Mild cleansing composition with make-up removing properties

Abstract

The present disclosure relates to mild cleansing compositions which generally include: (a) a taurate surfactant; (b) a isethionate surfactant; (c) a betaine (and / or another amphoteric surfactant); and (d) a nonionic emulsifier. The cleansing compositions exhibit very good cleansing properties, are particularly effective at removing makeup, and are mild and moisturizing to the skin.

Description

[0001] This application is a divisional application of the invention patent application filed on April 25, 2017, with application number 201780039173.6, entitled "A mild cleansing composition with makeup-removing properties". Invention Field

[0002] This disclosure relates to a gentle cleansing composition. The cleansing composition exhibits excellent cleansing properties, is particularly effective at removing makeup, and is gentle and moisturizing on the skin. Background Technology

[0003] Surfactants are widely used in water-based personal care, household, and industrial products. They are commonly used as wetting agents, detergents, and emulsifiers. In personal care cleaning products (such as shampoos, shower gels, facial cleansers, hand soaps, etc.), surfactants are often the most important component because they provide many of the cleaning properties of the composition.

[0004] While in principle any class of surfactant (e.g., cationic, anionic, nonionic, amphoteric) is suitable for cleaning applications, in practice most personal care detergents and household cleaning products are formulated with anionic surfactants or with anionic surfactants as the primary detergent combined with one or more secondary surfactants selected from other surfactant classes. Anionic surfactants are commonly used as detergents in detergents and cleaning products due to their excellent cleaning and foaming properties. From a consumer perspective, the amount and stability of foam are directly related to the perceived cleaning efficiency of the composition. Generally, the larger the volume of foam produced and the more stable the foam, the more effective the perceived cleaning action of the composition. This presents a potential problem in low-surfactant formulations, as the foam volume tends to decrease as the surfactant concentration decreases.

[0005] Sulfate-based surfactants (such as sodium lauryl sulfate and sodium lauryl ether sulfate) are particularly popular due to their effectiveness in cleaning, foaming, and stability. Personal care cleansers containing sulfate-based surfactants are also often easily thickened with typical thickeners (such as salts and cellulose-based materials). Nevertheless, these particular surfactants can harm and irritate the skin. For example, overuse of sulfate-based surfactants can cause unwanted dryness of the face and scalp, and lead to discoloration and dryness of the hair. Eliminating sulfate surfactants from cleansing compositions is challenging because sulfate-free compositions typically have poor foaming properties, are difficult to thicken, and are not clear (opaque). Furthermore, the cleaning ability of sulfate-free compositions is often suboptimal. Summary of the Invention

[0006] The cleansing compositions disclosed herein are surprisingly effective and gentle on the skin, while also moisturizing. What makes these cleansing compositions particularly unique is their gentleness, providing a "clean" and refreshing feeling during use, and their surprising effectiveness in removing makeup from the skin. Finally, these cleansing compositions are very stable, which is important for providing consumers with long-lasting and durable products.

[0007] The cleaning compositions disclosed herein typically comprise the following components: (a) Taurine surfactant; (b) Hydroxyethyl sulfonate surfactants; (c) betaine; and (d) Nonionic emulsifiers.

[0008] In some cases, the taurine surfactant of (a) may be, for example, a compound selected from sodium methyllauroyl taurate, sodium methylmyristoyl taurate, potassium methylmyristoyl taurate, sodium methylcocoyl taurate, sodium methyloleoyl taurate, calcium methyllauroyl taurate, potassium methyllauroyl taurate, and ammonium methyllauroyl taurate.

[0009] (b) The hydroxyethyl sulfonate surfactant can be, for example, a compound selected from sodium lauroyl hydroxyethyl sulfonate, sodium lauroyl methyl hydroxyethyl sulfonate, sodium myristoyl hydroxyethyl sulfonate, sodium cocoyl hydroxyethyl sulfonate, sodium oleoyl hydroxyethyl sulfonate and ammonium oleoyl hydroxyethyl sulfonate.

[0010] (c) can be, for example, cocoyl betaine, cocamidopropyl betaine, lauryl betaine, lauryl hydroxysulfonyl betaine, lauryl dimethyl betaine, cocamidopropyl hydroxysulfonyl betaine, betaine, capryloyl / decanoyl aminopropyl betaine, lauryl hydroxysulfonyl betaine and stearyl betaine.

[0011] Non-limiting examples of nonionic emulsifiers that can be used as (d) include compounds selected from polyol esters, glycerol ethers, oxyethylene and / or oxypropylene ethers, and ethylene glycol polymers. In some cases, the emulsifier comprises both polyol esters and ethylene glycol polymers.

[0012] In addition to the components described above, the cleaning composition may additionally include: (e) a conditioning polymer. Many known conditioning polymers are available for use. However, in some cases, the conditioning polymer may be a cationic conditioning polymer. Similarly, in some cases, the conditioning polymer may be selected from homopolymers or copolymers derived from acrylates or acrylamides or methacrylates or methacrylamides, polysaccharides, polyaminoamide derivatives, quaternary diammonium polymers, polyquaternary ammonium polymers, cationic cellulose or cellulose derivatives, and cationic proteins.

[0013] The cleaning composition may also include (f) a rheology modifier (or thickener). Many known rheology modifiers exist. For example, the rheology modifier may be selected from: polysaccharides; homopolymers of acrylic acid; acrylic acid crosslinked with multifunctional compounds; hydrophobically modified copolymers of acrylic acid, acrylates, maleic acid, etc.; polyethylene glycol units of varying lengths linked by urethane bonds and capped with hydrophobic end groups; organoclay; silica; and fatty alcohols.

[0014] The cleansing compositions disclosed herein are particularly suitable for cleansing the body, especially the skin. Furthermore, the cleansing compositions disclosed herein can be used in methods for removing makeup from the skin. When washing and / or removing makeup from the skin, the composition can be applied to the skin and washed off with water. As mentioned above, the cleansing composition is gentle on the skin and is unique in that it can hydrate the skin. Therefore, the composition can be used in methods for gently hydrating the skin during cleansing. Attached Figure Description

[0015] Implementation of this technology will now be described by way of example only, with reference to the accompanying drawings, wherein: Figure 1 The graph compares the ability of the mild cleansing composition of the present invention with that of two commercially available mild cleansing compositions and deionized water (negative control) to remove long-wear foundation; and Figure 2 This is a graph comparing the ability of the mild cleaning composition of the present invention to remove daily wear foundation with two commercially available mild cleaning compositions and deionized water (negative control).

[0016] It should be understood that the various aspects are not limited to the arrangements and means shown in the attached figures. Detailed Implementation

[0017] The cleaning compositions disclosed herein generally comprise, in their broadest sense, the following components: (a) Taurine surfactant; (b) Hydroxyethyl sulfonate surfactants; (c) betaine and / or another amphoteric surfactant; and (d) Nonionic emulsifiers.

[0018] In some cases, the taurine surfactant in (a) can be, for example, a compound selected from sodium methyllauroyl taurate, sodium methylmyristoyl taurate, potassium methylmyristoyl taurate, sodium methylcocoyl taurate, sodium methyloleoyl taurate, calcium methyllauroyl taurate, potassium methyllauroyl taurate, and ammonium methyllauroyl taurate. Similarly, in some cases, the taurine surfactant is sodium methylcocoyl taurate.

[0019] The taurine surfactant may be present in amounts of 0.1 to 15 wt%, 0.1 to 12 wt%, 0.1 to 10 wt%, 0.1 to 8 wt%, 0.5 to 15 wt%, 0.5 to 12 wt%, 0.5 to 10 wt%, 0.5 to 8 wt%, 1 to 15 wt%, 1 to 12 wt%, 1 to 10 wt%, 1 to 10 wt%, 1 to 8 wt%, 2 to 10 wt%, 2 to 8 wt%, or 2 to 6 wt%.

[0020] In some cases, the hydroxyethyl sulfonate surfactant in (b) may be, for example, a compound selected from sodium lauroyl hydroxyethyl sulfonate, sodium lauroyl methyl hydroxyethyl sulfonate, sodium myristoyl hydroxyethyl sulfonate, sodium cocoyl hydroxyethyl sulfonate, sodium oleoyl hydroxyethyl sulfonate, and ammonium oleoyl hydroxyethyl sulfonate. Similarly, in some cases, the hydroxyethyl sulfonate surfactant in (b) may be sodium cocoyl hydroxyethyl sulfonate.

[0021] The hydroxyethyl sulfonate surfactant may be present in amounts of 0.1 to 15 wt%, 0.1 to 12 wt%, 0.1 to 10 wt%, 0.1 to 8 wt%, 0.5 to 15 wt%, 0.5 to 12 wt%, 0.5 to 10 wt%, 0.5 to 8 wt%, 1 to 15 wt%, 1 to 12 wt%, 1 to 10 wt%, 1 to 10 wt%, or 1 to 8 wt%.

