Toilet rim block with improved fragrance performance

Abstract

To provide a solid rim block of scent that provides an intensive but temporary scent change or scent boost when rinsed with water. A rim block with improved scent performance, comprising: (a) solid rim block base, (b) at least one non-encapsulated perfume oil; and (c) at least one perfume oil, the same as or different from component (b), encapsulated in a maltodextrin matrix;

Description

[Technical Field]

[0001] The present invention relates to the field of household chemicals, and more particularly to a toilet rim block that changes scent upon flushing, a method for making the rim block, and the use of perfume oil capsules. [Background technology]

[0002] Toilet rim blocks are blocks of material used in flush toilets that dissolve slowly in water. They are often contained in a small holder that attaches to the rim of the toilet bowl and hangs down into the bowl, allowing water to pass through the holder and come into contact with the block when the toilet is flushed.

[0003] Rimblocks are designed to always emit the same scent, just like air fresheners. However, the human nose gets used to one scent in about 20 minutes, and is no longer able to properly evaluate that scent. Therefore, devices that change the impression of the scent over time make it feel new and fresh. In toilets, the scent changes when you flush the toilet.

[0004] Over the years, much effort has been put into devices that allow controlled release of scents, including cinematic techniques such as those seen in US Pat. No. 5,629,494.

[0005] Bathrooms are particularly places where scent switching is highly desirable. As shown in Patent Document 2, a somewhat complicated method is to ventilate the gas from the toilet through a malodor suppressant and then return the gas to the room, thereby achieving scent switching.

[0006] This system has evolved into a simpler system consisting of only a ventilation fan that deodorizes the air, as shown in Patent Document 3.

[0007] US Pat. No. 5,699,499 proposes a scent changeover that can be implemented in such devices by continuous automatic exchange of dispenser devices.

[0008] Patent Document 5 discloses another scent switching device that simultaneously releases scents but at different speeds.

[0009] Patent document 6 refers to a rim block that allows scents to be switched by a water flush trigger, and discloses an advanced rim block cage that blocks part of the formulation from water and air to mechanically stop the scent.

[0010] Additionally, a tool has been proposed that separates two dispensing devices: one that constantly releases scent, and the other that only releases scent when triggered. Such triggered scent release is achieved by placing a solid, water-soluble fragrance formulation behind a permeable membrane. As disclosed in Patent Document 7, when water enters the device, it is slowly released through the membrane, carrying several scents with it. [Prior art documents] [Patent documents]

[0011] [Patent Document 1] US5,963,302 publication [Patent Document 2] Publication US3,108,289 [Patent Document 3] KR2009 0024890 publication [Patent Document 4] US2014001286A1 publication [Patent Document 5] Publication WO2007048178A1 [Patent Document 6] WO2019025007A1 Publication [Patent Document 7] Publication ES2291593 Summary of the Invention [Problem to be solved by the invention]

[0012] It is therefore an object of the present application to provide a solid rim-block of scent that provides an intense but temporary scent change or scent boost when rinsed with water. [Means for solving the problem]

[0013] A first object of the present invention is a rim block with a scent change or scent boost, the rim block consisting of or consisting of: (a) a solid rim block base; (b) at least one non-encapsulated perfume oil; and (c) at least one perfume oil, the same as or different from component (b), encapsulated in a water-soluble matrix, preferably a maltodextrin matrix.

[0014] Surprisingly, adding perfume oil encapsulated in a maltodextrin matrix to a rim block base already containing another perfume oil with a different scent from that of the encapsulated perfume oil was found to produce an intensive but temporary scent change when the rim block was washed with water, boosting the scent perception when both perfumes had the same or similar scent. DETAILED DESCRIPTION OF THE INVENTION

[0015] Rim Block Base A rim block according to the present invention includes a solid rim block base comprising: (a1) at least one surfactant; (a2) at least one solvent, and optionally (a3) at least one builder; (a4) at least one salt, and (a5) at least one adjuvant; surfactants In a preferred embodiment, the surfactant (component (a1) of the rim-block base) is an anionic surfactant (including zwitterionic surfactants), a nonionic surfactant, or a mixture of both.

