (as used in step a)).

13. Use of the alkoxylated polyamine according to any one of claims 1 to 12 in a cleaning composition.

14. Use of the alkoxylated polyamine according to any one of claims 1 to 12 in textile and home care products.

15. The use according to claim 13 in a cleaning composition for i) Clay removal, or ii) Soil removal of particulate stains, or iii) dispersion, or emulsification, or dispersion and emulsification of dirt, or iv) modifying the treated surface to improve removal upon subsequent re-contamination, or v) Improved whiteness, Each of the aforementioned options i) to v) is used in a laundry care composition.

16. Cleaning compositions, fabric and home care products comprising at least one alkoxylated polyamine according to any one of claims 1 to 12.

17. Use of the cleaning composition according to claim 16 for i) Clay removal, or ii) Soil removal of particulate stains, or iii) dispersion, or emulsification, or dispersion and emulsification of dirt, or iv) modifying the treated surface to improve removal upon subsequent re-contamination, or v) Improved whiteness.

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