[0022] In addition to the components described above, the cleaning composition may additionally include (c) betaine and / or another amphoteric surfactant. Non-limiting examples of amphoteric surfactants other than betaine include sulfobetaine, amphoteric acetate, and amphoteric propionate. In some cases, when the amphoteric surfactant is betaine, suitable betaines include cocobetaine, cocamidopropyl betaine, lauryl betaine, lauryl hydroxysulfobetaine, lauryl dimethyl betaine, cocamidopropyl hydroxysulfobetaine, betaine, capryloyl / decanoyl aminopropyl betaine, lauryl hydroxysulfobetaine, and stearyl betaine. Finally, there are cases where the amphoteric surfactant is cocobetaine.

[0023] The betaine and / or another amphoteric surfactant may be present in amounts of 0.1 to 15 wt%, 0.1 to 12 wt%, 0.1 to 10 wt%, 0.1 to 8 wt%, 0.5 to 15 wt%, 0.5 to 12 wt%, 0.5 to 10 wt%, 0.5 to 8 wt%, 0.1 to 6 wt%, 1 to 15 wt%, 1 to 12 wt%, 1 to 10 wt%, 1 to 10 wt%, 1 to 8 wt%, 1 to 1 wt%, 2 to 10 wt%, 2 to 8 wt%, or 2 to 6 wt%.

[0024] As described above, the cosmetic composition typically includes (d) a nonionic emulsifier. Non-limiting examples of nonionic emulsifiers that may be used include compounds selected from polyol esters, glyceryl ethers, oxyethylene and / or oxypropylene ethers, and ethylene glycol polymers. In some cases, the emulsifier comprises a polyol ester or an ethylene glycol polymer, or both, such as glyceryl stearate and PEG-100 stearate.

[0025] The nonionic emulsifier may be present in amounts of 0.01 to 10 wt%, 0.01 to 8 wt%, 0.01 to 6 wt%, 0.01 to 4 wt%, 0.01 to 2 wt%, 0.05 to 10 wt%, 0.05 to 8 wt%, 0.05 to 6 wt%, 0.05 to 4 wt%, or 0.05 to 2 wt%.

[0026] The conditioning polymer in (e) can be any conditioning polymer known in the art. However, in some cases, the conditioning polymer in (e) can be a cationic conditioning polymer. In other cases, the conditioning polymer can be selected from homopolymers or copolymers derived from acrylates or acrylamides or methacrylates or methacrylamides, polysaccharides, polyaminoamide derivatives, quaternary diammonium polymers, polyquaternary ammonium polymers, cationic cellulose or cellulose derivatives, and cationic proteins. In some cases, the conditioning polymer is a homopolymer or copolymer derived from acrylates or acrylamides or methacrylates or methacrylamides, such as a copolymer of acrylic acid, acrylamide, and methacrylamide-propyltrimethylammonium chloride. Finally, in some cases, the conditioning polymer is a polyquaternary ammonium salt, such as, for example, polyquaternary ammonium salt-53.

[0027] The conditioning polymer may be present in amounts of 0.01 to 5 wt%, 0.01 to 4 wt%, 0.01 to 3 wt%, 0.05 to 5 wt%, 0.05 to 4 wt%, or 0.05 to 3 wt%.

[0028] The cleaning composition may also include (f) a rheology modifier (or thickener). Many known rheology modifiers are available for use. For example, the rheology modifier may be a compound selected from: polysaccharide units, such as cellulose, xanthan gum, diutan gum, carrageenan, gellan gum, welan gum, pectin, sclerotium gum, starch, galactoarabinogalactan, alginate, and modified forms thereof; homopolymers of acrylic acid; cross-linked acrylic acid with multifunctional compounds, such as carbomer and acrylate cross-polymers; copolymers of acrylic acid, acrylates, maleic acid, etc., commonly referred to as alkali-swellable emulsions (ASE); hydrophobically modified copolymers of acrylic acid, acrylates, maleic acid, etc., commonly referred to as hydrophobically modified alkali-swellable emulsions (HASE); and polyethylene glycol units of varying lengths linked by urethane bonds and capped with hydrophobic end groups, commonly referred to as hydrophobically modified ethoxylated polyurethane resins (HEUR); organoclay; silica; and fatty alcohols.

[0029] In some cases, the rheology modifier in (f) can be selected from cetearyl alcohol, PEG-14M, xanthan gum, cetyl alcohol, bentonite, carbomer, PEG 12, acrylate / acrylic acid C 10-30 Alkyl ester crosspolymers, konjacmannan, gellan gum, carrageenan, carboxymethyl cellulose, guar gum, rhamnose gum, furcelara gum, cellulose, polysaccharides, pectin, alginate, and arabinogalactan. The rheology modifier can be, for example, acrylate / acrylate C. 10-30 Alkyl ester crosslinked polymer.

[0030] The rheology modifier may be present in amounts of 0.01 to 5 wt%, 0.01 to 4 wt%, 0.01 to 3 wt%, 0.01 to 2 wt%, 0.02 to 5 wt%, 0.02 to 4 wt%, 0.02 to 3 wt%, or 0.02 to 2 wt%.

[0031] The cleaning compositions described herein may be free of or substantially free of one, two, three, or all of sulfates, soaps, fatty alcohols, and / or nonionic surfactants. In some cases, the cleaning composition is soap-free and sulfate-free. Alternatively, these components may each be present independently and individually (or in combination) in amounts less than 5% by weight, 4% by weight, 3% by weight, 2% by weight, 1% by weight, 0.5% by weight, 0.1% by weight, 0.05% by weight, or 0.01% by weight. For example, in some cases, the cleaning composition is substantially sulfate-free but includes nonionic surfactants in amounts less than those described above. Alternatively, the cleaning composition may contain less than 2% by weight of nonionic surfactants and less than 0.5% by weight of fatty alcohols. Furthermore, the cleaning composition may have a combination of less than 4% by weight of sulfates, soaps, fatty alcohols, and nonionic surfactants.

[0032] The cleaning composition may be in the form of an emulsion, such as an oil-in-water (O / W), water-in-oil (W / O), or oil-in-alcohol emulsion, although the cleaning composition is often not in the form of an emulsion. The compositions disclosed herein may be in the following forms: liquid emulsions, such as liquid lotions, liquid gels, liquid creams, or cream emulsions, such as thick creams or gel creams, or foams or mousses, wherein the liquid emulsion form has a thinner consistency than the cream emulsion form.

[0033] The cleansing compositions disclosed herein can be used in methods for cleansing the body, especially the skin, and particularly the facial skin, wherein the method includes applying the compositions disclosed herein to the body, skin, and / or face, and washing or wiping off the cleansing compositions from the face. Furthermore, the cleansing compositions disclosed herein can be used in methods for removing makeup from the skin, especially the facial skin. The compositions can be applied to the skin and removed from the skin by rinsing. Finally, the compositions can be used in methods for gently hydrating the skin, which includes applying the compositions to the skin.

[0034] Below is a more detailed, but non-limiting, list of ingredients that can be used in the hair care compositions disclosed herein.

[0035] Taurine surfactants The taurine surfactants include those of formula I: in, R 7 It is (C8-C) 22 )alkyl; R 8 It is H or (C1-C4) alkyl; R 9and R 10 Each is independently H or (C1-C4) alkyl; and M + It is a sodium, potassium, or ammonium cation.

[0036] For example, taurine surfactants include sodium methyllauroyl taurate, sodium methylmyristoyl taurate, potassium methylmyristoyl taurate, sodium methylcocoyl taurate, sodium methyloleoyl taurate, calcium methyllauroyl taurate, potassium methyllauroyl taurate, and ammonium methyllauroyl taurate. Similarly, in some cases, the taurine surfactant is sodium methylcocoyl taurate.

[0037] Hydroxyethyl sulfonate surfactant Hydroxyethyl sulfonate surfactants include those according to formula II: in, R 4 It is (C8-C) 22 )alkyl; R 5 and R 6 Each is independently H or (C1-C4) alkyl; and M + It is a sodium, potassium, or ammonium cation.

[0038] For example, hydroxyethyl sulfonate surfactants include sodium lauroyl hydroxyethyl sulfonate, sodium methyl lauroyl hydroxyethyl sulfonate, sodium myristoyl hydroxyethyl sulfonate, sodium cocoyl hydroxyethyl sulfonate, sodium oleoyl hydroxyethyl sulfonate, and ammonium oleoyl hydroxyethyl sulfonate. Similarly, in some cases, the hydroxyethyl sulfonate surfactant in (b) may be sodium cocoyl hydroxyethyl sulfonate.

[0039] Amphoteric surfactants At least one amphoteric surfactant that can be used in the cosmetic compositions disclosed herein is selected from betaine, sulfobetaine, amphoteric acetate, amphoteric propionate, and mixtures thereof. Betaine and amphoteric propionate are more commonly used, and betaine is most commonly used. Betaines that can be used in the present compositions include those having the following formula (XXIIA-D): in R 10 It is an alkyl group having 8-18 carbon atoms; and n is an integer from 1 to 3.