[0016] Representative examples of anionic and zwitterionic surfactants include almondamidopropylamine oxide, almondamidopropyl betaine, aminopropyl lauryl glutamine, C12-15 ammonium alkyl sulfate, C12-16 ammonium alkyl sulfate, ammonium caprylyl sulfate, coco monoglyceride ammonium sulfate, ammonium coco sulfate, ammonium cocoyl isethionate, ammonium cocoyl sarcosinate, C12-15 ammonium pareth sulfate, C9-10 ammonium perfluoroalkyl sulfonate, ammonium dinonyl sulfocosinate, ammonium dodecylbenzene sulfonate, ammonium isostearate, ammonium laureth-6 carboxylate, ammonium laureth-8 carboxylate, ammonium laureth sulfate, ammonium laureth-5 sulfate, ammonium laureth-7 sulfate, ammonium laureth-6 carboxylate, ammonium laureth-7 sulfate, ammonium laureth-9 sulfate, ammonium laureth-12 sulfate, ammonium lauroyl sarcosinate, ammonium lauryl sulfate, and lauryl sulfosuccinate. Ammonium, Ammonium Myreth Sulfate, Ammonium Myristyl Sulfate, Nonoxynol-4 Ammonium Sulfate, Nonoxynol-30 Ammonium Sulfate, Ammonium Oleate, Ammonium Palm Kernel Sulfate, Ammonium Stearate, Ammonium Thalate, AMPD-Isostearoyl Hydrolyzed Collagen, AMPD-Rosin Hydrolyzed Collagen, AMP-Isostearoyl Hydrolyzed Collagen, AMP-Isostearoyl Hydrolyzed Keratin, AMP-Isostearoyl Hydrolyzed Soy Protein, AMP-Isostearoyl Hydrolyzed Wheat Protein Ingredients: Apricotamidopropyl Betaine, Arachidic Acid, Arginine Hexyl Phosphate, Avocado Amidopropyl Betaine, Avocado Oil Glycereth-8 Ester, Babassu Acid, Babassuamidopropylamine Oxide, Babassuamidopropyl Betaine, Beeswax Acid, Behenamidopropyl Betaine, Behenamine Oxide, Beheneth-25, Beheneth-30, Behenic Acid, Behenyl Betaine, Bis-Butyl Dimethicone Polyglyceryl-3, Butoxynol-5 Carboxylic Acid, Butoxynol-19 Carboxylic Acid, Butyldimonium Hydroxypropyl Butylglucoside Chloride,Butyldimonium Hydroxypropyl Lauryl Glucoside Chloride, Butyl Glucoside, Butyl Glucoside Caprate, Butyl Glucoside Hydroxypropyltrimonium Chloride, Butyloctanoic Acid, C18-36 Acid, C20-40 Acid, C30-50 Acid, C16-22 Acid Amide MEA, Calcium Dodecylbenzenesulfonate, Calcium Lauroyl Taurate, C9-16 Alkane / Cycloalkane, C10-14 Alkyl Benzene Sulfonic Acid, C12-14 Alkyldiaminoethylglycine HCl, C9-15 Alkyl Phosphate, Candida Bombicola / Glucose / Rapeseed Methyl Ferment, Canolamidopropyl Betaine, Capric Acid, Caproic Acid, Caproyl Ethyl Glucoside, Capryl / Capramidopropyl Betaine, Capryl 4 Carboxylic Acid, Capryl 6 Carboxylic Acid, Capryl 9 Carboxylic Acid, Capryloyl Collagen Amino Acids, Capryloyl Glycine, Capryloyl Hydrolyzed Collagen, Capryloyl Hydrolyzed Keratin, Capryloyl Keratin Amino Acids, Capryloyl Silk Amino Acids, Caprylyl / Capryl Glucoside, Caprylyl / Capryl Wheat Bran / Strawberry Ceteareth-20, Ceteareth-23, Ceteareth-24, Ceteareth-25, Ceteareth-27, Ceteareth-28, Ceteareth-29, Ceteareth-30, Ceteareth-33, Ceteareth-34, Ceteareth-40, Ceteareth-50, Ceteareth-55, Ceteareth-60, Ceteareth-80, Ceteareth-100, Ceteareth-25 Carboxylic Acid, Ceteareth-2 Phosphate, Ceteareth-4 Phosphate, Ceteareth-5 Phosphate, Ceteareth-10 Phosphate Phosphate, Ceteth-20, Ceteth-23, Ceteth-24, Ceteth-25, Ceteth-30, Ceteth-40, Ceteth-45, Ceteth-150, Ceteth-8 Phosphate, Ceteth-10 Phosphate, Ceteth-20 Phosphate, Cetoleth-22, Cetoleth-24, Cetoleth-25, Cetoleth-30, Cetyl Betaine, Chrysanthemum Seed Flower Extract, C12-14 Hydroxyethyl Hydroxyalkyl Beta-Alanine, C12-14 Hydroxyl Hydroxyethyl Sarcosine, Cocamidoethyl Betaine, Cocamidopropyl Amine Oxide, Cocamidopropyl Betaine Amide MEA ChlorideCocamidopropyl Betaine, Cocamidopropyl Hydroxysultaine, Cocaminobutyric Acid, Cocamine Oxide Cocaminopropionic Acid, Coceth-7 Carboxylic Acid, Coceth-4 Glucoside, Cocoamphodipropionic Acid, Cocobetaine Amidoamphopropionic Acid, Cocobetaine, Cocodimonium Hydroxypropyl Hydrolyzed Rice Protein, Cocodimonium Hydroxypropyl Hydrolyzed Soy Protein, Cocodimonium Hydroxypropyl Hydrolyzed Wheat Protein, Cocoglucoside, Cocoglucoside Hydroxypropyltrimonium Chloride, Cocohydroxysulphite Cocoyl Glutamate, Cocomorpholine Oxide, Coconut Acid, Coconut Oil Glycereth-8 Ester, Coco / Oleamidopropyl Betaine, Coco Sultaine, Coco / Sunflower Midopropyl Betaine, Cocoyl Choline Methosulfate, Cocoyl Glutamic Acid, Cocoyl Hydrolyzed Collagen, Cocoyl Hydrolyzed Keratin, Cocoyl Hydrolyzed Oat Protein, Cocoyl Hydrolyzed Rice Protein, Cocoyl Hydrolyzed Silk, Cocoyl Hydrolyzed Soy Protein, Cocoyl Hydrolyzed Wheat Protein, Cocoyl Sarcosine, Corn Acid, Cottonseed Acid, Cottonseed Oil Glycereth-8 Ester, C10- 16 Palace-1, C10-16 Palace-2, C11-13 Palace-6, C11-13 Palace-9, C11-13 Palace-10, C11-15 Palace-30, C11-15 Palace-40, C12-13 Palace-1, C12-13 Palace-23, C12-14 Palace-5, C12-14 Palace-9, C13-15 Palace-21, C14-15 Palace-8, C20-22 Palace-30, C20-40 Palace-40, C20-40 Palace-95, C22-24 Palace-33, C30-50 Palace-40, C9-11 Palace-6 Carbohydrate, C9-11 Palace-8 Carbohydrate Phosphoric acid, C11-15 Pareth-7 carboxylic acid, C12-13 Pareth-5 carboxylic acid, C12-13 Pareth-7 carboxylic acid, C12-13 Pareth-8 carboxylic acid, C12-13 Pareth-12 carboxylic acid, C12-15 Pareth-7 carboxylic acid, C12-15 Pareth-8 carboxylic acid, C12-15 Pareth-12 carboxylic acid, C14-15 Pareth-8 carboxylic acid, C6-10 Pareth-4 carboxylic acid, C12-13 Pareth-2 carboxylic acid, C12-13 Pareth-10 carboxylic acid, C12-15 Pareth-6 carboxylic acid, C12-15 Pareth-8 carboxylic acid, C12-15 Pareth-10 carboxylic acid,C12-16 Pareth-6 Phosphate, C4-18 Perfluoroalkylethylthiohydroxypropyltrimonium Chloride, Cupasamidopropyl Betaine, DEA-C12-13 Alkyl Sulfate, DEA-C12-15 Alkyl Sulfate, DEA-Ceteareth Diphosphate, DEA-Cetyl Sulfate, DEA-Cocoamphodipropionic Acid, DEA-C12-13 Pareth-3 Sulfate, DEA-Cyclocarboxypropiolate, DEA-Dodecylbenzenesulfonate, DEA-Lysostearate, DEA-Laureth Sulfate, DEA-Lauryl Sulfate, DEA-Linoleic Acid, DEA-Methyl Myristate, DEA-Myreth Sulfate, DEA-Myristyl Sulfate, DEA-Olease-5 Phosphate, DEA-Olease-20 Phosphate, DEAPG-Oleic Acid, Deceth-7 Carboxylic Acid, Deceth-7 Glucoside, Deceth-9 Phosphate, Decylamine Oxide, Decyl Betaine, Decyl Glucoside, Decyltetradeceth-30, Decyltetradecylamine Oxide, Lauramide MEA Diammonium Sulfosuccinate, Lauryl Diammonium Sulfosuccinate, Oleamide PEG-2 Diammonium Sulfosuccinate, Dibutoxymethane , Di-CI2-15 Pareth-2 Phosphate, Di-CI2-15 Pareth-4 Phosphate, Di-CI2-15 Pareth-6 Phosphate, Di-CI2-15 Pareth-8 Phosphate, Di-CI2-15 Pareth-10 Phosphate, Didodecyl Butanetetracarboxylate, Diethylamine Laureth Sulfate, Sodium Diethylhexyl Sulfosuccinate, Dihydroxyethyl C8-10 Alkoxypropylamine Oxide, Dihydroxyethyl C9-11 Alkoxypropylamine Oxide, Dihydroxyethyl C12-15 Alkoxypropylamine Oxide, Dihydroxyethyl Cocoyl Gluconate Ingredients include: amine oxide, dihydroxyethyl tallowamine oxide, dihydroxyethyl stearin oxide, dihydroxyethyl tallowamine oxide, dimethicone PEG-7 phosphate, dimethicone PEG-10 phosphate, dimethicone PEG / PPG-7 / 4 phosphate, dimethicone PEG / PPG-12 / 4 phosphate, dimethicone / polyglycerin-3 crosspolymer, dimethicone propyl PG-betaine, dimyristyl phosphate, dioleic acid amidoethyl hydroxyethylmonium methosulfate, DIPA-cocoate hydrogenated, DIPA-lanolate.DIPA-Myristate, Dipotassium Capryloyl Glutamate, Dipotassium Lauryl Sulfate, Dipotassium Undecylenoyl Glutamate, Babassuamide MEA-Sulfosuccinate Disodium, Caproamphodiacetate Disodium, Caproamphodipropionate Disodium, Capryloamphodiacetate Disodium, Capryloamphodipropionate Disodium, Capryloyl Glutamate Disodium, Cetearyl Sulfosuccinate Disodium, Cetyl Phenyl Ether Disulfonate Disodium, Cetyl Sulfosuccinate Disodium, Cocamide MEA-Sulfosuccinate Disodium, Cocamide MIPAPEG-4 Sulfosuccinate Disodium, Cocamide MIPA-Sulfosuccinate Disodium, Cocamide PEG-3 Sulfosuccinate Disodium, Coceth-3 Sulfosuccinate Disodium, Cocoamphocarboxyethyl Hydroxypropyl Sulfonate Disodium, Cocoamphodiacetate Disodium, Cocoamphodipropionate Disodium, Cocoglucoside Sulfosuccinate Disodium, Coco-Sulfosuccinate Disodium, Coco-Butylglucose 10 Sulfosuccinate Disodium Cocoyl Glutamate, Disodium C12-14 Pareth-1 Sulfosuccinate, Disodium C12-14 Pareth-2 Sulfosuccinate, Disodium C12-15 Pareth Sulfosuccinate, Disodium C12-14 Sec Pareth-3 Sulfosuccinate, Disodium C12-14 Sec Pareth-5 Sulfosuccinate, Disodium C12-14 Sec Pareth-7 Sulfosuccinate, Disodium C12-14 Sec Pareth-9 Sulfosuccinate, Disodium C12-14 Sec Pareth-12 Sulfosuccinate, Deceth-5 Disodium sulfosuccinate, Deceth-6 sulfosuccinate disodium, Decyl phenyl ether sulfonate disodium, Dihydroxyethyl sulfosuccinyldecylenate disodium, Ethylenedicocamide PEG-15 disodium disulfate, Hydrogenated cottonseed glyceride sulfosuccinate disodium, Hydrogenated tallow glutamate disodium, Hydroxydecyl sorbitol citrate disodium, Isodecyl sulfosuccinate disodium, Isostearamide MEA sulfosuccinate disodium, Isostearamide MIPA sulfosuccinate disodium,Disodium Isostearoyl Phosphate, Disodium Isostearoyl Phosphate Propionate, Disodium Isostearyl Sulfosuccinate, Disodium Ranez-5 Sulfosuccinate, Lauramide MEA Disodium Sulfosuccinate, Lauramide MIPA Glycol Disodium Sulfosuccinate, Lauramide PEG-2 Sulfo, Disodium succinate, Lauramide PEG-5 Disodium Sulfosuccinate, Laureth-5 Carboxyamphodiacetate Disodium, Laureth-7 Disodium Citrate, Laureth Sulfosuccinate Disodium, Laureth-6 Sulfosuccinate Disodium, Laureth-9 Sulfosuccinate Disodium, Laureth-12 Sulfosuccinate Disodium Lauriminobisilyl Hydroxypropyl Sulfonate, Disodium Lauriminobiacetate, Disodium Lauriminobipropionate, Tocopheryl Phosphate Disodium Lauriminobipropionate Sodium, disodium lauroamphodiacetate, disodium lauroamphodipropionate, disodium N-lauroyl aspartate, disodium lauroyl glutamate, disodium lauryl phenyl ether disulfonate, disodium lauryl sulfosuccinate, disodium myristamide MEA-sulfosuccinate, disodium nonoxynol-10 sulfosuccinate, disodium oleamide MEA-sulfosuccinate, disodium oleamide MIPA-sulfosuccinate, disodium oleamide PEG-2 sulfosuccinate Trisodium, Disodium Oleoamphodipropionate, Trisodium Oleate Sulfosuccinate, Disodium Oleyl Phosphate, Disodium Oleyl Sulfosuccinate, Palmitamide PEG-2 Disodium Sulfosuccinate, Palmitremide PEG-2 Disodium Sulfosuccinate, PEG-4 Cocamide MIPA-Disodium Sulfosuccinate, PEG-12 Dimethicone Sulfosuccinate Disodium, PEG-8 Palm Glyceride Sulfosuccinate Disodium, PPG-2-Rhododeceth-7 Carboxyamphodiacetate Disodium, Ricinoleamido Disodium doMEA sulfosuccinate, disodium sitosterol-14 sulfosuccinate, disodium soy amphodiacetate, disodium stearamide MEA-sulfosuccinate, disodium stearaminodipropionate, disodium stearaminodiacetate, disodium stearoyl glutamate, disodium stearyl sulfosuccinate, disodium 2-sulfolaurate, disodium 2-sulfopalmitate, disodium tallowamide MEA-sulfosuccinate, disodium tallowamide MEA-sulfosuccinate, disodium tallowamide MEA-sulfosuccinate,Tallow amphodiacetate disodium, tallow iminodipropionate disodium, tallow sulfosuccinamate disodium, tridecyl sulfosuccinate disodium, undecylamide MEA-sulfosuccinate disodium, undecylamide PEG-2 sulfosuccinate disodium, undecylenoyl glutamate disodium, wheat germide MEA-sulfosuccinate disodium, wheat germide PEG-2 sulfosuccinate disodium, wheat germide phodiacetate disodium, di-TEA-cocamide Diacetate, Di-TEA-Oleamido PEG-2 Sulfosuccinate, Di-TEA-Palmitoyl Aspartate, Sodium Ditridecyl Sulfosuccinate, Dodecyl Benzene Sulfonic Acid, Erucamidopropyl Hydroxysultaine, Ethylhexyl-3 Carboxylate, Ethyl PEG-15 Cocamine Sulfate, Glyceryl Caprylyl Ether, Hexyldecanoic Acid, Hydrogenated Coconut Acid, Hydrogenated Lanthanum Lecithin, Hydrogenated Menhaden Acid, Hydrogenated Palm Acid, Hydrogenated Palm Kernel Amine Oxide, Hydrogenated Ogon Acid, Hydrogenated Tallow Amine Oxide, Hydrogenated Ogon Betaine Ingredients include: Hydrogenated Talloweth-25, Hydrogenated Tallowyl Glutamate, Hydrolyzed Licorice Extract, Hydroxyceteth-60, Hydroxyethyl Acetomonopropyl PG-Dimethicone, Hydroxyethyl Butylamine Laureth Sulfate, Hydroxyethyl Carboxymethyl Cocamidopropylamine, Hydroxyethyl Hydroxypropyl C12-15 Alkoxypropylamine Oxide, Hydroxylauryl / Hydroxymyristyl Betaine, Hydroxystearic Acid, Hydroxysuccinimidyl C10-40 Isoalkyl Acidate, Hydroxysuccinimidyl C 21-22 Isoalkyl Acidate, Hydroxysultene, IPDI / PEG-15 Soy Oxide Copolymer, IPDI / PEG-15 Soy Ethosulfate Copolymer, IPDI / PEG-15 Soy Glycinate Copolymer, Isoceteth-30, Isolaureth-4 Phosphate, Isopolyglyceryl-3 Dimethicone, Isopolyglyceryl-3 Dimethiconol, Isopropanolamine Lanolate, Isopropylamine Dodecylbenzenesulfonate, Isostearamidopropylamine Oxide, Isostearamidopropyl Betaine,Isostearamidopropyl morpholine oxide, lsosteareth-8, lsosteareth-16, lsosteareth-22, lsosteareth-25, lsosteareth-50, lsostearic acid, lsostearoyl hydrolyzed collagen, jojoba oil PEG-150 ester, jojoba wax PEG-80 ester, jojoba wax PEG-120 ester, laneth-20, laneth-25, laneth-40, laneth-50, laneth-60, laneth-75, lanolinic acid, lauramidopropylamine oxide, lauric acid Midopropyl betaine, lauramidopropyl hydroxysultaine, lauramine oxide, lauraminopropionic acid, lauridimonium chloride hydroxypropyl decyl glucoside, lauridimonium chloride hydroxypropyl lauryl glucoside, laureth-16, laureth-20, laureth-21, laureth-23, laureth-25, laureth-30, laureth-38, laureth-40, laureth-3 carboxylic acid, laureth-4 carboxylic acid, laureth-5 carboxylic acid, laureth-6 carboxylic acid, laureth-8 carboxylic acid, laureth-10 carboxylic acid, Kuraray Laureth-11 Carboxylic Acid, Laureth-12 Carboxylic Acid, Laureth-13 Carboxylic Acid, Laureth-14 Carboxylic Acid, Laureth-17 Carboxylic Acid, Laureth-6 Citric Acid, Laureth-7 Citric Acid, Laureth-1 Phosphate, Laureth-2 Phosphate, Laureth-3 Phosphate, Laureth-4 Phosphate, Laureth-7 Phosphate, Laureth-8 Phosphate, Laureth-7 Tartaric Acid, Lauric Acid, Lauriminobispropanediol, Lauriminodipropionic Acid, Lauroamphodipropionic Acid, Lauroyl β-Alanine, Lauroyl Collagen Amino Acid, Lauroyl Ethyltrimonium Metasulfate, Lauroyl Hydrolyzed Collagen , Lauroyl Hydrolyzed Elastin, Lauroyl Methyl Glucamide, Lauroyl Sarcosine, Lauroyl Silk Amino Acids, Lauryl Betaine, Lauryl Dimethicone / Polyglycerin-3 Crosspolymer, Lauryldimonium Hydroxypropyl Cocoglucoside Chloride, Lauryl Glucoside, Lauryl Glucoside Hydroxypropyltrimonium Chloride, Lauryl Glycol Hydroxypropyl Ether, Lauryl Hydroxysultaine, Lauryl Malamide, Lauryl Methyl Glucamide, Lauryl / Myristyl Glycol Hydroxypropyl Ether,Lauryl / Myristyl Wheat Bran / Straw Glycosides, Lauryl Polyglyceryl 3 Polydimethylsiloxyethyl Dimethicone, Lauryl