[0040] Particularly available betaines include, for example, cocamidopropyl betaine, cocamidopropyl betaine, lauryl betaine, lauryl hydroxysulfonyl betaine, lauryl dimethyl betaine, cocamidopropyl hydroxysulfonyl betaine, betaine, capryloyl / decanoyl aminopropyl betaine, lauryl hydroxysulfonyl betaine, stearyl betaine, and mixtures thereof. Typically, at least one betaine compound is selected from cocamidopropyl betaine, cocamidopropyl betaine, betaine, capryloyl / decanoyl aminopropyl betaine, lauryl betaine, and mixtures thereof, and more typically cocamidopropyl betaine.

[0041] Hydroxysulfobetaines that can be used in the compositions of the present invention include the following: in R is an alkyl group having 8-18 carbon atoms.

[0042] Available alkyl amphoteric acetates include those having the formula (XXIV): in R is an alkyl group having 8-18 carbon atoms.

[0043] Available alkyl amphoteric diacetates include those having the formula (XXV): in R is an alkyl group having 8-18 carbon atoms.

[0044] emulsifier The cosmetic compositions described herein may include one or more emulsifiers. For example, the emulsifier may be an amphoteric, anionic, cationic, or nonionic emulsifier, used alone or in mixtures. The emulsifier is selected appropriately according to the desired emulsion. The total amount of emulsifier in the composition is typically from 0.1% to 30% by weight, 0.1% to 20% by weight, 0.5% to 20% by weight, 1% to 20% by weight, 1% to 15% by weight, or 1% to 10% by weight, or from 0.5, 0.6, 0.7, 0.8, 0.9, or 1.0% by weight to 5, 6, 7, 8, 9, or 10% by weight.

[0045] As described above, the cosmetic composition often includes a nonionic emulsifier, such as a compound selected from polyol esters, glyceryl ethers, oxyethylene and / or oxypropylene ethers, and ethylene glycol polymers. In some cases, the emulsifier includes a polyol ester or an ethylene glycol polymer, or both, such as glyceryl stearate and PEG-100 stearate.

[0046] O / W emulsifiers that may be mentioned include nonionic emulsifiers such as oxo-olefinized (more particularly polyoxyethyleneized) glycerol fatty acid esters; oxo-olefinized dehydrated sorbitol fatty acid esters; oxo-olefinized (oxyethyleneized and / or oxypropyleneized) fatty acid esters; oxo-olefinized (oxyethyleneized and / or oxypropyleneized) fatty alcohol ethers; sugar esters, such as sucrose stearate; and mixtures thereof.

[0047] W / O emulsifiers that may be mentioned include polydimethylsiloxane copolyols, such as a mixture of cyclic polydimethylsiloxane and polydimethylsiloxane copolyols sold by Dow Corning under the trade name DC 5225C, and alkyl polydimethylsiloxane copolyols, such as lauryl polydimethylsiloxane copolyols sold by Dow Corning under the name Dow Corning 5200 Formulation Aid, and Abil EM 90 sold by Goldschmidt. TM Cetyl dimethylsiloxane copolyol for sale.

[0048] In some cases, one or more emulsifiers include organosiloxane emulsifiers, including crosslinked organosiloxane emulsifiers. For example, the composition may contain one or more crosslinked organosiloxane emulsifiers selected from polydimethylsiloxane / polydimethylsiloxane PEG / PPG. 15 crosslinked polymer, polydimethylsiloxane PEG-10 crosslinked polymer, polydimethylsiloxane PEG-10 / 15 crosslinked polymer, polydimethylsiloxane PEG-15 crosslinked polymer, polydimethylsiloxane polyglycerol-3 crosslinked polymer, polydimethylsiloxane PPG-20 crosslinked polymer, polydimethylsiloxane alcohol / methylsiloxane alcohol / silicate crosslinked polymer; polydimethylsiloxane alcohol / silicate crosslinked polymer, lauryl polydimethylsiloxane PEG-15 crosslinked polymer, lauryl polydimethylsiloxane polyglycerol-3 crosslinked polymer, PEG-8 polydimethylsiloxane polysorbate-20 crosslinked polymer, PEG-10 polydimethylsiloxane / vinyl polydimethylsiloxane crosslinked polymer, PEG-10 lauryl polydimethylsiloxane crosslinked polymer, PEG-15 / lauryl polydimethylsiloxane crosslinked polymer, PEG-15 lauryl polydimethylsiloxane ethyl crosslinked polymer.

[0049] In another embodiment, the composition comprises one or more linear organosiloxane emulsifiers selected from cyclotetrasiloxane (and) cyclopentasiloxane (and) PEG / PPG-18 polydimethylsiloxane, cyclopentasiloxane (and) PEG / PPG-18 / 18 polydimethylsiloxane; PEG / PPG-18 / 18 polydimethylsiloxane; lauryl PEG / PPG-18 / 18 polymethylsiloxane; cetyl PEG / PPG-14 / 14 polydimethylsiloxane; bis- Cetyl PEG / PPG-14 / 14 polydimethylsiloxane; Cetyl PEG / PPG-10 / 1 polydimethylsiloxane; PEG-11 methyl ether polydimethylsiloxane; PEG / PPG-20 / 22 butyl ether polydimethylsiloxane; PEG-9 polydimethylsiloxane; PEG-3 polydimethylsiloxane; PEG-9 methyl ether polydimethylsiloxane; PEG-10 polydimethylsiloxane; Lauroyl PEG-9 polydimethylsiloxane ethyl polydimethylsiloxane.

[0050] Available oxyalkylated organosiloxane emulsifiers include the following: Oxidized organosiloxane emulsifiers having the following general formula: Where p is 0-40 (this range includes all numbers in between and subranges such as 2, 3, 4, 13, 14, 15, 16, 17, 18, etc.), and PE is (-C2H4O). a -(-C3H6O) b -H, where a is 0-25, b is 0-25, provided that a and b cannot both be 0, and x, y, and z are each independently in the range of 0 to 1,000,000, provided that x and y cannot both be 0. In some cases, x, y, z, a, and b cause the polymer to have a molecular weight in the range of about 5,000 to about 500,000, about 10,000 to 100,000, or about 50,000, and the polymer is generally referred to as polydimethylsiloxane copolyol. In some cases, p causes the long-chain alkyl group to be cetyl or lauryl, and the compound is generally referred to as cetyl polydimethylsiloxane copolyol or lauryl polydimethylsiloxane copolyol, respectively. In some cases, the number of repeating ethylene oxide or propylene oxide units in the polymer is also specified. For example, polydimethylsiloxane copolyols, also known as PEG-15 / PPG-10 polydimethylsiloxane, refer to polydimethylsiloxanes with substituents comprising 15 ethylene glycol units and 10 propylene glycol units on the siloxane backbone. One or more methyl groups in the above general structure may also be replaced by longer-chain alkyl groups (e.g., ethyl, propyl, butyl, etc.) or ethers, such as methyl ethers, ethyl ethers, propyl ethers, butyl ethers, etc.

[0051] Oxidized organosiloxane emulsifiers having the following general formula: Each n is independently between 0 and 100, provided that at least one PE group is present. In some cases, each n is independently in the range of about 2 to 30, and PE is (-C2H4O). a -(-C3H6O) b -H, where a is 0-25, b is 0-25, provided that a and b cannot both be 0 simultaneously; and where w, x, y, and z are each independently 0 to 1,000,000, provided that at least one PE is present. In some embodiments, the organosiloxane emulsifier is lauryl PEG-9 polydimethylsiloxane-ethyl polydimethylsiloxane. Oxidized organosiloxane emulsifiers disclosed in US 9,095,543 can be used in the compositions of the present invention. US 9,095,543 is incorporated herein by reference in its entirety.

[0052] Other examples of organosiloxane emulsifiers include those with the following CTFA names: bis-butyl polydimethylsiloxane polyglycerol-3; bis-PEG / PPG-14 / 14 polydimethylsiloxane; bis-butyl polydimethylsiloxane polyglycerol-3; bis-isobutyl PEG / PPG-10 / 7 polydimethylsiloxane copolymer; bis-PEG / PPG-18 / 6 polydimethylsiloxane; bis-PEG / PPG-20 / 20 polydimethylsiloxane; bis-PEG / PPG-16 / 16 PEG / PPG-16 / 16 polydimethylsiloxane; bis(PPG-7 undecenol polyether-21) polydimethylsiloxane; cetyl polydimethylsiloxane PEG-7 acetate; cetyl PEG-8 polydimethylsiloxane; cetyl PEG / PPG-15 / 16 butyl ether polydimethylsiloxane; cetyl PEG / PPG-15 / 15 butyl ether polydimethylsiloxane; cetyl PEG / PPG-7 / 3 polydimethylsiloxane; cetyl PEG / PPG-10 / 1 polydimethylsiloxane; polydimethylsiloxane PEG-15 acetate; polydimethylsiloxane... Alkyl PEG-7 Cocoate; Polydimethylsiloxane PEG-7 Phosphate; Polydimethylsiloxane PEG-10 Phosphate; Polydimethylsiloxane PEG / PPG-7 / 4 Phosphate; Polydimethylsiloxane PEG / PPG-12 / 4 Phosphate; Polydimethylsiloxane PEG-7 Undecenoate; Lauryl Polydimethylsiloxane PEG-10 Phosphate; Isopolyglycerol-3 Polydimethylsiloxane; Isopolyglycerol-3 Polydimethylsiloxane Alcohol; Isostearyl Carboxydecyl PEG-8 Polydimethylsiloxane; Lauryl Polymethylsiloxane PEG-10 Phosphate; Lauryl PEG-8 Polydimethylsiloxane; Lauryl PEG-10 methyl ether polydimethylsiloxane; Lauryl PEG / PPG-18 / 18 polymethylsiloxane; PEG-6 methyl ether polydimethylsiloxane; PEG-7 methyl ether polydimethylsiloxane; PEG-9 methyl ether polydimethylsiloxane; PEG-10 methyl ether polydimethylsiloxane; PEG-11 methyl ether polydimethylsiloxane; PEG-11 methyl ether polydimethylsiloxane; PEG-32 methyl ether polydimethylsiloxane; PEG-PEG / PPG-28 / 21 acetate polydimethylsiloxane; PEG / PPG-2 2 / 22 Butyl ether polydimethylsiloxane; PEG / PPG-23 / 23 Butyl ether polydimethylsiloxane; PEG / PPG-24 / 18 Butyl ether polydimethylsiloxane; PEG / PPG-3 / 10 Polydimethylsiloxane; PEG / PPG-4 / 12 Polydimethylsiloxane; PEG / PPG-6 / 11 Polydimethylsiloxane; PEG / PPG-8 / 14 Polydimethylsiloxane; PEG / PPG-12 / 16 Polydimethylsiloxane; PEG / PPG-12 / 18 Polydimethylsiloxane; PEG / PPG-14 / 4 Polydimethylsiloxane;PEG / PPG-15 / 5 polydimethylsiloxane; PEG / PPG-15 / 15 polydimethylsiloxane; PEG / PPG-16 / 2 polydimethylsiloxane; PEG / PPG-16 / 8 polydimethylsiloxane; PEG / PPG-17 / 18 polydimethylsiloxane; PEG / PPG-18 / 12 polydimethylsiloxane; PEG / PPG-19 / 19 polydimethylsiloxane; PEG / PPG-20 / 6 polydimethylsiloxane; PEG / PPG-20 / 15 polydimethylsiloxane; PEG / PPG-20 / 20 polydimethylsiloxane; PEG / PPG-20 / 29 polydimethylsiloxane Dimethylsiloxane; PEG / PPG-22 / 23 polydimethylsiloxane; PEG / PPG-22 / 24 polydimethylsiloxane; PEG / PPG-25 / 25 polydimethylsiloxane; PEG / PPG-27 / 27 polydimethylsiloxane; PEG / PPG-30 / 10 polydimethylsiloxane; PEG / PPG-10 / 3 oleyl ether polydimethylsiloxane; PEG-8 trisiloxane; polyglycerol-3 polydimethylsiloxane ethyl polydimethylsiloxane; PPG-12 butyl ether polydimethylsiloxane; polysiloxane quaternary ammonium salt-17; TEA-polydimethylsiloxane PEG-7 phosphate ester; or mixtures thereof.

[0053] Other examples of commercially available linear organosiloxane emulsifiers include those sold by Dow Corning under the following trade names: Dow Corning 3225C Formulation Aid, with the CTFA names cyclotetrasiloxane (and) cyclopentasiloxane (and) PEG / PPG-18 polydimethylsiloxane; or 5225C Formulation Aid, with the CTFA names cyclopentasiloxane (and) PEG / PPG-18 / 18 polydimethylsiloxane; or Dow Corning 190 Surfactant, with the CTFA name PEG / PPG-18 / 18 polydimethylsiloxane; or Dow Corning 193 Fluid, Dow Corning 5200, with the CTFA name lauryl PEG / PPG-18 / 18 polymethylsiloxane; or Abil EM sold by Goldschmidt with the CTFA name cetyl PEG / PPG-14 / 14 polydimethylsiloxane. 90; or Abil EM 97, sold by Goldschmidt, bearing the CTFA name bis-cetyl PEG / PPG-14 / 14 polydimethylsiloxane; or Abil WE 09, sold by Goldschmidt, bearing the CTFA name cetyl PEG / PPG-10 / 1 polydimethylsiloxane in a mixture also containing polyglycerol-4 isostearate and hexyl laurate; or KF-6011, sold by Shin-Etsu Silicones, bearing the CTFA name PEG-11 methyl ether polydimethylsiloxane; KF-6012, sold by Shin-Etsu Silicones, bearing the CTFA name PEG / PPG-20 / 22 butyl ether polydimethylsiloxane; or KF-6013, sold by Shin-Etsu Silicones, bearing the CTFA name PEG-9 polydimethylsiloxane; or by Shin-Etsu... KF-6015, sold by Silicones, bearing the CTFA name PEG-3 polydimethylsiloxane; or KF-6016, sold by Shin-Etsu Silicones, bearing the CTFA name PEG-9 methyl ether polydimethylsiloxane; or KF-6017, sold by Shin-Etsu Silicones, bearing the CTFA name PEG-10 polydimethylsiloxane; or KF-6038, sold by Shin-Etsu Silicones, bearing the CTFA name lauryl PEG-9 polydimethylsiloxane ethyl polydimethylsiloxane.

[0054] Also suitable are various types of fully or partially cross-linked oxyalkylene organosiloxane emulsifiers. They can be elastomers or non-elastomers. They are sometimes called "emulsified elastomers" because they combine the properties of both elastomers and emulsifiers.

[0055] Polyoxyalkylene silicone elastomers that can be used in at least one embodiment include those sold by Shin-Etsu Silicones under the following names: KSG-21, KSG-20, KSG-30, KSG-31, KSG-32, KSG-33; KSG-210, which is a polydimethylsiloxane / PEG-10 / 15 cross-linked polymer dispersed in polydimethylsiloxane; KSG-310, which is a PEG-15 lauryl polydimethylsiloxane cross-linked polymer; KSG-320, which is a PEG-15 lauryl polydimethylsiloxane cross-linked polymer dispersed in isododecane; KSG-330 (the former dispersed in triisooctanoic acid glycerol); KSG-340, which is a mixture of PEG-10 lauryl polydimethylsiloxane cross-linked polymer and PEG-15 lauryl polydimethylsiloxane cross-linked polymer.

[0056] Also suitable are polyglycerolized silicone elastomers, including polydimethylsiloxane / polyglycerol-3 crosspolymers dispersed in polydimethylsiloxane; or lauryl polydimethylsiloxane / polyglycerol-3 crosspolymers dispersed in various solvents (e.g., isododecane, polydimethylsiloxane, triisooctyl glycerol) sold under the trade names KSG-810, KSG-820, KSG-830, or KSG-840 by Shin-Etsu. Also suitable are silicones sold by Dow Corning under the trade names 9010 and DC9011.

[0057] Other examples of crosslinked organosiloxane emulsifiers include, but are not limited to, polydimethylsiloxane / polydimethylsiloxane PEG / PPG. 15 crosslinked polymers; polydimethylsiloxane PEG-10 crosslinked polymers; polydimethylsiloxane PEG-10 / 15 crosslinked polymers; polydimethylsiloxane PEG-15 crosslinked polymers; polydimethylsiloxane polyglycerol-3 crosslinked polymers; polydimethylsiloxane PPG-20 crosslinked polymers; polydimethylsiloxane alcohol / methylsilanol / silicate crosslinked polymers; polydimethylsiloxane alcohol / silicate crosslinked polymers; lauryl polydimethylsiloxane PEG-15 crosslinked polymers; lauryl polydimethylsiloxane polyglycerol-3 crosslinked polymers; PEG-8 polydimethylsiloxane polysorbate-20 crosslinked polymers; PEG-10 polydimethylsiloxane / vinyl polydimethylsiloxane crosslinked polymers; PEG-10 lauryl polydimethylsiloxane crosslinked polymers; PEG-15 / lauryl polydimethylsiloxane crosslinked polymers; and PEG-15 lauryl polydimethylsiloxane ethyl crosslinked polymers.

[0058] Conditioning polymers The conditioning polymer can be a nonionic polymer, such as polyalkyloxazoline, vinyl acetate homopolymer, acrylate and vinyl acetate copolymer, ethylene and vinyl acetate copolymer, vinyl acetate and maleate copolymer, maleic anhydride and polyethylene copolymer, alkyl acrylate homopolymer and alkyl methacrylate homopolymer, acrylate copolymer, acrylonitrile and nonionic monomer units selected from butadiene and (meth)acrylate; and alkyl acrylate and urethane copolymer.