Pyrrolidone, Lauryl Sultanate, Linoleic Acid, Linolenic Acid, Linseed Oil, Lysine Cocoate, Macadamia Seed Oil Glycereth-8 Esters, Magnesium Coceth Sulfate, Magnesium Cocos Sulfate, Magnesium Isododecyl Benzene Sulfonate, Magnesium Laureth-11 Carboxylate, Magnesium Laureth Sulfate, Magnesium Laureth-5 Sulfate, Magnesium Laureth-8 Sulfate, Magnesium Laureth-16 Sulfate, Magnesium Laureth-3 Sulfosuccinate, Magnesium Lauryl Hydroxypropyl Sulfonate, Magnesium Lauryl Sulfate, Magnesium Methyl Cocoyl Taurate, Magnesium Myreth Sulfate, Magnesium Oleate Sulfate, Magnesium / TEA-Cocosulfate, Maniquat Clay, MEA-Cocoate, MEA-Laureth-6 Carboxylate, MEA-Laureth Sulfate, MEA-Lauryl Sulfate, MEA PPG-6 Laureth-7 Carboxylic Acid, MEA-PPG-8 Steareth-7 Carboxylic Acid, MEA-Undecylenic Acid, Meroxapol 108, Meroxapol 174, Meroxapol 178, Meroxapol 254, Meroxapol 255, Meroxapol 258, Meroxapol 314, Methoxy PEG-450 Amido Glutaroyl Succinimide, Methoxy PEG-450 Amido Hydroxysuccinimide Succinamite, Methoxy PEG-450 Maleimide, Methylmorpholine Oxide, Milkamidopropylamine Oxide, Milkamidopropyl Betaine, Mincamidopropylamine Oxide, Mincamidopropyl Betaine, MIPA C12-15 Pareth Sulfate, MIPA-Dodecylbenzenesulfonate, MIPA-Laureth Sulfate, MIPA-Lauryl Sulfate, Mixed Isopropanolamine Lauryl Sulfate, Mixed Isopropanolamine Myristate, Morpholine Oleate, Morpholine Stearate, Myreth-3 Carboxylic Acid, Myreth-5 Carboxylic Acid, Myristalkonium Chloride, Myristamidopropylamine Oxide, Myristamidopropyl Betaine, Myristamidopropyl Dimethylamine Phosphate, Myristamidopropyl Hydroxysultaine, Myristamidopropyl PG-Dimonium Phosphate Chloride, Myristamidopropyl OxideMyristamine Propionic Acid, Myristic Acid, Myristoyl Ethyltrimonium Methosulfate, Myristoyl Glutamic Acid, Myristoyl Hydrolyzed Collagen, Myristoyl Sarcosine, Myristyl Betaine, Myristyl / Cetylamine Oxide, Myristyldimonium Hydroxypropyl Cocoglucoside Chloride, Myristyl Glucoside, Myristyl Phosphite, Nonoxynol-20, Nonoxynol-23, Nonoxynol-25, Nonoxynol-30, Nonoxynol-35, Nonoxynol-40, Nonoxynol-44, Nonoxynol-50, Nonoxynol-100, Nonoxynol-120 Nonoxynol-5 carboxylic acid, Nonoxynol-8 carboxylic acid, Nonoxynol-10 carboxylic acid, Nonoxynol-3 phosphate, Nonoxynol-4 phosphate, Nonoxynol-6 phosphate, Nonoxynol-9 phosphate, Nonoxynol-10 phosphate, Nonylnonoxynol-30, Nonylnonoxynol-49, Nonylnonoxynol-100, Nonylnonoxynol-150, Nonylnoxinol-7 phosphate, Nonylnoxinol-8 phosphate, Nonylnoxinol-9 phosphate, Nonylnoxinol-10 phosphate, Nonylnoxinol-11 phosphate, Nonylnoxinol-15 phosphate, Nonylnoxinol-24 phosphate, Octamidopropyl betaine, Octoxynol-16, Octoxynol-25, Octoxynol-30, Octoxynol-33, Octoxynol-40, Octoxynol-70, Octoxynol-20 carboxylic acid Acid, Octyldodeceth-20, Octyldodeceth-25, Octyldodeceth-30, Oleamidopropylamine Oxide, Oleamidopropyl Betaine, Oleamidopropyl Hydroxysultaine, Oleic Acid, Oleyl Hydrolyzed Collagen, Oleyl Sarcosine, Oleto-20, Oleto-23, Oleto-24, Oleto-25, Oleto-30, Oleto-35, Oleto-40, Oleto-44, Oleto-50, Oleto-3 Carboxylic Acid, Oleto-6 Carboxylic Acid, Oleto-10 Carboxylic Acid, Oleyl Betaine, Olivamidopropylamine Oxide, Olivamidopropyl Betaine, Olivoyl Hydrolyzed Wheat Protein, Ophiopogon Extract Stearate, Ozonated Oleto-10, Ozonated PEG-10 Oleate, Ozonated PEG-14 Oleate, Ozonated Polysorbate 80, Palm Acid, Palmamidopropyl BetainePalmetto 2-phosphate, palmamidopropylamine oxide, palmamidopropyl betaine, palmamitan oxide, palmitic acid, palmitoyl collagen amino acid, palmitoyl glycine, palmitoyl hydrolyzed collagen, palmitoyl hydrolyzed milk protein, palmitoyl hydrolyzed wheat protein, Ingredients: tein, palmitoyl keratin amino acid, palmitoyl oligopeptide, palmitoyl silk amino acid, palm kernel oil, palm kernel amidopropyl betaine, peach kernel oil glyceryl-8 ester, peanut acid, PEG-10 castor oil, PEG-40 castor oil, PEG-44 castor oil, PEG-50 castor oil, PEG-54 castor oil, PEG-55 castor oil, PEG-60 castor oil, PEG-80 castor oil, PEG-100 castor oil, PEG-200 castor oil, PEG-11 cocamide, cocamide phosphate, PEG-4 cocamide, PEG-8 cocamide, PEG-12 cocamine, PEG-150 dibehenic acid, PEG -90 Diisostearate, PEG-75 Dilaurate, PEG-150 Dilaurate, PEG-75 Dioleate, PEG-150 Dioleate, PEG-75 Distearate, PEG-120 Distearate, PEG-150 Distearate, PEG-175 Distearate, PEG-190 Distearate, PEG-250 Distearate, PEG-30 Glyceryl Cocoate, PEG-40 Glyceryl Cocoate, PEG-78 Glyceryl Cocoate, PEG-80 Glyceryl Cocoate, PEG-30 Glyceryl Isostearate, Iso PEG-40 Glyceryl Stearate, PEG-50 Glyceryl Isostearate, PEG-60 Glyceryl Isostearate, PEG-90 Glyceryl Isostearate, PEG-23 Glyceryl Laurate, PEG-30 Glyceryl Laurate, PEG-25 Glyceryl Oleate, PEG-30 Glyceryl Oleate, PEG-30 Glyceryl Soyaate, PEG-25 Glyceryl Stearate, PEG-30 Glyceryl Stearate, PEG-40 Glyceryl Stearate, PEG-120 Glyceryl Stearate, Stearyl PEG-200 Glyceryl Tallowate, PEG-28 Glyceryl Tallowate, PEG-80 Glyceryl Tallowate, PEG-82 Glyceryl Tallowate, PEG-130 Glyceryl Tallowate, PEG-200 Glyceryl Tallowate, PEG-45 Hydrogenated Castor Oil, PEG-50 Hydrogenated Castor Oil, PEG-54 Hydrogenated Castor Oil, PEG-55 Hydrogenated Castor Oil, PEG-60 Hydrogenated Castor Oil, PEG-80 Hydrogenated Castor Oil, PEG-100 Hydrogenated Castor Oil, PEG-200 Hydrogenated Castor Oil, PEG-30 Hydrogenated Lanolin, PEG-70 Hydrogenated Castor Oil,PEG-50 Hydrogenated Palmamide, PEG-2 Isostearate, PEG-3 Isostearate, PEG-4 Isostearate, PEG-6 Isostearate, PEG-8 Isostearate, PEG-10 Isostearate, PEG-12 Isostearate, PEG-20 Isostearate, PEG-30 Isostearate, PEG-40 Isostearate, PEG-26 Jojoba Acid, PEG-40 Jojoba Acid, PEG-15 Jojoba Alcohol, PEG-26 Jojoba Alcohol, PEG-40 Jojoba Alcohol, PEG-35 Lanolin, PEG-40 Lanolin Ingredients: PEG-50 Lanolin, PEG-55 Lanolin, PEG-60 Lanolin, PEG-70 Lanolin, PEG-75 Lanolin, PEG-35 Lanolin, PEG-85 Lanolin, PEG-100 Lanolin, PEG-150 Lanolin, PEG-75 Lanolin Oil, PEG-2 Lauramide, PEG-3 Lauramine Oxide, PEG-20 Laurate, PEG-32 Laurate, PEG-75 Laurate, PEG-150 Laurate, PEG-70 Mango Glycerides, PEG-20 Mannitan Laurate, PEG-8 Methyl Ether Dimethicone, PEG-120 Methyl Glucose Dioleate, PEG-80 Methyl Glucose Laurate, PEG-120 Methyl Glucose Trioleate, PEG-4 Montanate, PEG-30 Oleamine, PEG-20 Oleate, PEG-23 Oleate, PEG-32 Oleate, PEG-36 Oleate, PEG-75 Oleate, PEG-150 Oleate, PEG-20 Palmitate, PEG-150 Polyglyceryl Tristearate, PEG / PPG-28 / 21 Dimethicone Acetate, PEG / PPG-24 / 18 Butyl Ether Dimethicone, PEG / PPG-3 / 17 Cocamidopropyl Betaine Polymers, PEG / PPG-5 / 35 copolymer, PEG / PPG-8 / 55 copolymer, PEG / PPG-10 / 30 copolymer, PEG / PPG-10 / 65 copolymer, PEG / PPG-12 / 35 copolymer, PEG / PPG-16 / 17 copolymer, PEG / PPG-20 / 9 copolymer, PEG / PPG-20 / 20 copolymer, PEG / PPG-20 / 60 copolymer, PEG / PPG-20 / 65 copolymer, PEG / PPG-22 / 25 copolymer, PEG / PPG-28 / 30 copolymer, PEG / PPG-30-35 copolymer,PEG / PPG-30 / 55 copolymer, PEG / PPG-35 / 40 copolymer, PEG / PPG-50 / 40 copolymer, PEG / PPG-150 / 35 copolymer, PEG / PPG-160 / 30 copolymer, PEG / PPG-190 / 60 copolymer, PEG / PPG-200 / 40 copolymer, PEG / PPG-300 / 55 copolymer, PEG / PPG-20 / 22 methyl ether dimethicone, PEG-26-PPG-30 phosphate, PEG / PPG-4 / 2 propylheptyl ether, PEG / PPG-6 / 2 propylheptyl ether, PEG-7 / PPG-2 Propylheptyl Ether, PEG / PPG-8 / 2 Propylheptyl Ether, PEG / PPG-10 / 2 Propylheptyl Ether, PEG / PPG-14 / 2 Propylheptyl Ether, PEG / PPG-40 / 2 Propylheptyl Ether, PEG / PPG-10 / 2 Ricinoleate, PEG / PPG-32 / 3 Ricinoleate, PEG-55 Propylene Glycol Oleate, PEG-25 Propylene Glycol Stearate, PEG-75 Propylene Glycol Stearate, PEG-120 Propylene Glycol Stearate, PEG-5 Rapeseed Sterol, PEG-10 Rapeseed Sterol, PEG-40 Ricinoleamide, PEG-75 Shea Butter Glycerides, PEG-75 Shore Butter Glycerides, PEG-20 Sorbitan Cocoate, PEG-20 Sorbitan Isostearate, PEG-40 Sorbitan Lanolate, PEG-75 Sorbitan Lanolate, PEG-10 Sorbitan Laurate, PEG-40 Sorbitan Laurate, PEG-44 Sorbitan Laurate, PEG-75 Sorbitan Laurate, PEG-80 Sorbitan Oleate, PEG- 20 Sorbitan, PEG-80 Sorbitan Palmitate, PEG-40 Sorbitan Stearate, PEG-60 Sorbitan Stearate, PEG-160 Sorbitan Triisostearate, Soy Stearyl PEG-40, PEG-2 Stearamido Carboxylic Acid, PEG-9 Stearamido Carboxylic Acid, PEG-20 Stearate, PEG-23 Stearate, PEG-25 Stearate, PEG-30 Stearate, PEG-32 Stearate, PEG-35 Stearate, PEG-36 Stearate, PEG-40 Stearate, PEG-45 Stearate,PEG-50 Stearate, PEG-55 Stearate, PEG-75 Stearate, PEG-90 Stearate, PEG-100 Stearate, PEG-120 Stearate, PEG-150 Stearate, PEG-45 Stearate, PEG-20 Thallate, PEG-50 Tallowamide, PEG-2 Tallowamide DEA, PEG-20 Tallowate, PEG-66 Trihydroxystearin, PEG-200 Trihydroxystearin, PEG-60 Camellia Oil Glycerides, Pelargonic Acid, Pentadoxyl-200, Phenethyl Phosphate-6, Poloxamer Poloxamer 105, Poloxamer 108, Poloxamer 182, Poloxamer 183, Poloxamer 184, Poloxamer 188, Poloxamer 217, Poloxamer 234, Poloxamer 235, Poloxamer 237, Poloxamer 238, Poloxamer 288, Poloxamer 334, Poloxamer 335, Poloxamer 338, Poloxamine 908, Poloxamine 1508, Polydimethylsiloxy PEG / PPG-24 / 19 butyl ether silsesquioxane, Polydimethylsiloxy PPG-13 butyl ether silsesquioxane, Polycaprate Glyceryl-6, Polyglyceryl-10 Dilaurate, Polyglyceryl-20 Heptacaprylate, Polyglyceryl-20 Hexacaprylate, Polyglyceryl-2 Lauryl Ether, Polyglyceryl-10 Lauryl Ether, Polyglyceryl-20 Octaisononanoate, Polyglyceryl-6 Pentacaprylate, Polyglyceryl-10 Pentacaprylate, Polyglyceryl-3 Polydimethylsiloxyethyl Dimethicone, Polyglyceryl-6 Tetracaprylate, Polyglyceryl-10 Tetralaurate, Polyglyceryl-6 Tricaprylate, Polyglyceryl Trilaurate Diglyceryl-10, Polycaternium-77, Polycaternium-78, Polycaternium-79, Polycaternium-80, Polycaternium-81, Polycaternium-82, Pomadris smegma flower / leaf extract, Polyacocos extract, Potassium abietoyl hydrolyzed collagen, Potassium babachoute, Potassium behenate, Potassium C9-15 alkyl phosphate, Potassium C11-15 alkyl phosphate, Potassium C12-13 alkyl phosphate, Potassium C12-14 alkyl phosphate, Potassium caprate, Potassium capryloyl glutamateCapryloyl Hydrolyzed Rice Protein, Potassium Castorate, Potassium Cocoate, Potassium Cocoyl Glutamate, Potassium Cocoyl Glycinate, Potassium Cocoyl Hydrolyzed Caseinate, Potassium Cocoyl Hydrolyzed Collagen, Cocoyl Hydrolyzed Corn Protein, Cocoyl Hydrolyzed Keratin, Cocoyl Hydrolyzed Oat Protein, Cocoyl Hydrolyzed Potato Protein, Cocoyl Hydrolyzed Rice Bran Protein, Cocoyl Hydrolyzed Rice Protein, Cocoyl Hydrolyzed Silk, Potassium Cocoyl Hydrolyzed Soy Protein, Potassium Cocoyl Hydrolyzed Wheat Protein, Potassium Cocoyl Hydrolyzed Yeast Protein, Potassium Cocoyl PCA, Potassium Cocoyl Sarcosinate, Potassium Cocoyl Taurate, Potassium Corn Acid, Potassium Cyclocarboxypropylate, Potassium Dihydroxyethyl Cocamine Oxide Phosphate, Potassium Dimethicone PEG-7 Phosphate, Potassium Dodecyl Benzene Sulfonate, Potassium Hemp Seed Acid, Potassium Hydrogenated Cocoate, Potassium Hydrogenated Palmitate, Potassium Hydrogenated Tallowate, Potassium Hydroxystearate, Potassium Isostearate, Potassium Lauryl Lactylate, Lauryl Lactylate Potassium phosphate, potassium laureth-3 carboxylate, potassium laureth-4 carboxylate, potassium laureth-5 carboxylate, potassium laureth-6 carboxylate, potassium laureth-10 carboxylate, potassium laureth phosphate, potassium lauroyl collagen amino acids, potassium lauroyl glutamate, lauroyl hydrolyzed collagen, potassium lauroyl hydrolyzed pea protein, potassium lauroyl hydrolyzed soy protein, potassium lauroyl PCA, potassium lauroyl pea amino acids, potassium lauroyl sarcosinate, potassium lauroyl silk amino acids, potassium lauroyl wheat amino acids, potassium lauryl phosphate, potassium lauryl sulfate, potassium linoleate, potassium metaphosphate, potassium methyl cocoyl taurate, potassium myristate, potassium myristoyl glutamate, myristoyl hydrolyzed collagen, potassium octoxynol-12 phosphate, potassium oleate, oleyl hydrolyzed collagen, potassium olivoyl hydrolyzed oat protein, hydrolyzed wheat protein, potassium olivoyl / lauroyl wheat amino acids, potassium olivoyl PCAPotassium Palmitate, Hydrolyzed Corn Protein, Hydrolyzed Oat Protein, Hydrolyzed Rice Protein, Hydrolyzed Sweet Almond Protein, Potassium Palmitoyl, Potassium Palmitoyl Hydrolyzed Wheat Protein, Potassium Palm Kernel Acid, Potassium Peanut Acid, Potassium Rapeseed Acid, Potassium Ricinoleate, Potassium Safflower Acid, Soy Acid, Potassium, Potassium Stearate, Stearoyl Hydrolyzed Collagen, Potassium Taurate, Potassium Tallowate, Potassium Laurate, Potassium Taurine, Potassium Trideceth-3 Carboxylate, Potassium Trideceth-4 Carboxylate, Potassium Trideceth-7 Carboxylate, Potassium Trideceth-15 Carboxylate, Potassium Trideceth-19 Carboxylate, Potassium Trideceth-6 Phosphate, Potassium Trideceth-7 Phosphate, Potassium Camellia Sinensis, Potassium Undecylenate, Undecylenoyl Hydrolyzed Collagen, Undecylenoyl Hydrolyzed Rice Protein Potassium PPG, PPG-30-buteth-30, PPG-36-buteth-36, PPG-38-buteth-37, PPG-30-capryleth-4 phosphate, PPG-10 cetyl ether phosphate, PPG-2C9-11 pareth-8, PPG-1-deceth-5, PPG-3-deceth-2 carboxylic acid, PPG-30 ethylhexyl-4 phosphate, PPG-20-glyceryl-30, PPG-2 hydroxyethyl coco / isothiamin stearamide, PPG-2-lsodeceth-8, PPG-2-lsodeceth-10, PPG-2-lsodeceth-18, PPG -2-lsodeceth-25, PPG-4-lsodeceth-10, Hydrolyzed Collagen, Quaternium-24, Quaternium-52, Quaternium-87, Rapeseed Extract, Rice Bran Extract, Rice Oil Glycereth-8 Ester, Ricinoleamidopropyl Betaine, Ricinoleic Acid, Ricinoleate-40, Safflower Ester, Sapindus oafensis Fruit Extract, Saponaria officinalis Root Powder, Saponin, Soap Potassium, Soap Na / K, Soap Sodi, Soap Sodi Potassium, Sesame Oil Glycereth-8 Ester, Sesame Propylamine Oxide Sesamidopropyl Betaine, Shea Butter Amidopropyl Betaine, Shea Butter Glycereth-8 Esters, Sodium Arachidate, Sodium Arganumfoacetate, Sodium Astropotamic Acid Murmurate, Sodium Avocado Acid, Sodium Babassu Amfoacetate, Sodium Babassu Sulfate, Sodium Babassu Sulfate, Sodium Behenate, Sodium Bisglycolicinosulfosuccinate, Bis-Hydroxyethylglycinate Coco-Glucoside Crosspolymer, Sodium Bis-Hydroxyethylglycinate Lauryl-Glucoside Crosspolymer,Polydiamidopropyl PG-dimonium chloride sodium phosphate, butoxynol 12 sulfate sodium, butyl glucoside hydroxypropyl sodium phosphate, C13-17 alkane sulfonate sodium, C14-18 alkane sulfonate sodium, C12-15 alkoxypropyliminodipropionate sodium, C10-16 alkyl sulfate sodium, C11-15 alkyl sulfate sodium, C12-13 alkyl sulfate sodium, C12-15 alkyl sulfate sodium, C12-18 alkyl sulfate sodium Sodium C16-20 Alkyl Sulfate, Sodium C9-22 Alkyl Sulfate Sulfonate, Sodium C14-17 Alkyl Sulfate Sulfonate, Sodium Caprate, Sodium Caproamphoacetate, Sodium Caproamphohydroxypropylsulfonate, Sodium Caproamphopropionate, Sodium Caproyl Methyl Taurate, Sodium Caprylate, Sodium Capryl 2-Carboxylate, Sodium Capryl 9-Carboxylate, Sodium Capryloamphoacetate, Sodium Capryloamphohydroxypropylsulfonate, Sodium Capryloamphopropionate Sodium Propionate, Sodium Capryloyl Glutamate, Capryloyl Hydrolyzed Wheat Protein, Sodium Caprylyl PG-Sulfonate, Sodium Caprylyl Sulfonate, Sodium Castor Oil, Sodium Ceteareth-13 Carboxylate, Sodium Cetearyl Sulfate, Sodium Ceteth-13 Carboxylate, Sodium Cetyl Sulfate, Cocamidopropyl PG-Dimonium Chloride Phosphate, Sodium Cocaminopropionate, Sodium Coceth Sulfate, Sodium Coceth-30 Sulfate, Coco Butter Sodium Amphoacetate, Cocoa Butter Sodium Sulfate, Sodium Cocoamphoacetate, Sodium Cocoamphohydroxypropylsulfonate, Sodium Cocoamphopropionate, Sodium Cocoate, Coco / Babasu / Andiloba Sulfate, Sodium Coco / Babasu Sulfate, Sodium Coco-Glucoside Hydroxypropylphosphate, Sodium Coco-Glucoside Hydroxypropylsulfonate, Sodium Coco Tartrate, Sodium Coco-Glyceryl Ether Sulfonate, Coco / Hydrogenated Scutellaria Baicalensis Sulfate, Sodium Cocoiminodiacetate, Sodium Coco Monoglyceride Sulfate,Sodium Coco Monoglyceride Sulfonate, Coco PG Dimonium Chloride Phosphate, Sodium Coco Sulfate, Sodium Cocoyl Alanine, Sodium Cocoyl Amino Acids, Sodium Cocoyl Collagen Amino Acids, Sodium Cocoyl Glutamate, Sodium Cocoyl Glutamate, Sodium Cocoyl Glycinate, Sodium Cocoyl Hydrogenated Ottawa Glutamate, Sodium Cocoyl Hydrolyzed Collagen, Sodium Cocoyl Hydrolyzed Keratin, Sodium Cocoyl Hydrolyzed Rice Protein, Sodium Cocoyl Hydrolyzed Silk, Sodium Cocoyl Hydrolyzed Soy Protein, Sodium Cocoyl Hydrolyzed Sweet Almond Protein, Sodium Cocoyl Hydrolyzed Wheat Protein, Sodium Cocoyl Hydrolyzed Wheat Protein Glutamate, Sodium Cocoyl Isethionate, Sodium Cocoyl Methylaminopropionate, Sodium Cocoyl Autoamino Acids, Sodium Cocoyl / Palmoyl / Sunflower Oil Glutamate, Sodium Cocoyl Proline, Sodium Cocoyl Sarcosinate, Sodium Cocoyl Taurate, Cocoyl Threonine Sodium Phosphate, Sodium Cocoyl Wheat Amino Acids, Sodium C12-14 Olefin Sulfonate, Sodium C14-16 Olefin Sulfonate, Sodium C14-18 Olefin Sulfonate, Sodium C16-18 Olefin Sulfonate, Sodium Cornflour Propionate, Sodium Cottonseed Amphoacetate, Sodium C13-15 Pareth-8 Butyl Phosphate, Sodium C9-11 Pareth-6 Carboxylate, Sodium C11-15 Pareth-7 Carboxylate, Sodium C12-13 Pareth-5 Carboxylate, Sodium C12-13 Pareth-6 -8 Sodium Carboxylate, C12-13 Pareth-12 Sodium Carboxylate, C12-15 Pareth-6 Sodium Carboxylate, C12-15 Pareth-7 Sodium Carboxylate, C12-15 Pareth-8 Sodium Carboxylate, C14-15 Pareth-8 Sodium Carboxylate, C12-14 Sec-Pareth-8 Sodium Carboxylate, C14-15 Pareth-PG Sodium Sulfonate, C12-13 Pareth-2 Sodium Phosphate, C13-15 Pareth-8 Sodium Phosphate, C9-15 Pareth-3 Sodium Sulfate, C10-15 Pareth Sodium Sulfate,Sodium C10-16 Pareth-2 Sulfate, Sodium C12-13 Pareth-2 Sulfate, Sodium C12-15 Pareth-2 Sulfate, Sodium C12-15 Pareth-3 Sulfate, Sodium C13-15 Pareth-3 Sulfate, Sodium C12-14 Pareth-3 Sulfate, Sodium C12-15 Pareth-3 Sulfonate, Sodium C12-15 Pareth-7 Sulfonate, Sodium C12-15 Pareth-15 Sulfonate, Sodium Deceth-2 Carboxylate, Sodium Deceth-2 Sulfate, Sodium Decyl Benzene Sulfonate, Sodium Decyl Glucoside Hydroxypropyl Phosphate, Sodium Decyl Glucoside Hydroxypropyl Sodium pyrosulfonate, sodium dilaureth-7 citrate, sodium dilaureth-10 phosphate, dilinoleamidopropyl PG-dimonium chloride sodium phosphate, sodium dilinoleate, sodium dioleth-8 phosphate, sodium dodecylbenzenesulfonate, sodium ethyl 2-sulfolaurate, sodium glyceryl oleate phosphate, grapeseed amidopropyl PG-dimonium chloride sodium phosphate, grapeseed sodium amphoacetate, grapeseed sodium acid, hempseed sodium amphoacetate, sodium hexeth-4 carboxylate Hydrogenated sodium cocoate, hydrogenated sodium cocoyl methyl isethionate, hydrogenated palmate, hydrogenated sodium tallowate, hydrogenated sodium tallowyl glutamate, sodium hydroxylauryldimonium ethyl phosphate, sodium hydroxypropyl palm kernel acid sulfonate, hydroxypropyl phosphate decyl glucoside crosspolymer, hydroxypropyl phosphate lauryl glucoside crosspolymer, sodium hydroxypropyl sulfonate cocoglucoside crosspolymer, sodium hydroxypropyl sulfonate decyl glucoside crosspolymer, sodium hydroxypropyl sulfonate lauryl glucoside crosspolymer, sodium hydroxypropyl sulfonate, sodium hydroxystearate, sodium isostearate, sodium isosteareth-6 carboxylate, sodium isosteareth-11 carboxylate, sodium isostearoylamphoacetate, sodium isostearoylamphopropionate, sodium N-isostearoyl methyl taurate, sodium ranesthyl sulfate, sodium ranolate, sodium lauramide diacetate,Sodium lauraminopropionate, sodium laurate, sodium laureth-3 carboxylate, sodium laureth-4 carboxylate, sodium laureth-5 carboxylate, sodium laureth-6 carboxylate, sodium laureth-8 carboxylate, sodium laureth-11 carboxylate, sodium laureth-12 carboxylate, sodium laureth-13 carboxylate, sodium laureth-14 carboxylate, sodium laureth-16 carboxylate, sodium laureth-17 carboxylate, sodium laureth sulfate, sodium laureth-5 sulfate, sodium laureth-7 sulfate, sodium laureth-8 sulfate, sodium laureth-12 sulfate, sodium laureth-40 sulfate, sodium laureth-7 tartrate, sodium lauriminodipropionate, sodium lauroamphoacetate, sodium lauroamphohydroxypropylsulfonate, sodium lauroampho-PG-acetate phosphate, sodium lauroamphopropionate, lauroyl aspartate, sodium lauroyl collagen amino acids, sodium lauroyl glycine propionate, sodium lauroyl hydrolyzed collagen, sodium lauroyl hydrolyzed silk Sodium, Sodium Lauroyl Hydroxypropyl Sulfonate, Sodium Lauroyl Isethionate, Sodium Lauroyl Methylaminopropionate, Sodium Lauroyl Methyl Isethionate, Sodium Lauroyl Millet Amino Acids, Sodium Lauroyl / Myristoyl Aspartate, Sodium Lauroyl Oat Amino Acids, Sodium Lauroyl Sarcosinate, Sodium Lauroyl Silk Amino Acids, Sodium Lauroyl Taurate, Sodium Lauroyl Wheat Amino Acids, Sodium Lauryl Diethylenediaminoglycinate, Sodium Lauryl Glucose Carboxylate, Sodium Lauryl Glucoside Hydroxypropyl Phosphate, Sodium Lauryl Glucoside Hydroxypropyl Sulfonate, Sodium Lauryl Glycolcarboxylate, Sodium Lauryl Hydroxyacetamido Sulfate, Sodium Lauryl Phosphate, Sodium Lauryl Sulfoacetate, Sodium Linoleate, Sodium Macadamiazate, Sodium Mango Amphoacetate, Sodium Mango Seed Acid, MEA Laureth-2 Sulfosuccinate, Sodium Methoxy PPG-2 Acetate, Sodium Methyl Cocoyl Taurate,Sodium methyl lauroyl taurate, sodium methyl myristoyl taurate, sodium methyl oleoyl taurate, sodium methyl palmitoyl taurate, sodium methyl stearoyl taurate, sodium methyl 2-sulfolaurate, sodium methyl 2-sulfopalmitate, sodium methyl taurine isopalmitamide, sodium methyl taurine cocoyl methyl taurate, Sodium myreth sulfate, sodium myristate, sodium myristamphoacetate, sodium myristoyl glutamate, sodium myristoyl hydrolyzed collagen, sodium myristoyl isethionate, sodium myristoyl sarcosinate, sodium myristyl sulfate, sodium nonoxynol-6 phosphate, sodium nonoxynol-9 phosphate, sodium nonoxynol-1 sulfate, sodium nonoxynol-3 sulfate, sodium nonoxynol-4 sulfate, sodium nonoxynol-6 sulfate, sodium nonoxynol-8 sulfate, sodium nonoxynol-10 sulfate, sodium nonoxynol-25 sulfate, sodium octoxynol-2 ethanesulfonate, sodium octoxynol-2 sulfate, sodium octoxynol-6 sulfate, sodium octoxynol-9 sulfate, sodium oleate, sodium oleoamphoacetate, sodium oleoamphohydroxypropylsulfonate, sodium oleoamphopropionate, sodium oleoyl hydrolyzed collagen, sodium oleoyl isethionate, sodium oleoyl sulfate, sodium oleoyl methyl isethionate Ingredients: Sodium Oleyl Sulfate, Sodium Olivan Phosphate, Sodium Palmofoacetate, Sodium Palmate, Sodium Palmglyceride Sulfonate, Sodium Palmitate, Sodium Palmitoyl Hydrolyzed Collagen, Sodium Palmitoyl Hydrolyzed Wheat Protein, Sodium Palmitoyl Sarcosinate, Sodium Palm Kernel Acid, Palm Kernel Oil Sodium Isethionate, Sodium Palmoyl Glutamate, Passion Fruit Eduliscidate Sodium, Sodium Peanut Phosphate, Sodium Peanut Acid, Sodium PEG-6 Cocamide Carboxylate, PEG-8 Cocamide Carboxylate, PEG-4 Cocamide Sulfate, PEG-3 Lauramide Carboxylate, PEG-4 Lauramide Carboxylate, PEG-8 Palm Glyceride Carboxylate Sodium, Pentaerythrityl Hydroxypropyliminodiacetate Dendrimer, Sodium Propoxyphenylalanine PPG-2 Acetate, Sodium Lapecidate, Rice Bran Sodium Amphoacetate, Sodium RicinoleateSodium ricinoleoamphoacetate, sodium rosehip amphoacetate, sodium rosinate, sodium safflowerate, sodium saffloweroyl hydrolyzed soy protein, sodium sesaminate, sodium sesamic acid, shea butter sodium amphoacetate, sodium soy acid, sodium soy hydrolyzed collagen, sodium stearate, sodium stearoamphoacetate, sodium stearoamphohydroxypropylsulfonate, sodium stearoamphopropionate, sodium stearoyl caseinate, sodium stearoyl glutamate, sodium stearoyl hyaluronate, sodium stearoyl hydrolyzed collagen, sodium stearoyl hydrolyzed corn protein, sodium stearoyl hydrolyzed silk, sodium stearoyl hydrolyzed soy protein, sodium stearoyl hydrolyzed wheat protein, sodium stearoyl lactalbumin, sodium stearoyl methyl isethionate, sodium stearoyl oat protein, sodium stearoyl pea protein, sodium stearoyl soy protein, sodium stearic acid Sodium methyl dimethylglycinate, sodium stearyl sulfate, sunflower seed oil sodium dandelionate, sodium surfactin, sweet almond oil sodium amphoacetate, sweet almond oil sodium, sodium talumfopropionate, sodium tallowate, sodium tallow amphoacetate, sodium tallowate, sodium tallow sulfate, sodium tamanuceate, sodium taurate, sodium taurine cocoyl methyl taurate, sodium laurate taurate, sodium / TEA-lauroyl collagen amino acids, sodium / TEA-lauroyl hydrolyzed collagen, sodium / TEA-lauroyl hydrolyzed keratin, sodium / TEA-lauroyl keratin amino acids, sodium / TEA-undecylenoyl collagen amino acids, sodium / TEA-undecylenoyl hydrolyzed collagen, sodium / TEA-undecylenoyl hydrolyzed corn protein, sodium / TEA-undecylenoyl hydrolyzed soy protein, sodium / TEA-undecylenoyl hydrolyzed wheat protein, sodium theobroma grandiflorum seed acidSodium trideceth-3 carboxylate, sodium trideceth-4 carboxylate, sodium trideceth-6 carboxylate, sodium trideceth-7 carboxylate, sodium trideceth-8 carboxylate, sodium trideceth-12 carboxylate, sodium trideceth-15 carboxylate, sodium trideceth-19 carboxylate, sodium trideceth sulfate, sodium tridecylbenzenesulfonate, sodium tridecyl sulfate, trimethylolpropane hydroxypropylaminodiacetic acid dendrimer sodium, sodium undeceth-5 carboxylate Um, Sodium Undecylenate, Sodium Undecylenate Amphoacetate, Sodium Undecylenate Amphopropionate, Sodium Undecylenoyl Glutamate, Sodium Wheat Germ Amphoacetate, Sorbeth-160 Tristearate, Soy Acid, Soybean Propylene Glycol, Soybean Oil Glycereth-8 Ester, Stearamidopropylamine Oxide, Stearamidopropyl Betaine, Stearamine Oxide, Steareth-15, Steareth-16, Steareth-20, Steareth-21, Steareth-25, Steareth Steareth-27, Steareth-30, Steareth-40, Steareth-50, Steareth-80, Steareth-100, Steareth-2 Phosphate, Steareth-3 Phosphate, Stearic Acid, Stearoxypropyltrimonium Chloride, Stearoyl Glutamic Acid, Stearoyl Sarcosine, Stearyl Betaine, Stearyldimonium Hydroxypropyl Butylglucoside Chloride, Stearyldimonium Hydroxypropyl Decylglucoside Chloride, Stearyldimonium Hydroxypropyllauroylglucoside Chloride, Sulfated Castor Oil, Sulfated Coconut Oil, Sulfated Glyceryl Oleate, Sulfated Olive Oil, Sulfated Peanut Oil, Sunflower Amide MEA, Sunflower Seed Acid, Sunflower Seed Amidopropyl Hydroxyethyldimonium Chloride, Sunflower Seed Oil Glycereth-8 Ester, Tall Oil Acid, Tallow Acid, Tallow Amidopropyl Amine Oxide, Tallow Amidopropyl Betaine, Tallow Amidopropyl Hydroxysultaine, Tallow Amine Oxide, Tallow Betaine, Tallow Dihydroxyethyl Betaine, Tallow Oil Ethyl Glucoside, TEA-Abietoyl Hydrolyzed Collagen,TEA-C12-14 Alkyl Phosphate, TEA-C10-15 Alkyl Sulfate, TEA-C11-15 Alkyl Sulfate, TEA-C12-13 Alkyl Sulfate, TEA-C12-14 Alkyl Sulfate, TEA-C12-15 Alkyl Sulfate, C14-17 Alkyl Sec Sulfonate, TEA-Canolate, TEA-Cocamide Diacetate, TEA-Cocoate, TEA-Cocosulfate, TEA-Cocoyl Alanine Acid, TEA-Cocoyl Glutamate, TEA-Cocoyl Glutamate, TEA-Cocoyl Glycinate, Cocoyl Hydrolyzed Collagen, Cocoyl Hydrolyzed soy protein, TEA-cocoyl sarcosinate, dimethicone PEG-7 phosphate TEA, dodecylbenzenesulfonate TEA, hydrolyzed TEA-cocoate, hydrolyzed TEA-tallowyl glutamate, TEA-rostearate, rostearoyl hydrolyzed collagen, TEA-lauraminopropionate, TEA-laurate, TEA-laurate / myristate, TEA-laureth sulfate, TEA-lauroyl collagen amino acid, TEA-lauroyl glutamate, lauroyl hydrolyzed collagen, TEA-lauroyl keratin amino acid, TEA-lauroyl methylaminopropionate EA, Lauroyl Myristoyl Aspartate, TEA Lauroyl Sarcosine, TEA Lauryl Phosphate, TEA Lauryl Sulfate, TEA Myristamine Propionate, TEA Myristate, TEA-Myristoyl Hydrolyzed Collagen, TEA Oleate, Hydrolyzed Collagen Oleoyl TEA, TEA Oleyl Sarcosinate, TEA Oleyl Sulfate, TEA Palmitate, TEA Sarcosinate Palmitate Kernel TEA, TEA Cocamide Sulfate, TEA Rosinate, TEA Stearate, TEA Thalate, TEA Idecylbenzenesulfonate, TEA Undecylenate, Hydrolyzed Collagen TEA-undecylenoyl, tetramethyldecynediol, dicarboxyethylstearylsulfosuccinamate tetrasodium, TIPA-laureth sulfate, TIPA-lauryl sulfate, TIPA-myristic acid, TIPA-stearic acid, tocopheryl phosphate, trehalose undecylenate, TM-C12-15 pareth-2 phosphate, TM-C12-15 pareth-6 phosphate, TM-C12-15 pareth-8 phosphate, TM-C12-15 pareth-10 phosphate, trideceth-20, trideceth-50, trideceth-3 carboxylic acid, trideceth-4 carboxylic acid,Trideceth-7 Carboxylic Acid, Trideceth-8 Carboxylic Acid, Trideceth-15 Carboxylic Acid, Trideceth-19 Carboxylic Acid, Trideceth-10 Phosphate, Tridecyl Benzene Sulfonic Acid, Trilaureth-9 Citrate, Trimethylolpropane Hydroxypropyl Bishydroxyethylamine Dendrimer, Lauroampho PG-Acetate Chloride Trisodium Phosphate, Undecanoic Acid, Undeceth-5 Carboxylic Acid, Undecylenamidopropylamine Oxide, Undecylenamidopropyl Betaine, Undecylenic Acid, Undecylenoyl Collagen Amino Acid, Undecylenoyl Glycine, Undecylenoyl Hydrolyzed Collagen, Undecylenoyl Wheat Amino Acid, Undecyl Glucoside, Wheat Germ Acid, Wheat Germ Amidopropyl Oxide, Wheat Germ Amidopropyl Betaine, Yucca Schidigera Leaf / Root / Stem Extract, Yucca Schidigera Stem Extract, Zinc Coceth Sulfate and Zinc Cocos Sulfate.