[0059] The conditioning polymer can be a cationic polymer. Cationic conditioning polymers can be selected from those units containing at least one amine group, wherein the amine group is selected from primary, secondary, tertiary, and quaternary amine groups, and the unit containing at least one amine group can form part of the polymer backbone or can be carried by side substituents directly attached to the polymer backbone. Such cationic polymers typically have a strength of 500 to 5 × 10⁻⁶. 6 Or more preferably 1000 to 3×10 6 Number-average molecular weight within the range. Polyamines, polyaminoamides, and polyquaternary ammonium polymers that can be used include, but are not limited to: 1) Homopolymers and copolymers derived from acrylates, acrylamides, methacrylates, or methacrylamides. Copolymers of these polymers may also contain at least one unit derived from a comonomer, which may be selected from the following categories: acrylamide, methacrylamide, diacetone acrylamide, acrylamide and methacrylamide substituted on the nitrogen atom by at least one group selected from lower (C1-C4) alkyl groups, acrylic acid and methacrylic acid and their esters, vinyl lactams, such as vinylpyrrolidone and vinyl caprolactam, and vinyl esters. Examples of such polymers include: Copolymers of acrylamide and methacryloyloxyethyltrimethylammonium sulfate, examples of which include polymers referred to as polyquaternium-5 via INCI nomenclature, such as those sold by Hercules under the names Reten 210, Reten 220, Reten 230, Reten 240, Reten 1104, Reten 1105, and Reten 1006, and those sold by Nalco under the names Merquat 5 and Merquat 5 SF.

[0060] Copolymers of vinylpyrrolidone and dimethylaminopropylmethacrylamide, examples of which include polymers known by INCI nomenclature as polyquaternium-28, such as the product sold by International Speciality Products (ISP) under the name Gafquat HS-100.

[0061] Copolymers of vinylpyrrolidone and dialkylaminoalkyl acrylate or dialkylaminoalkyl methacrylate, examples of which include polymers referred to as polyquaternium-11 by INCI nomenclature, such as products sold by International Speciality Products (ISP) under the names Gafquat 440, Gafquat 734, Gafquat 755, and Gafquat 755N, products sold by BASF under the name Luviquat PQ11 PM, and products sold by Sino Lion under the name Polyquat-11 SL.

[0062] Copolymers of vinylpyrrolidone, dimethylaminopropylmethacrylamide, and methacryloylaminopropyl lauryl dimethylammonium chloride, examples of which include polymers known by INCI nomenclature as polyquaternium-55, such as the product sold by International Speciality Products (ISP) under the name Styleze W-20.

[0063] Copolymers of acrylic acid, acrylamide, and methacrylamide propyltrimethylammonium chloride, examples of which include polymers known by INCI nomenclature as polyquaternium-53, such as products sold by Nalco under the name Merquat 2003.

[0064] Copolymers of dimethylaminopropyl acrylate (DMAPA), acrylic acid and acrylonitrogens with diethyl sulfate, including polymers known by INCI nomenclature as polyquaternium-31, such as the product sold by Lipo under the name Hypan QT100.

[0065] Copolymers of acrylamide, acrylamidopropyltrimethylammonium chloride, 2-amidopropylacrylamide sulfonate and dimethylaminopropyl acrylate (DMAPA), examples of which include polymers referred to as polyquaternium salt 43 by INCI nomenclature, such as products sold by Clairant under the name Bozequat 4000.

[0066] Copolymers of acrylic acid, methyl acrylate and methacrylamidopropyltrimethylammonium chloride, examples of which include polymers known by INCI nomenclature as polyquaternium-47, such as products sold under the names Merquat 2001 and Merquat 2001N (commercially available from Nalco).

[0067] Copolymers of methacryloyl ethyl betaine, 2-hydroxyethyl methacrylate, and methacryloyl ethyl trimethylammonium chloride, examples of which include polymers known by INCI nomenclature as polyquaternium salt-48, such as the product sold by Goo Chemical under the name Plascize L450.

[0068] Copolymers of diallyl dimethyl ammonium chloride and acrylamide, examples of which include polymers known as polyquaternium salt 39 via INCI nomenclature, such as products sold by Nalco under the names Merquat 3330 and Merquat 3331.

[0069] Other examples include copolymers and derivatives of methacrylamide, methacrylamide-propyltrimonium, and methacryloxyethyltrimethylammonium chloride (homopolymerized or copolymerized with other monomers), including polymers named by INCI nomenclature as follows: polyquaternium-8, polyquaternium-9, polyquaternium-12, polyquaternium-13, polyquaternium-14, polyquaternium-15, such as the product sold by Rohm under the name Rohagit KF720 F; polyquaternium-30, such as the product sold by Chimex under the name Mexomere PX; polyquaternium-33, polyquaternium-35, polyquaternium-36, such as the product sold by Rhon under the name Plex 3074 L; polyquaternium-45, such as the product sold by Rhon under the name Plex 3073 L; and polyquaternium-49, such as the product sold by GooChemical under the name Plascize. Products sold under L440; Polyquaternium 50, such as products sold by Goo Chemical under the name Plascize L441; Polyquaternium-52.

[0070] 2) Cationic polysaccharides, such as cationic cellulose and cationic galactomannan gum. Among the cationic polysaccharides that may be mentioned are, for example, cellulose ether derivatives containing quaternary ammonium groups and cationic cellulose copolymers or cellulose derivatives (grafted with water-soluble quaternary ammonium monomers), and cationic galactomannan gum. Examples include, but are not limited to: Copolymers of hydroxyethyl cellulose and diallyl dimethyl ammonium chloride, examples of which include polymers known by INCI nomenclature as polyquaternium salt-4, such as products sold by National Starch under the names Celquat L 200 and Celquat H100.

[0071] Copolymers of hydroxyethyl cellulose and trimethylammonium-substituted epoxides, examples of which include polymers referred to as polyquaternium-10 via INCI nomenclature, such as products sold by A&E Connock under the name AEC Polyquaternium-10, products sold by Toho under the names Catinal C-100, Catinal HC-35, Catinal HC-100, Catinal HC-200, Catinal LC-100, and Catinal LC-200, products sold by National Starch under the names Celquat SC-240C and Celquat SC-230M, products sold by Dekker under the names Dekaquat 400 and Dekaquat 3000, products sold by Akzo Nobel under the name Leogard GP, products sold by RITA under the names RITA Polyquta 400 RITA and Polyquta 3000, and products sold by Amerchol under the name UCARE Polymer Products sold under the brands JR-125, UCARE Polymer JR-400, UCARE Polymer JR-30M, UCARE Polymer LK, UCARE Polymer LR 400, and UCARE Polymer LR 30M.

[0072] Copolymers of hydroxyethyl cellulose and lauryl dimethylammonium-substituted epoxides, examples of which include polymers known by INCI nomenclature as polyquaternium-24, such as the product sold by Amerchol under the name Quatrisoft polymer LM-200.

[0073] Derivatives of hydroxypropyl guar gum, examples of which include polymers known by INCI nomenclature as guar hydroxypropyltrimethylammonium chloride, such as products sold by Toho under the names Catinal CG-100 and Catinal CG-200, products sold by Cognis under the names Cosmedia Guar C-261N, Cosmedia Guar C-261N, and Cosmedia Guar C-261N, products sold by Freedom Chemical Diamalt under the name DiaGum P 5070, products sold by Hercules / Aqualon under the name N-Hance Cationic Guar, products sold by Rhodia under the names Hi-Care 1000, Jaguar C-17, Jaguar C-2000, Jaguar C-13S, Jaguar C-14S, and Jaguar Excel, and products sold by Nippon Starch under the names Kiplogum CW and Kiplogum NGK.

[0074] Hydroxypropyl derivatives of guar hydroxypropyltrimethylammonium chloride, examples of which include polymers known by INCI nomenclature as hydroxypropyl guar hydroxypropyltrimethylammonium chloride, such as the product sold by Rhodia under the name Jagaur C-162.

[0075] 3) Polyaminoamide derivatives, obtained by the condensation of polyalkylene polyamine and polycarboxylic acid, followed by alkylation with a bifunctional agent. Examples of such derivatives include adipic acid / dimethylaminohydroxypropyl / diethylenetriamine.

[0076] 4) Polymers obtained by reacting a polyalkylene polyamine comprising two primary amine groups and at least one secondary amine group with a dicarboxylic acid selected from diethylene glycol and saturated aliphatic dicarboxylic acids comprising 3 to 8 carbon atoms. Non-limiting examples of such derivatives include adipic acid / epoxypropyl / diethylenetriamine.