[0017] Nonionic surfactants Alcohol alkoxylates. The nonionic surfactants added are preferably alkoxylated and / or propoxylated, particularly preferably primary alcohols having 8-18 carbon atoms and containing an average of 1-12 mol ethylene oxide (EO) and / or 1-10 mol propylene oxide (PO) per mol of alcohol. C8-C16 alcohol alkoxylates, advantageously ethoxylated and / or propoxylated C10-C15 alcohol alkoxylates, especially C12-C14 alcohol alkoxylates, with a degree of ethoxylation of 2-10, preferably 3-8, and / or a degree of propoxylation of 1-6, preferably 1.5-5, particularly preferred are the alkoxylated C10-C15 alcohol alkoxylates. The quoted degrees of ethoxylation and propoxylation constitute statistical averages that can be integers or fractions for a particular product. Preferred alcohol ethoxylates and propoxylates have a narrow range of homologues (narrow range ethoxylates / propoxylates, NRE / NRP). In addition to these nonionic surfactants, fatty alcohols with 12 or more EOs can also be used. Examples of these include (tallow) fatty alcohols with 14EO, 16EO, 20EO, 25EO, 30EO or 40EO.

[0018] Alkyl glycosides (APG™). Furthermore, alkylglycosides satisfying the general formula RO(G)x can be added as additional nonionic surfactants, for example, especially in combination with anionic surfactants, where R represents a primary linear or methyl-branched, especially dimethyl-branched, aliphatic group containing 8-22, preferably 12-18, carbon atoms, and G represents a glycose unit containing 5 or 6 carbon atoms, preferably glucose. The degree of oligomerization x, which defines the distribution of monoglycosides and oligoglycosides, can be any number between 1 and 10, preferably between 1.1 and 1.4.

[0019] Another class of preferred nonionic surfactants is alkoxylated, preferably ethoxylated or ethoxylated and propoxylated, fatty acid alkyl esters, preferably containing 1-4 carbon atoms in the alkyl chain, more preferably alkyl chain alkoxylated fatty acid esters, such as fatty acid methyl esters, preferably prepared by the process described in Japanese Patent Application Laid-Open No. 58 / 217598 or International Patent Application WO 90 / 13533. Another class of nonionic surfactants is used as the sole nonionic surfactant or in combination with other nonionic surfactants, particularly alkoxylated fatty alcohols and / or alkyl glycosides. Methyl esters of C12-C18 fatty acids containing an average of 3-15 EOs, especially 5-12 EOs, are particularly preferred.

[0020] Amine oxides. Amine oxide nonionic surfactants, such as N-cocoalkyl-N,N-dimethylamine oxide, N-tallowalkyl-N,N-dihydroxyethylamine oxide, and fatty acid alkanolamides, can also be used. The amount of these nonionic surfactants used is preferably equal to or less than the amount of the ethoxylated fatty alcohol used, and particularly preferably equal to or less than half of that amount.

[0021] Gemini surfactants. Further surfactants include so-called gemini surfactants. Generally, these compounds are understood to mean compounds with two hydrophilic and two hydrophobic groups per molecule. As a rule, these groups are separated from each other by a "spacer." The spacer, usually a hydrocarbon chain, is intended to provide sufficient distance for the hydrophilic groups to act independently. Surfactants of this type are generally characterized by an unusually low critical micelle concentration, which strongly reduces the surface tension of water. However, exceptionally, the term gemini surfactant also refers to dimeric and trimeric surfactants. Suitable gemini surfactants are, for example, sulfated hydroxy mixed ethers according to German Patent Publication DE 4321022 A1 or dimeric alcohol bis- and trimeric alcohol trisulfates and ether sulfates according to International Publication WO 96 / 23768 A1. Block end-group dimeric and trimeric mixed ethers according to German Patent Publication DE 19513391 A1 are particularly characterized by their bifunctionality and polyfunctionality. Gemini polyhydroxy fatty acid amides or polyhydroxy fatty acid amides such as those described in International Publications WO 95 / 19953 A1, WO 95 / 19954 A1 and WO 95 / 19955 A1 may also be used.

[0022] Fatty acid amines. Another class of nonionic surfactants includes the condensation products of fatty acids having 6 to 22, preferably 12 to 18, carbon atoms and 0 or 1, 2 or 3 double bonds with amines or alkanolamines, such as methylamine, dimethylamine, ethylamine, diethylamine, propylamine, dipropylamine, methylethylamine, aminoethanol, aminopropanol or mixtures thereof.

[0023] In one embodiment, preferred anionic surfactants are selected from the group consisting of oxoalkyl sulfates (= fatty alcohol sulfates), alkyl ether sulfates (= fatty alcohol ether sulfates), alkyl benzene sulfonates, soaps and mixtures thereof.

[0024] In another embodiment, preferred nonionic surfactants are selected from the group consisting of alkyl polyglycol ethers, alkyl polyglycosides, carboxylic acid amides (= fatty acid amides) and mixtures thereof.

[0025] solvent The solid rim block base also contains a solvent (component a2) selected from the group consisting of water, polyol, mineral oil or mixtures thereof. Preferably, the solvent is ethylene glycol, diethylene glycol or glycerol.

[0026] Builders and Co-builders The solid rim block base may include a builder, including a co-builder (component a3).

[0027] Zeolite. Microcrystalline synthetic zeolites containing bound water can be used as builders, for example, preferably zeolite A and / or P. Zeolite MAP.RTM. (commercially available from Crosfield) is particularly preferred as zeolite P. However, zeolite X and mixtures of A, X, Y, and / or P are also suitable. Co-crystallized sodium / potassium aluminum silicate from zeolite A and zeolite X is also of particular interest. Zeolite A and zeolite X are available as Vegobond™ RX (commercially available from Condea Augusta SpA). Preferably, the zeolite can be used as a spray-dried powder. When the zeolite is added as a suspension, it can contain a small amount of a nonionic surfactant as a stabilizer. The stabilizer is, for example, 1-3% by weight, based on the zeolite, of an ethoxylated C12-C18 fatty alcohol having 2-5 ethylene oxide groups, a C12-C14 fatty alcohol having 4-5 ethylene oxide groups, or an ethoxylated isotridecanol. Suitable zeolites have an average particle size of less than 10 μm (test method: volume distribution Coulter counter) and preferably contain 18-22% by weight, especially 20-22% by weight, of bound water. Alternatively, phosphates can also be used as builders.

[0028] Layered silicate. A suitable substitute or partial substitute for phosphates and zeolites is crystalline layered sodium silicate. These types of crystalline layered silicates are described, for example, in European Patent Publication EP 0 164 514 A1. A preferred crystalline layered silicate is obtained, for example, from the process described in International Patent Publication WO 91 / 08171 A1.

[0029] Amorphous silicates. Preferred builders also include amorphous sodium silicates with a modulus (NaO:SiO ratio) of 1:2-1:3.3, preferably 1:2-1:2.8, and more preferably 1:2-1:2.6, which dissolve slowly and exhibit multiple wash cycle properties. The delayed dissolution compared to conventional amorphous sodium silicates can be achieved by various methods, such as surface treatment, compounding, compaction, or overdrying. In the context of the present invention, the term "amorphous" also refers to "X-ray amorphous." That is, silicates do not produce any of the sharp X-ray reflections typical of crystalline substances in X-ray diffraction experiments; at most, they produce one or more scattered X-ray maxima with a width of a few degrees of diffraction angle. However, particularly good builder properties can be achieved even when silicate particles produce indistinct or sharp diffraction maxima in electron diffraction experiments. This is interpreted to mean that the product contains microcrystalline regions with a size of 10 to several hundred nanometers, with values ​​of up to 50 nm and especially up to 20 nm being preferred. This type of X-ray amorphous silicate also has a delayed dissolution compared to conventional water glass, and is described, for example, in German publication DE 4400024 A1. Compacted / densified amorphous silicate, composite amorphous silicate and overdried X-ray amorphous silicate are particularly preferred.

[0030] Phosphates. Commonly known phosphates can also be added as builders, unless their use should be avoided for ecological reasons. Orthophosphates, pyrophosphates, and especially sodium tripolyphosphates are particularly suitable. Their content is generally 25% by weight or less, preferably 20% by weight or less, based on the finished composition. In some cases, tripolyphosphates, in particular, are already present in low amounts, up to 10% by weight, based on the finished composition, and have been shown to provide synergistic improvements in secondary detergency when combined with other builders. The preferred amount of phosphate is 10% by weight or less, especially 0% by weight.

[0031] Polycarboxylic acids. Useful organic cobuilders are, for example, polycarboxylic acids, which can be used in the form of their sodium salts, where polycarboxylic acids are understood to be carboxylic acids that carry two or more acid functions.These include, for example, citric acid, adipic acid, succinic acid, glutaric acid, malic acid, tartaric acid, maleic acid, fumaric acid, sugar acids, aminocarboxylic acids, nitrilotriacetic acid (NTA) and its derivatives, and mixtures thereof.Preferred salts are the salts of polycarboxylic acids such as citric acid, adipic acid, succinic acid, glutaric acid, tartaric acid, sugar acids, and mixtures thereof.

[0032] organic acid. Acid itself can also be used.In addition to its construction effect, acid also typically has the property of acidifying component, and therefore also helps to establish a relatively low and mild pH in detergent or cleansing composition.Citric acid, succinic acid, glutaric acid, adipic acid, gluconic acid and any mixture thereof are particularly mentioned in this respect.Moreover, suitable acidifying agent is known pH adjuster such as sodium bicarbonate and sodium hydrogen sulfate.

[0033] polymer. Particularly suitable polymeric cobuilders are polyacrylates, preferably having a molecular weight of 2,000-20,000 g / mol. Due to their excellent solubility, preferred examples of this group are also short-chain polyacrylates, having a molecular weight of 2,000-10,000 g / mol, more particularly 3,000-5,000 g / mol. Suitable polymers can also include substances composed entirely or partially of vinyl alcohol units or their derivatives.

[0034] Further common copolymeric polycarboxylates include those of acrylic acid and methacrylic acid, and those of acrylic acid or methacrylic acid and maleic acid. Copolymers of acrylic acid and maleic acid, consisting of 50-90% by weight of acrylic acid and 50-10% by weight of maleic acid, have proven particularly suitable. Their relative molecular weights, based on the free acid, are generally in the range of 2,000-70,000 g / mol, preferably 20,000-50,000 g / mol, and especially 30,000-40,000 g / mol. The copolymeric polycarboxylates can be added as aqueous solutions or, preferably, as powders. To improve water solubility, the polymers can also contain allylsulfonic acids, such as allyloxybenzenesulfonic acid and methallylsulfonic acid, as monomers, as described, for example, in patent EP 0 727 448 B1.

[0035] Biodegradable polymers consisting of two or more different monomer units are particularly preferred, such as those consisting of acrylic acid and a salt of maleic acid and vinyl alcohol or a vinyl alcohol derivative as monomers, as described in DE 4300772 A1, or those consisting of acrylic acid and a salt of 2-alkylarylsulfonic acid and a sugar derivative as monomers. Further preferred copolymers are those described in DE 4303320 A1 and DE 4417734 A1, which preferably contain acrolein and acrylic acid / acrylates or acrolein and vinyl acetate as monomers.

[0036] Similarly, other preferred builders are polymeric aminodicarboxylic acids, their salts or precursors. Those polyaspartic acids or their salts and derivatives disclosed in DE 19540086 A1 as having bleach stabilizing action in addition to cobuilder properties are particularly preferred.

[0037] Further suitable builders are polyacetals obtainable by treating dialdehydes with polyolcarboxylic acids having 5-7 carbon atoms and at least three hydroxyl groups, as described in EP 0 280 223 A1. Preferred polyacetals are obtained from dialdehydes such as glyoxal, glutaraldehyde, terephthalaldehyde and mixtures thereof, and polycarboxylic acids such as gluconic acid and / or glucoheptonic acid.

[0038] carbohydrates. Further suitable organic cobuilders are dextrins, carbohydrate oligomers or polymers obtainable by partial hydrolysis of starch, for example. Hydrolysis can be carried out using typical processes, such as acidic or enzyme-catalyzed processes. The hydrolysis products preferably have an average molecular weight in the range of 400-500,000 g / mol. Polysaccharides with a dextrose equivalent (DE) of 0.5-40, especially 2-30, are preferred. DE is an accepted measure of the reducing effect of polysaccharides compared to dextrose with a DE of 100. Maltodextrins with a DE of 3-20 and dry glucose syrup with a DE of 20-37 can be used, as well as so-called yellow dextrins and white dextrins with relatively high molecular weights of 2,000-30,000 g / mol. Preferred dextrins are described in UK Patent Application 9419091.

[0039] The oxidized derivatives of such dextrins refer to their reaction products with an oxidizing composition capable of oxidizing at least one alcohol functional group of the sugar ring to a carboxylic acid functional group. Such oxidized dextrins and methods for their preparation are known, for example, from publication EP 0 232 202 A1. Products oxidized at C6 of the sugar ring may be particularly advantageous.

[0040] Oxydisuccinates and other derivatives of disuccinates, preferably ethylenediamine disuccinate, are also suitable cobuilders. Ethylenediamine-N,N'-disuccinate (EDDS), the synthesis of which is described, for example, in US Pat. No. 3,158,615, is preferably used in the form of its sodium or magnesium salt. In this context, glycerin disuccinate and glycerin trisuccinate are also particularly preferred, such as those described, for example, in US Pat. No. 4,524,009. Suitable addition amounts in zeolite- and / or silicate-containing formulations are in the range of 3-15% by weight.

[0041] Lactone. Other useful organic cobuilders are, for example, acetylated hydroxycarboxylic acids and their salts, which may optionally be present in lactone form, and which contain at least 4 carbon atoms, at least one hydroxyl group, and at most two acid groups. Such cobuilders are described, for example, in WO1995020029A1. salt The solid rim block base may also contain a salt (component a4) selected from the group consisting of alkali or alkaline earth sulfates, carbonates and chlorides. Preferred salts are sodium sulfate or potassium sulfate.

[0042] adjuvants The solid rim block base may also contain further adjuvants (component a5).

[0043] Bleach. The rim block base may contain bleach or a bleaching composition containing bleach and one or more bleach activators. When present, the bleach is typically present at a level of about 1% to about 30%, more typically about 5% to about 20%, of the detergent composition, especially for fabric laundering. When present, the amount of bleach activator is typically about 0.1% to about 60%, more typically about 0.5% to about 40% of the bleaching composition containing bleach plus bleach activators.