[0077] 5) Cyclated polymers of dialkyl diallylamine or dialkyl diallylammonium, wherein the following may be mentioned: Examples of dimethyl diallyl ammonium chloride polymers include polymers referred to as polyquaternium-6 via INCI nomenclature, such as those sold by Nalco under the name Merquat 100, by Rhodia under the name Mirapol 100, by Cosmetic Rheologies under the name Rheocare CC6, by A&E Connock under the name AEC polyquaternium-6, by CPS under the name Agequat 400, by 3V Inc. under the name Conditioner P6, by SNF under the name FlocareC106, by Clariant under the name Genamin PDAC, and by McIntyre under the name Mackernium 006.

[0078] Copolymers of acrylamide and dimethyl diallyl ammonium chloride monomer, examples of which include polymers referred to as polyquaternium-7 by INCI nomenclature, such as products sold by A&E Connock under the name AEC Polyquaternium-7, products sold by CPS under the names Agequat-5008 and Agequat C-505, products sold by 3V Inc. under the name Conditioner P7, products sold by SNF under the name Flocare C 107, products sold by McIntyre under the names Mackernium 007 and Mackernium 007S, products sold by Toho under the name ME Polymer09W, products sold by Nalco under the names Merquat 550, Merquat 2200, and Merquat S, products sold by Rhodia under the name Mirapol 550, and products sold by Cosmetic Rheologies under the names Rheocare CC7 and Rheocare Products sold by CCP7, and products sold by Ciba under the names Salcare HSP-7, SalcareSC10, and Salcare Super 7.

[0079] Copolymers of dimethyl diallyl ammonium chloride and acrylic acid, examples of which include polymers known by INCI nomenclature as polyquaternium salt-22, such as products sold by Nalco under the names Merquat 280 and Merquat 295.

[0080] 6) Contains the corresponding [-N] +(R1)(R2)-A1-N + (R3)(R4)-B1-][2X - A quaternary diammonium polymer of repeating units, wherein R1, R2, R3, and R4 (which may be the same or different) are selected from aliphatic, alicyclic, and arylaliphatic groups containing 1 to 20 carbon atoms, and from lower hydroxyalkyl aliphatic groups, or R1, R2, R3, and R4 together or individually with the nitrogen atom to which they are attached to form a heterocycle optionally containing a second heteroatom different from nitrogen, or R1, R2, R3, and R4 are selected from straight-chain or branched C1-C6 alkyl groups substituted with at least one group selected from nitrile, ester, acyl, and amide groups, and -CO-O-R5-D and -CO-NH-R5-D groups (where R5 is selected from an alkylene group and D is selected from a quaternary ammonium group). A1 and B1 (which may be the same or different) are selected from straight-chain and branched, saturated or unsaturated polymethylene groups containing 2 to 20 carbon atoms. The polymethylene group may comprise at least one entity selected from aromatic rings, oxygen and sulfur atoms, and sulfoxide, sulfone, disulfide, amino, alkylamino, hydroxyl, quaternary ammonium, urea, amide, and ester groups, which are attached to or inserted into the host ring, and X - It is an anion derived from inorganic and organic acids. D is selected from diol residues, bis-secondary diamine residues, bis-primary diamine residues, or 1,3-ureidyl groups. Examples include polymers known by INCI nomenclature as mexomere chloride, wherein R1, R2, R3, and R4 are each methyl groups, A1 is (CH2)3 and B1 is (CH2)6, and X=C1. Further examples include polymers known by INCI nomenclature as polyquaternium-34, wherein R1 and R2 are ethyl groups and R3 and R4 are methyl groups, and A1 is (CH2)3 and B1 is (CH2)3, and X=Br, such as the product sold by Chimax under the name Mexomere PAX.

[0081] 7) Includes [-N] + (R6)(R7)-(CH2) r -NH-CO-(CH2) q -(CO) t -NH-(CH2) s -N + (R8)(R9)-A-][2X - A polyquaternary ammonium polymer of repeating units, wherein R6, R7, R8, and R9 (which may be the same or different) are selected from hydrogen atoms and methyl, ethyl, propyl, hydroxyethyl, hydroxypropyl, and -CH2CH2(OCH2CH2). pAn OH group, where p equals 0 or an integer in the range of 1 to 6, wherein R6, R7, R8, and R9 do not all simultaneously represent hydrogen atoms. R and s (which may be the same or different) are each integers in the range of 1 to 6, q equals 0 or an integer in the range of 1 to 34, and X - It is an anion, such as a halide ion. T is an integer chosen to be 0 or 1. A is selected from divalent groups, such as -CH2-CH2-O-CH2-CH2-. Examples include: Polymers referred to as polyquaternium salt-2 by INCI nomenclature, wherein r=s=3, q=0, t=0, R6, R7, R8 and R9 are methyl groups, and A is -CH2-CH2-O-CH2-CH2, such as the product sold by Ethox under the name Ethpol PQ-2 and the product sold by Rhodia under the name Mirapol A-15.

[0082] The polymer is named polyquaternium-17 by INCI nomenclature, where r=s=3, q=4, t=1, R6, R7, R8 and R9 are methyl groups, and A is -CH2-CH2-O-CH2-CH2.

[0083] The polymer is named polyquaternary ammonium salt 18 by INCI nomenclature, where r=s=3, q=7, t=1, R6, R7, R8 and R9 are methyl groups, and A is -CH2-CH2-O-CH2-CH2.

[0084] Polymers that are block copolymers formed by the reaction of polyquaternium-2 and polyquaternium-17, as defined by INCI nomenclature, are called polyquaternium-27, such as the product sold by Rhodia under the name Mirapol 175.

[0085] 8) Copolymers of vinylpyrrolidone and vinylimidazolium, and optionally vinylcaprolactam, examples of which include polymers known by INCI nomenclature as polyquaternium-16, formed from methylvinylimidazolium chloride and vinylpyrrolidone, such as products sold by BASF under the names Luviquat FC370, Luviquat FC550, Luviquat FC905, and Luviquat HM-552. Or copolymers of vinylcaprolactam and vinylpyrrolidone with methylvinylimidazolium methosulfate, examples of which include polymers known by INCI nomenclature as polyquaternium-46, such as products sold by BASF under the name Luviquat Hold. Or copolymers of vinylpyrrolidone and quaternized imidazoline, examples of which include polymers known by INCI nomenclature as polyquaternium-44, such as products sold by BASF under the name Luviquat Care.

[0086] 9) Polyamines, such as the product Polyquart H sold by Cognis under the reference name polyethylene glycol (15) tallow-based polyamine in the CTFA dictionary.

[0087] 10) Crosslinked methacryloyloxy (C1-C4)alkyltri(C1-C4)alkylammonium salt polymers, such as polymers obtained by homopolymerization of dimethylaminoethyl methacrylate quaternized with methyl chloride or by copolymerization of acrylamide with dimethylaminoethyl methacrylate quaternized with methyl chloride, and crosslinking with a compound containing olefinic unsaturation (e.g., methylenebisacrylamide) after homopolymerization or copolymerization, examples of which include polymers referred to as polyquaternium-37 by INCI nomenclature, such as products sold by 3V Sigma under the names Synthalen CN, Synthalen CR, Synthalen CU, or as dispersions in another medium, such as products sold by Ciba under the names Salcare SC95 and Salcare SC96, or products sold by Cosmetic Rheologies under the name Rheocare CTH(E). Or, in another instance, it may include a polymer referred to as polyquaternium-32 via INCI nomenclature, or when sold as a dispersion in mineral oil, such as a product sold by Ciba under the name Salcare SC92.

[0088] 11) Other examples of cationic polymers include polymers referred to as polyquaternium salt 51 by INCI nomenclature, such as the product sold by NOF under the name Lipidure-PMB; polymers referred to as polyquaternium salt 54 by INCI nomenclature, such as the product sold by Mitsui under the name Quality-Hy; and polymers referred to as polyquaternium salt 56 by INCI nomenclature, such as the product sold by Sanyo chemicals under the name Hairrol UC4.

[0089] 12) Silicone polymers containing cationic groups and / or groups that can ionize into cationic groups. For example: general formula (R10-N) + (CH3)2)-R11-(Si(CH3)2-O) x -R11-(N + (CH3)2)-R10) cationic silicones, wherein R10 is an alkyl group derived from coconut oil and R11 is (CH2CHOCH2O(CH2)3, and x is a number from 20 to 2000, examples of which include polymers known by INCI nomenclature as Quaternium 80, such as products sold under the names Abil Quat 3272 and Abil Quat 3474 (commercially available by Goldschmidt).