[0044] The bleaching agent used herein may be any bleaching agent currently known or that becomes known to be useful in detergent compositions for fabric cleaning, hard surface cleaning, or other cleaning purposes. These include oxygen bleaches as well as other bleaching agents. Perborate bleaches, such as sodium perborate (e.g., monohydrate or tetrahydrate), may be used herein.

[0045] The bleaching agent may be a percarboxylic acid bleaching agent or its salt, and may be used without any particular limitation. Suitable examples of this class of agent include magnesium monoperoxyphthalate hexahydrate, magnesium metachloroperbenzoic acid, 4-nonylamino-4-oxoperoxybutyrate, and diperoxydodecanedioic acid.

[0046] Peroxygen bleaches can also be used. Suitable peroxygen bleaching compounds include sodium carbonate perhydrate and equivalent "percarbonate" bleaches, sodium pyrophosphate perhydrate, urea perhydrate, and sodium peroxide. Persulfate bleaches (e.g., OXONEO™, available from DuPont) can also be used.

[0047] A preferred percarbonate bleaching agent is comprised of dry particles having an average particle size ranging from about 500 μm to about 1,000 μm, with no more than about 10% by weight of the particles being smaller than about 200 μm and no more than about 10% by weight of the particles being larger than about 1,250 μm. Optionally, the percarbonate may be coated with a silicate, borate, or water-soluble surfactant. Percarbonate is available from a variety of commercial sources. Mixtures of bleaching agents may also be used.

[0048] Hydrogen peroxide bleaches, such as perborates and percarbonates, are preferably used in combination with bleach activators. This combination allows the peroxyacid corresponding to the bleach activator to be generated in situ in aqueous solution (i.e., during the washing process). Nonanoyloxybenzenesulfonate (NOBS) and tetraacetylethylenediamine (TAED) activators are typical, and mixtures of these can also be used.

[0049] Preferred amide-derived bleach activators include (6-octanamidocaproyl)oxybenzenesulfonate, (6-nonanamidocaproyl)oxybenzenesulfonate, (6-decanamidocaproyl)oxybenzenesulfonate, and mixtures thereof.

[0050] Another class of bleach activators consists of benzoxazine type activators disclosed in US 4,966,723, which is incorporated herein by reference.

[0051] Highly preferred lactam activators include benzoylcaprolactam, octanoylcaprolactam, 3,5,5-trimethylhexanoylcaprolactam, nonanoylcaprolactam, decanoylcaprolactam, undecenoylcaprolactam, benzoylvalerolactam, octanoylvalerolactam, decanoylvalerolactam, undecenoylvalerolactam, nonanoylvalerolactam, 3,5,5-trimethylhexanoylvalerolactam, and mixtures thereof, optionally adsorbed onto a solid support, such as an acylcaprolactam, preferably benzoylcaprolactam, and adsorbed onto sodium perborate.

[0052] Bleaching agents other than oxygen bleaches are known in the art and can be utilized herein. One class of non-oxygen bleaches of particular interest includes photoactivated bleaches such as sulfonated zinc and / or aluminum phthalocyanines. When used, detergent compositions typically contain from about 0.025% to about 1.25% by weight of such bleaches, particularly sulfonated zinc phthalocyanines.

[0053] Optionally, the bleaching compounds can be catalyzed with manganese compounds. Such manganese catalysts are well known in the art and include Mn(uO)(1,4,7-trimethyl-1,4,7-triazacyclononane)(PF), Mn(uO)(u-OAc)(1,4,7-trimethyl-1,4,7-triazacyclononane)(ClO), Mn(uO)(1,4,7-triazacyclononane)(ClO), Mn(uO)(u-OAc)(1,4,7-trimethyl-1,4,7-triazacyclononane)(ClO), Mn(1,4,7-trimethyl-1,4,7-triazacyclononane)-(OCH)(PF), and mixtures thereof.

[0054] As a practical matter, and without limitation, the compositions and processes herein can be tailored to provide active bleach catalyst species in the aqueous wash liquor on the order of at least 1 part per million, and preferably will provide from about 0.1 ppm to about 700 ppm, more preferably from about 1 ppm to about 500 ppm of catalyst species in the wash liquor.

[0055] Gelling agent. Any polymeric gelling agent known to those skilled in the art can be optionally employed in the compositions and processes of the present invention. The polymeric soil release agent has both a hydrophilic segment for hydrophilizing the surface of hydrophobic fibers such as polyester and nylon, and a hydrophobic segment that deposits on the hydrophobic fibers and remains attached there until the completion of the washing and rinsing cycle, thereby serving as an anchor for the hydrophilic segment. This allows soils generated after treatment with the soil release agent to be more easily removed in the subsequent washing step.

[0056] Polymeric gelling agents useful herein include, among others, those with soil release agents. (a) one or more nonionic hydrophilic components consisting essentially of (i) polyoxyethylene segments having a degree of polymerization of at least 2; or (ii) an oxypropylene or polyoxypropylene segment having a degree of polymerization of 2-10, the hydrophilic segment not including any oxypropylene units unless they are joined at each end to adjacent moieties by ether bonds; or (iii) A mixture of oxyalkylene units consisting of oxyethylene and 1 to about 30 oxypropylene units, wherein the hydrophilic component contains a sufficient amount of oxyethylene units to enhance the hydrophilicity of conventional polyester synthetic fiber surfaces upon deposition of the soil release agent thereon, particularly a hydrophilic segment consisting of about 20-30 oxypropylene units, at least about 25% oxyethylene units, more preferably at least about 50% oxyethylene units. (b) one or more hydrophobic components, including: (i) C3 oxyalkylene terephthalate segments, where if the hydrophobic component also contains oxyethylene terephthalate, the ratio of oxyethylene terephthalate to oxyethylene terephthalate is the same as that of the C3 oxyalkylene terephthalate segments, and the ratio of C3 oxyalkylene terephthalate units is about 2:1 or less. (ii) a C4-C6 alkylene segment or an oxyC4-C6 alkylene segment, or a mixture thereof. (iii) a poly(vinyl ester) segment, preferably polyvinyl acetate, having a degree of polymerization of at least 2; or (iv) C1-C4 alkyl ether or C4 hydroxyalkyl ether substituents, or mixtures thereof, present in the form of C1-C4 alkyl ether or C4 hydroxyalkyl ether cellulose derivatives, or mixtures thereof, which cellulose derivatives are amphiphilic, thereby having a sufficient level of C1-C4 alkyl ether units and / or C4 hydroxyalkyl ether units to deposit on conventional polyester synthetic fiber surfaces and retain a sufficient level of hydroxyl groups to enhance the hydrophilicity of the fiber surface once attached to such conventional synthetic fiber surfaces, or a combination of (a) and (b).

[0057] Typically, the polyoxyethylene segments in (a)(i) will have a degree of polymerization from about 200, preferably from 3 to about 150, and more preferably from 6 to about 100, although higher levels can be used. Suitable oxy C4-C6 alkylene hydrophobic segments include, but are not limited to, the end caps of polymeric soil release agents.

[0058] Polymeric gelling agents useful in the present invention also include cellulose derivatives, such as hydroxyether cellulose polymers, copolymer blocks of ethylene terephthalate or propylene terephthalate with polyethylene oxide or polypropylene oxide terephthalate, etc. Such agents are commercially available and include hydroxyethers of cellulose, such as Methocel™ (Dow). Cellulosic soil release agents as used herein also include those selected from the group consisting of C1-C4 alkyl and C4 hydroxyalkyl celluloses.

[0059] For gelling agents featuring poly(vinyl ester) hydrophobic segments, graft copolymers of poly(vinyl ester), e.g., poly(vinyl acetate) grafted to a C1-C6 vinyl ester, preferably a polyalkylene oxide backbone such as a polyethylene oxide backbone, see EP 0219048 (incorporated herein). Commercially available soil release agents of this type include SOKALAN™ type materials, such as SOKALAN™ HP-22 available from BASF.

[0060] One preferred gelling agent is a copolymer having random blocks of ethylene terephthalate and polyethylene oxide (PEO) terephthalate. The molecular weight of this polymeric soil release agent is preferably in the range of about 25,000 to about 55,000.

[0061] Another preferred polymeric gelling agent is a polyester having repeating ethylene terephthalate units, containing 10-15% by weight of ethylene terephthalate units with 90-80% by weight of polyoxyethylene terephthalate units derived from polyoxyethylene glycol having an average molecular weight of 300-5,000. Examples of this polymer include commercially available materials such as ZELCON™ 5126 (DuPont) and MILEASE™ T (ICI).

[0062] Another preferred polymeric soil release agent is the sulfonated product of a substantially linear ester oligomer comprising an oligomeric ester backbone of terephthaloyl and oxyalkyleneoxy repeating units with terminal moieties covalently bonded to the backbone. These soil release agents are fully described in U.S. Pat. No. 4,968,451. Other suitable polymeric soil release agents include the terephthalic acid polyesters of U.S. Pat. No. 4,711,730, the anionic end-capped oligomeric esters of U.S. Pat. No. 4,721,580, the block polyester oligomer compounds of U.S. Pat. No. 4,702,857, and the anionic, particularly sulfoalloy, end-capped terephthalic acid esters of U.S. Pat. No. 4,877,896, all of which are incorporated herein in their entirety.

[0063] Yet another preferred soil release agent is an oligomer having repeating units of terephthaloyl, sulfoisoterephthaloyl, oxyethyleneoxy, and oxy-1,2-propylene units. The repeating units form the backbone of the oligomer and are preferably terminated with modified isethionic acid endcaps. A particularly preferred soil release agent of this type comprises about 1 sulfoisophthaloyl unit, 5 terephthaloyl units, a ratio of about 1.7 to about 1.8 of oxyethyleneoxy and oxy-1,2-propyleneoxy units, and two endcap units of sodium 2-(2-hydroxyethoxy)ethanesulfonate. The soil release agent also comprises about 0.5% to about 20% by weight of the oligomer of a crystallinity-reducing stabilizer, preferably selected from the group consisting of xylene sulfonate, cumene sulfonate, toluene sulfonate, and mixtures thereof.

[0064] If utilized, gelling agents will generally comprise from about 0.01% to about 10.0% by weight of the detergent compositions herein, typically from about 0.1% to about 5%, and preferably from about 0.2% to about 3.0%.

[0065] Polymer dispersant. These additives, particularly in the presence of zeolite and / or layered silicate builders, can be advantageously utilized in the detergent compositions herein at levels of about 0.1% to about 7% by weight. Suitable polymeric dispersants include polymeric polycarboxylates and polyethylene glycols, although others known in the art can also be used. Without intending to be limited by theory, it is believed that polymeric dispersants, when used in combination with other builders (including low molecular weight polycarboxylates), enhance overall detergent builder performance by inhibiting crystal growth, particulate soil release peptization, and anti-redeposition.

[0066] Polymerizable polycarboxylate materials can be prepared by polymerizing or copolymerizing suitable unsaturated monomers, preferably in their acid form. Unsaturated monomeric acids that can be polymerized to form suitable polymerizable polycarboxylates include acrylic acid, maleic acid (or maleic anhydride), fumaric acid, itaconic acid, aconitic acid, mesaconic acid, citraconic acid, and methylenemalonic acid. The presence of monomer segments free of carboxylate radicals, such as vinyl methyl ether, styrene, and ethylene, in the polymeric polycarboxylates herein is also preferred, provided that such segments do not constitute more than about 40% by weight.

[0067] Particularly suitable polymerizable polycarboxylates can be derived from acrylic acid. Such acrylic acid-based polymers useful herein are water-soluble salts of polymerized acrylic acid. The average molecular weight of such polymers in the acid form is preferably about 2,000-10,000, more preferably about 4,000-7,000, and most preferably about 4,000-5,000. Water-soluble salts of such acrylic acid polymers include, for example, alkali metal salts, ammonium salts, and substituted ammonium salts. Water-soluble polymers of this type are well known. The use of this type of polyacrylate in detergent compositions is disclosed, for example, in U.S. Pat. No. 3,308,067.

[0068] Acrylic / maleic acid copolymers can also be used as a preferred component of the dispersant / anti-redeposition agent. Such materials include water-soluble salts of copolymers of acrylic acid and maleic acid. The average molecular weight of the acid form of such copolymers is preferably in the range of about 2,000-100,000, more preferably about 5,000-75,000, and most preferably about 7,000-65,000. The ratio of acrylate segments to maleic acid segments in such copolymers generally ranges from about 30:1 to about 1:1, more preferably about 10:1 to about 2:1. Examples of water-soluble salts of such acrylic acid / maleic acid copolymers include alkali metal salts, ammonium salts, and substituted ammonium salts. Water-soluble acrylic acid / maleic acid copolymers of this type are known materials, as described in EP 0193360 A1, which also describes such polymers composed of hydroxypropyl acrylate. Still other useful dispersants include maleic acid / acrylic acid / vinyl alcohol terpolymers, such as a 45 / 45 / 10 terpolymer of acrylic / maleic acid / vinyl alcohol.