[0090] Silicones containing groups that can ionize into cationic groups, such as amino silicones containing at least 10 repeating siloxane-(Si(CH3)2-O) units in the polymer chain, having terminal amino functional groups, grafted amino functional groups, or mixtures of terminal and grafted amino functional groups. Example functional groups are not limited to aminoethylaminopropyl, aminoethylaminoisobutyl, and aminopropyl. In the case of grafted polymers, the terminal siloxane unit can be (CH3)3Si-O or R12(CH3)2Si-O (where R12 can be OH or OR13, where R13 is a C1-C8 alkyl group) or a mixture of both terminal functional groups. These silicones are also available as pre-emulsions. Examples of polymers having (CH3)3Si-O terminal siloxane units include polymers known by INCI nomenclature as trimethylsilylamino-terminated polydimethylsiloxane, such as products sold under the following names: DC-2-8566, DC 7224 and DC-2-8220, commercially available from Dow Corning; SF1708 and SM 2125, commercially available from GE Silicones; and Wacker Belsil ADM 653, commercially available from Wacker Silicones. Other examples include polymers having a terminal siloxane unit of (R12O)(CH3)2Si-O (where R12 can be OH or OR13, where R13 is a C1-C8 alkyl group) or a mixture of both terminal functional groups, referred to by INCI nomenclature as amino-terminated polydimethylsiloxanes, such as products sold under the following names: Wacker Belsil ADM 1100, Wacker Belsil ADM 1600, Wacker Belsil ADM 652, Wacker Belsil ADM 6057E, Wacker Belsil ADM 8020, commercially available from WackerSilicones; DC929, DC939 and DC949, commercially available from Dow Corning; and SM2059, commercially available from GE Silicones.

[0091] Silicones containing groups that can ionize into cationic groups, such as silicones containing at least 10 repeating siloxane-(Si(CH3)2-O) units in a polymer chain, having terminal amino functional groups, grafted amino functional groups, or a mixture of terminal and grafted amino functional groups, and additional functional groups. Additional functional groups may include polyoxyethylene, reaction products of amines and methanol, and alkyl chains. For example, products named methoxyPEG / PPG-7 / 3-aminopropyl polydimethylsiloxane under INCI nomenclature, such as those sold under the name Abil Soft AF100 (commercially available from Degussa). For example, products named bis(C)2-O under INCI nomenclature.13-15 Products containing alkoxy)PG amino-terminated polydimethylsiloxane, such as the product sold under the name DC 8500 (commercially available from Dow Corning).

[0092] rheology modifiers Consumers expect their cleaning products to have an aesthetically pleasing viscosity. Formulations that flow with a watery consistency are aesthetically unappealing to consumers who prefer thicker, creamier products. While low-viscosity products may be effective for their intended purpose, consumers perceive them as of inferior quality. Formulations that flow with a watery consistency tend to run off during application.

[0093] Rheology modifiers are used in water-based cleaning products to control viscosity, typically by increasing viscosity to make them easier for users to handle and / or by increasing the yield stress of the composition. While a particular rheology modifier can thicken or increase the viscosity of a composition containing it, it may not necessarily possess desirable yield stress properties. Desired yield stress properties are essential for achieving certain physical and aesthetic properties in liquid media, such as overall formulation stability. An acceptable yield stress value can provide sufficient shelf-life stability to the formulation. It can also help suspend particles, insoluble droplets, or bubbles in a liquid medium. If the yield stress (yield value) of the liquid medium is sufficient to overcome the effects of gravity or buoyancy on these particles, the particles dispersed in that medium will remain suspended. Using the yield value as a formulation tool can prevent insoluble droplets from rising and coalescing, and can suspend and uniformly distribute bubbles in the liquid medium. Yield stress fluids are commonly used to adjust or modify the rheological properties of water-based compositions. Such properties include, without limitation, viscosity improvement, flow rate improvement, stability of viscosity over time, and the ability to suspend particles indefinitely.

[0094] The cosmetic compositions described herein may include a rheology modifier. The rheology modifier may be present in amounts ranging from 0.1% to 20% by weight, 0.1% to 10% by weight, 0.1% to 9% by weight, 0.2% to 9% by weight, 0.3% to 9% by weight, 0.4% to 8% by weight, 0.5% to 5% by weight, 1% to 5% by weight, or 2% to 4% by weight. Furthermore, the amount of a thickener may be from 0.1%, 0.2%, 0.3%, 0.4%, 0.5%, 0.6%, 0.7%, 0.8%, 0.9%, 1.0%, or 1.5% by weight to 2%, 3%, 4%, 5%, 6%, 7%, 8%, 9%, 10%, 15%, or 20% by weight.

[0095] The rheology modifier may be xanthan gum, guar gum, biosaccharide gum, cellulose, acacia seneca gum, sclerotium gum, agarose, pectin, gellan gum, or hyaluronic acid. Furthermore, the rheology modifier may include a polymer thickener selected from ammonium polyacrylamide dimethyl taurate, ammonium polyacrylamide dimethyl taurate / VP copolymer, sodium polyacrylate, acrylate copolymer, polyacrylamide, carbomer, and acrylate / acrylic acid C. 10-30 Alkyl ester crosspolymer. In some cases, the composition includes ammonium polyacrylamide dimethyl taurate and / or sodium polyacrylate.

[0096] Many thickeners are water-soluble and increase the viscosity of water or form an aqueous gel when the cosmetic compositions of the present invention are dispersed / dissolved in water. If desired, the aqueous solution can be heated and cooled, or neutralized, to form a gel. The thickener can be dispersed / dissolved in a water-soluble aqueous solvent (e.g., ethanol) when the aqueous solvent is dispersed / dissolved in water. Non-limiting examples of various types of thickeners include: a. Carboxylic acid polymers These polymers are crosslinked compounds containing one or more monomers derived from acrylic acid, substituted acrylic acid, and salts and esters of these acrylic and substituted acrylic acids, wherein the crosslinking agent contains two or more carbon-carbon double bonds and is derived from polyols.

[0097] Examples of commercially available carboxylic acid polymers that can be used in this article include carbomer, a homopolymer of acrylic acid crosslinked with sucrose or pentaerythritol allyl ethers. Carbomer can be used as a Carbopol... TM The 900 series is sourced from BF Goodrich (e.g., Carbopol® 954). Other suitable carboxylic acid polymer reagents include Carbopol Ultrez® 20 (Lubrizol Corp.), which is an acrylate / acrylic acid C... 10 -C 30 Alkyl ester crosspolymer, Ultrez® 10 (BFGoodrich), and acrylic acid C 10-30 Alkyl esters with one or more acrylic acids, methacrylic acids, or their short chains (i.e., C14-C ... 1-4 A copolymer of monomers of an alcohol (ester) where the crosslinking agent is an allyl ether of sucrose or pentaerythritol. These copolymers are called acrylate / acrylate C 10 -C 30Alkyl ester crosslinked polymers, and commercially available as Carbopol.RTM. 1342, Carbopol® 1382, Pemulen TR-1, and Pemulen TR-2 from BF Goodrich. In other words, examples of carboxylic acid polymer thickeners suitable for use in this article are selected from carbomer, acrylate / acrylate C... 10 -C 30 Alkyl ester crosslinked polymers and those mixtures thereof.

[0098] b. Crosslinked polyacrylate polymers The compositions disclosed herein may optionally contain a crosslinked polyacrylate polymer that can be used as a thickener or gelling agent, including both cationic and nonionic polymers. Examples of available crosslinked nonionic and crosslinked cationic polyacrylate polymers are those described in U.S. Patent Nos. 5,100,660, 4,849,484, 4,835,206, 4,628,078, 4,599,379, and EP 228,868, all of which are incorporated herein by reference in their entirety.

[0099] c. Polyacrylamide polymer The compositions disclosed herein may optionally contain a polyacrylamide polymer, particularly a nonionic polyacrylamide polymer, including substituted branched or unbranched polymers. Among these polyacrylamide polymers are nonionic polymers given the CTFA name polyacrylamide and isoparaffin and lauryl ether-7, available by trade name Seppic Corporation under the name Seppic Corporation. An exemplary polyacrylamide polymer is, for example, ammonium polyacrylamide dimethyl taurate (Clariant Hostacerin AMPS).

[0100] Other polyacrylamide polymers that may be used in this article include acrylamide and multiblock copolymers of substituted acrylamide with acrylic acid and substituted acrylic acid. Commercially available examples of these multiblock copolymers include Hypan SR150H, SS500V, SS500W, and SSSA100H from LipoChemicals, Inc.

[0101] The composition may also contain thickening and texturizing gels, such as those exemplified by the Lubrajel® product range from United Guardian. These gels have moisturizing, thickening, and stabilizing properties.

[0102] d. Gum and polysaccharides Many gums and polysaccharides can be used as gelling agents herein. "Polysaccharide" refers to a gelling agent containing a backbone of repeating sugar (i.e., carbohydrate) units. Non-limiting examples of polysaccharide gelling agents include those selected from cellulose, carboxymethyl hydroxyethyl cellulose, cellulose acetate, cellulose propionate, cellulose carboxylate, hydroxyethyl cellulose, hydroxyethyl ethyl cellulose, hydroxypropyl cellulose, hydroxypropyl methyl cellulose, methyl hydroxyethyl cellulose, microcrystalline cellulose, sodium cellulose sulfate, and mixtures thereof. Alkyl-substituted celluloses are also suitable for use herein. Among alkyl hydroxyalkyl cellulose ethers, the preferred material is cetyl hydroxyethyl cellulose, given the CTFA name, which is an ether of cetyl alcohol and hydroxyethyl cellulose. This material is sold by Aqualon Corporation under the trade name Natrosol® CS Plus. Other polysaccharides include starch derivatives (e.g., oxidized starch, dialdehyde starch, dextrin, British gum, acetyl starch, starch phosphate, carboxymethyl starch, hydroxyethyl starch, hydroxypropyl starch).

[0103] Other available polysaccharides include sclerogans, which comprise a straight chain of (1-3) linked glucose units, with each three units having a (1-6) linked glucose unit. A commercially available example is Cleanrogel from Michel Mercier Products Inc. TM CS11.

[0104] Other thickeners and gelling agents that may be used in this article include materials primarily derived from natural sources. Non-limiting examples of these gelling agents are gums such as gum arabic, agar, algin, alginic acid, ammonium alginate, amylopectin, calcium alginate, carrageenan calcium, carnitine, carrageenan, dextrin, gelatin, gellan gum, guar gum, guar gum hydroxypropyltrimethylammonium chloride, hyaluronic acid, hydrated silica, hydroxypropyl chitosan, hydroxypropyl guar gum, black privet gum, seaweed ash (kelp), black locust bean gum, natto gum, potassium alginate, potassium carrageenan, propylene glycol alginate, sclerotium gum, sodium carboxymethyl dextrin, sodium carrageenan, tragacanth gum, xanthan gum, and mixtures thereof.

[0105] The following examples provide embodiments of this disclosure. These examples are illustrative and not restrictive.

[0106] Example 1 (Cleaning composition) A small amount of cosmetic (long-lasting or daily foundation) was applied to a circular area on the forearm of eighteen different women. The initial color intensity of the cosmetic on the forearm was evaluated. Subsequently, the cosmetic-treated forearm was washed with a mild cleansing composition of the present invention (according to this disclosure) or with other commercially available mild cleansing compositions. After cleansing, the color of the forearm was evaluated again. Less residual color corresponds to better makeup removal (i.e., a higher cleansing percentage). The results are presented in the table below and in graphical form. Figure 1 (Long-lasting foundation) and Figure 2 (Daily foundation)

[0107] The formulation of the present invention performs significantly better than two commercially available mild cleansing compositions (and also better than deionized water) in terms of makeup removal ability (for both long-lasting foundation and daily foundation).

[0108] Example 2 (Solubility test of zein) The purpose of the zein solubility test is to study the irritation potential (harshness) of surfactant-based products. A high percentage of zein score represents irritation and roughness. A low percentage of zein score represents mildness and non-irritation. Zein is a yellow corn protein similar to keratin found in the skin. It has limited solubility in water and is denatured (dissolved) by surfactants. The ability of a surfactant to denature and dissolve zein is related to the surfactant's skin irritation potential. Soluble zein protein is determined using a standard protein assay (which measures the absorbance of proteins using a spectrophotometer). Absorbance is related to the roughness of the product. The test sample is tested and the results are reported relative to a 5% sodium lauryl sulfate (SLS) solution as a positive control. The zein score is expressed as a percentage of the SLS zein score.

[0109] Example 3 (Hydration Test) Each composition in the table below was applied individually to the skin of the arm (n=10) and then removed with a damp cotton pad. Initial measurements and subsequent measurements at 1, 2, and 6 hours were performed using a corneometer.

[0110] Data shows that only the composition of Example 1 of this invention significantly hydrated the skin at 1 hour and 2 hours after cleansing. Competing products, 5% SLS, and untreated skin did not show skin hydration at 1 or 2 hours.

[0111] The foregoing specification exemplifies and describes this disclosure. Furthermore, this disclosure shows and describes only preferred embodiments; however, as noted above, it is to be understood that it can be used in various other combinations, modifications, and environments, and can be changed or modified within the scope of the inventive concept as expressed herein, in accordance with the teachings above and / or the technology or knowledge in the relevant field. The embodiments described above are further intended to explain the best mode known to the applicant and to enable others skilled in the art to utilize this disclosure in such or other embodiments and to make various modifications required for a particular application or use. Therefore, this specification is not intended to limit the invention to the forms disclosed herein. Moreover, the appended claims are intended to be interpreted to include alternative embodiments.

[0112] The terms “comprising,” “having,” and “including” as used herein are used in their open, non-restrictive sense.

[0113] The terms “a, an” and “the” are understood to encompass both plural and singular forms.

[0114] The expression "at least one" means one or more kinds of elements, and thus includes individual components as well as mixtures / combinations.

[0115] All ranges and values ​​disclosed herein are inclusive and composable. For example, any value or point described herein that falls within the ranges described herein can be used to obtain the minimum or maximum value of a subrange, etc.

[0116] All publications and patent applications referenced in this specification are incorporated herein by reference and for any and all purposes, as if each individual publication or patent application were specifically and individually indicated to be incorporated by reference. In the event of any inconsistency between this disclosure and any publication or patent application incorporated herein by reference, this disclosure shall prevail.

Claims

1. A cleaning composition comprising: a. 2 to 6% by weight of taurine surfactant; b. 1 to 8% by weight of hydroxyethyl sulfonate surfactant; c. 0.1 to 6% by weight of betaine; d. 0.01 to 10% by weight of nonionic emulsifiers, including polyol esters and ethylene glycol polymers; e. 0.01 to 5% by weight of a conditioning polymer, wherein the conditioning polymer is a polyquaternary ammonium salt; and f. 0.01 to 5% by weight of rheology modifier; The cleaning composition described herein is sulfate-free.

2. The cleaning composition of claim 1, wherein the taurine surfactant in (a) is a compound selected from sodium methyllauroyl taurate, sodium methylmyristoyl taurate, potassium methylmyristoyl taurate, sodium methylcocoyl taurate, sodium methyloleoyl taurate, calcium methyllauroyl taurate, potassium methyllauroyl taurate, and ammonium methyllauroyl taurate.

3. The cleaning composition of claim 2, wherein the taurine surfactant is sodium methyl cocoyl taurate.

4. The cleaning composition according to any one of the preceding claims, wherein the hydroxyethyl sulfonate surfactant of (b) is a compound selected from sodium lauroyl hydroxyethyl sulfonate, sodium lauroyl methyl hydroxyethyl sulfonate, sodium myristoyl hydroxyethyl sulfonate, sodium cocoyl hydroxyethyl sulfonate, sodium oleoyl hydroxyethyl sulfonate, and ammonium oleoyl hydroxyethyl sulfonate.

5. The cleaning composition of claim 4, wherein the hydroxyethyl sulfonate surfactant is sodium cocoyl hydroxyethyl sulfonate.

6. The cleaning composition according to any one of the preceding claims, wherein the betaine in (c) is selected from cocoyl betaine, cocamidopropyl betaine, lauryl betaine, lauryl hydroxysulfonyl betaine, lauryl dimethyl betaine, cocamidopropyl hydroxysulfonyl betaine, betaine, capryloyl / decanoyl aminopropyl betaine, lauryl hydroxysulfonyl betaine, and stearyl betaine.

7. The cleaning composition of claim 6, wherein the betaine is cocoyl betaine.

8. The cleaning composition according to any one of the preceding claims, comprising 50 to 92% by weight of water.

9. The cleaning composition of any one of the preceding claims, wherein the nonionic emulsifier of (d) comprises glyceryl stearate and PEG-100 stearate.

10. The cleaning composition of claim 1, wherein the conditioning polymer of (e) is polyquaternium-53.

11. The cleaning composition of claim 1, wherein the rheology modifier of (f) is selected from: polysaccharide units, such as cellulose, xanthan gum, zearalenone, carrageenan, gellan gum, vesicular gum, pectin, sclerotinia gum, starch, galactoarabinogalactan, alginate, and modified forms thereof; homopolymers of acrylic acid; crosslinked acrylic acid with polyfunctional compounds, such as carbomer and acrylate crosslinked polymers; copolymers of acrylic acid, acrylates, maleic acid, etc., commonly referred to as alkali-swellable emulsions (ASE); hydrophobically modified copolymers of acrylic acid, acrylates, maleic acid, etc., commonly referred to as hydrophobically modified alkali-swellable emulsions (HASE); polyethylene glycol units of different lengths linked by urethane bonds and capped with hydrophobic end groups, commonly referred to as hydrophobically modified ethoxylated polyurethane resins (HEUR); organoclay; silica; fatty acids; and combinations thereof.

12. A method of cleansing the face, comprising applying the cleansing composition of any one of the preceding claims to the face and washing the face.

13. A method for removing makeup from the skin, comprising applying the cleansing composition of any one of claims 1-11 to the skin and removing makeup from the skin.

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