[0069] Also included may be a polymeric material known as polyethylene glycol (PEG). PEG can function as a dispersant and clay soil removal / anti-deposition agent. Typical molecular weight ranges for these purposes are from about 500 to about 100,000, preferably from about 1,000 to about 50,000, and more preferably from about 1,500 to about 10,000.

[0070] Polyaspartate and polyglutamate dispersants may also be used, especially in conjunction with zeolite builders. Dispersants such as polyaspartates preferably have a molecular weight (average) of about 10,000.

[0071] The detergent compositions of the present invention may be formulated with compounds to reduce or inhibit the formation of soap suds, which can be particularly important in the so-called "high concentration wash process" and in front-loading European washing machines.

[0072] A wide variety of suds suppressors can be used, and suds suppressors are well known to those skilled in the art. See, for example, Kirk Othmer Encyclopedia of Chemical Technology, Third Edition, Volume 7, pages 430-447 (John Wiley & Sons, Inc., 1979). One category of suds suppressors of particular interest includes monocarboxylic fatty acids and their soluble salts. Monocarboxylic acids and their salts used as suds suppressors typically have hydrocarbyl chains of 10 to about 24 carbon atoms, preferably 12 to 18 carbon atoms. Suitable salts include alkali metal salts such as sodium, potassium, and lithium salts, ammonium salts, and alkanolammonium salts.

[0073] Sequestering and chelating agents. The salts of polyphosphonic acids can be considered as sequestering agents or stabilizers, particularly for peroxy compounds and enzymes that are sensitive to heavy metal ions. For example, the sodium salts of 1-hydroxyethane-1,1-diphosphonic acid, diethylenetriaminepentamethylenephosphonic acid or ethylenediaminetetramethylenephosphonic acid are used here in amounts of 0.1-5% by weight.

[0074] The detergent compositions herein can also optionally contain one or more iron and / or manganese chelating agents. Such chelating agents can be selected from the group consisting of aminocarboxylates, aminophosphonates, polyfunctionally substituted aromatic chelating agents, and mixtures thereof, all as defined below. Without wishing to be bound by theory, the benefits of these materials are believed to be due in part to their exceptional ability to remove iron and manganese ions from wash solutions by forming soluble chelates. It is understood that some of the detergent builders described herein can function as chelating agents, and that such detergent builders, when present in sufficient amounts, can provide both functions.

[0075] Aminocarboxylates useful as optional chelating agents include ethylenediaminetetraacetate, N-hydroxyethylethylenediaminetriacetate, nitrilotriacetate, ethylenediaminetetrapropionate, triethylenetetraaminehexacetate, diethylenetriaminepentaacetate, and ethanoldiglycine, their alkali metal, ammonium, and substituted ammonium salts, and mixtures thereof.

[0076] Amino phosphonates are also suitable for use as chelating agents in the compositions of the present invention when at least low levels of total phosphorus are tolerated in the detergent composition, including ethylenediaminetetrakis(methylenephosphonate) as DEQEST. Preferably, these amino phosphonates do not contain alkyl or alkenyl groups having more than about 6 carbon atoms.

[0077] Polyfunctionally substituted aromatic chelating agents are also useful in the compositions herein. Preferred compounds of this type in the acid form are dihydroxydisulfobenzenes, such as 1,2-dihydroxy-3,5-disulfobenzene.

[0078] A preferred biodegradable chelating agent for use herein is ethylenediamine disuccinate ("EDDS"), particularly the [S,S] isomer.

[0079] When utilized, these chelating agents generally comprise from about 0.1% to about 10% by weight of the detergent compositions herein. More preferably, when utilized, the chelating agents will comprise from about 0.1% to about 3.0% by weight of such compositions.

[0080] Disinfectant. In principle, all substances effective against gram-positive bacteria are suitable as disinfectants, such as 4-hydroxybenzoic acid and its salts and esters, N-(4-chlorophenyl)-N'-(3,4-dichlorophenyl)urea, 2,4,4'-trichloro-2'-hydroxydiphenyl ether (triclosan), 4-chloro-3,5-dimethylphenol, 2,2'-methylenebis(6-bromo-4-chlorophenol), 3-methyl-4-(1-methylethyl)phenol, 2-benzyl-4-chlorophenol, 3-(4-chlorophenoxy)-1,2-propanediol, 3-iodo-2-propynyl butylcarbamate, chlorhexidine, 3,4,4'-trichlorocarbanilide (TTC), antibacterial fragrances, thymol, thyme oil, eugenol, clove oil, menthol, mint oil, farnesol, phenoxyethanol, and glycerol monocaprate. Examples include glycerol monocaprylate, glycerol monolaurate (GML), diglycerol monocaprate (DMC), salicylic acid N-alkylamides such as n-octyl salicylamide or n-decyl salicylamide.

[0081] Odor absorber. Suitable odor absorbers are substances capable of absorbing and largely retaining odor-forming compounds. In some cases, they may overlap with perfume oils, which form group (b) of the present invention's rim block. These reduce the partial pressure of the individual components, thereby slowing their diffusion rate. It is important that the perfume is not damaged in this process. Odor absorbers are not effective against bacteria. They consist, for example, of complex zinc salts of ricinoleic acid as the main ingredient, or certain nearly odorless fragrances, known to those skilled in the art as "fixatives," such as extracts of labdanum or styrax or certain abietic acid derivatives. Odor masking agents are perfumes or perfume oils, which, in addition to their odor masking function, also impart their respective fragrance notes to the deodorant. Examples of perfume oils include mixtures of natural and synthetic perfumes. Natural perfumes are extracts from flowers, stems, leaves, fruits, peels, roots, trees, herbs, grasses, needles, branches, resins, and balsams. Also suitable are animal-based fragrances such as civet and castoreum. Typical synthetic fragrance compounds are ester, ether, aldehyde, ketone, alcohol, and hydrocarbon-type products. Examples of ester-type fragrance compounds include benzyl acetate, p-tert-butylcyclohexyl acetate, linalyl acetate, phenylethyl acetate, linalyl benzoate, benzyl formate, allyl cyclohexylpropionate, styrallyl propionate, and benzyl salicylate. Examples of ethers include benzyl ethyl ether, and examples of aldehydes include linear alkanals having 8-18 carbon atoms, citral, citronellal, citronellyloxyacetaldehyde, cyclamen aldehyde, hydroxycitronellal, lilial, and burgeonal. Ketones include, for example, ionones and methyl cedryl ketone, alcohols include anethole, citronellol, eugenol, isoeugenol, geraniol, linalool, phenylethyl alcohol, and terpineol, and hydrocarbons include mainly terpenes and balsams. However, preference is given to using mixtures of different scents that together create a pleasant fragrance note.Relatively low-volatility essential oils that are primarily used as fragrance components are also suitable as perfume oils, such as sage oil, chamomile oil, clove oil, melissa oil, mint oil, cinnamon leaf oil, linden flower oil, juniper berry oil, vetiver oil, olibanum oil, galbanum oil, labdanum oil, and lavandin oil. Preference is given to using bergamot oil, dihydromyrcenol, lilial, citronellol, phenylethyl alcohol, α-hexylcinnamaldehyde, geraniol, benzyl acetone, cyclamen aldehyde, linalool, voisinbrene forte, ambroxan, indole, hedione, sandelice, lemon oil, mandarin oil, orange oil, allyl amyl glycolate, cyclovertal, lavandin oil, clary sage oil, β-damasklon, geranium oil bourbon, cyclohexyl salicylate, vertfix cour, Iso E Super, fixolide NP, evernyl, iraldine gamma, phenylacetic acid, geranylacetic acid, benzylacetic acid, rose oxide, romirat, irotyl and floramat, alone or in mixtures.

[0082] Colors and pigments. Suitable colors and pigments include cochineal red A (CI 16255), patent blue V (CI 42051), indigotine (CI 73015), chlorophyllin (CI 75810), quinoline yellow (CI 47005), titanium dioxide (CI 77891), Indian silver RS ​​(CI 69800), and madder lake (CI 58000). Luminol may also be present as a luminescent dye. Advantageous color pigments are, for example, titanium dioxide, mica, iron oxides (e.g., Fe2O3, Fe3O4, FeO(OH)), and / or tin oxide. Advantageous dyes are, for example, carmine, Berlin blue, chromium oxide green, ultramarine blue, and / or manganese violet.

[0083] Rim Block Base Composition In another preferred embodiment, the rim block substrate comprises: (a1) about 35 to about 87 wt. %, preferably about 50 to about 75 wt. %, of a surfactant; (a2) about 1 to about 45 wt. %, preferably about 10 to about 30 wt. %, of a solvent; (a3) 0 to about 46 wt. %, preferably about 10 to about 30 wt. % of a builder; (a4) 0 to about 60% by weight, preferably about 10 to about 40% by weight, of a salt; and (a5) 0 to about 10% by weight, preferably about 2 to about 5% by weight, of an adjuvant. However, all amounts add up to 100% by weight.

[0084] As stated above, it is understood that mixtures that are less than or greater than 100% by weight are not within the scope of the present invention and claims, however, one skilled in the art will know how to adjust the ingredients within the suggested ranges to make a 100% by weight composition without further investigation.

[0085] perfume oil In general, the selection of a particular fragrance oil for both components (b) and (c) is not critical. For scent change, the two fragrances should exhibit different scents so that the scent change can be recognized when the encapsulated fragrance is released after flushing the toilet. For scent boost, the two fragrance oils should have the same or similar scent.

[0086] The fragrance oil (component (b)) contained in the rim block base must be detectable at all times. Its profile must be pleasant, consisting of top, middle, and base notes. Preferably, it must be highly water-soluble and its intensity must cease upon wetting. This allows for a greater fragrance transition effect at the expense of fragrance intensity after rinsing.

[0087] In component (c), perfume oils, primarily consisting of top notes, have the strongest effect. Even low doses are sufficient to feel the effect, and the effect wears off quickly, allowing the system to return to its initial state. Perfume oils with low water solubility are particularly preferred, as less of them are washed away in the drains.

[0088] The three terms perfume oil, fragrance and fragrance are used synonymously and include both natural and synthetic products. Natural fragrances include extracts of flowers (lily, lavender, rose, jasmine, neroli, ylang-ylang), stems and leaves (geranium, patchouli, petitgrain), fruits (anise, coriander, caraway, juniper), peels (bergamo, lemon, orange), roots (nutmeg, angelica, celery, cardamom, costus, iris, calamus), woods (pinewood, sandalwood, guaiacwood, cedarwood, rosewood), herbs and grasses (tarragon, lemongrass, sage, thyme), needles and branches (spruce, fir, pine, dwarf pine), resins and balsams (galbanum, elemi, benzoin, myrrh, olibanum, opoponax). Animal sources, such as palm civet and beaver, may also be used. Typical synthetic fragrance compounds are products of the ester, ether, aldehyde, ketone, alcohol, and hydrocarbon types. Examples of perfume compounds of the ester type include benzyl acetate, phenoxyethyl isobutyrate, p-tert-butyl cyclohexylacetate, linalyl acetate, dimethyl benzylcarbamylacetate, phenylethyl acetate, linalyl benzoate, benzyl formate, ethylmethyl phenylglycinate, cyclohexylallyl propionate, styrallyl propionate, and benzyl salicylate. Examples of ethers include benzyl ethyl ether, and examples of aldehydes include linear alkanals having 8 to 18 carbon atoms, citral, citronellal, citronellyloxyacetaldehyde, cyclamen aldehyde, hydroxycitronellal, lilial, and bourgeonal. Examples of suitable ketones are ionones, isomethylionone, and methyl cedryl ketone. Suitable alcohols are anethole, citronellol, eugenol, isoeugenol, geraniol, linalool, phenylethyl alcohol, and terpineol. Hydrocarbons include mainly terpenes and balsams. However, it is preferable to use a mixture of different fragrance compounds that combine to create a pleasant fragrance. Other suitable perfume oils are relatively low-volatility essential oils that are primarily used as fragrance components.Examples include sage oil, chamomile oil, clove oil, melissa oil, mint oil, cinnamon leaf oil, lime blossom oil, juniper berry oil, vetiver oil, olibanum oil, galbanum oil, ladane oil, and lavendin oil. The following are preferred, either alone or in mixture: bergamot oil, dihydromyrcenol, lilial, lyral, citronellol, phenylethyl alcohol, hexyl cinnamaldehyde, geraniol, benzyl acetone, cyclamen aldehyde, linalool, voisinbrene forte, ambroxan, indole, hedione, sandelice, citrus oil, mandarin oil, orange oil, and aliramyl glycolate. Cyclovertal, Lavendin Oil, Clary Oil, Damask Oil, Geranium Oil Bourbon, Cyclohexyl Salicylate, Vertofex Cours, Iso E Super, Fixolide NP, Evernyl, Iraldein Gamma, Phenyl Acetate, Geranyl Acetate, Benzyl Acetate, Rose Oxide, Rhomyl, Irotyl and Floramate.

[0089] In particular, synthetic fragrances refer to aldehydes, ketones, alcohols, ethers, esters, hydrocarbons, mixtures thereof, etc. Examples of these types of fragrances are listed below, but are not limited thereto.

[0090] aldehyde. Examples of suitable fragrances exhibiting an aldehyde structure include: melon, tripral, ligustral, adoxal, anisaldehyde, simal, ethyl vanillin, florhydral, florarozone, helional, heliotropin, hydroxycitronellal, coavone, lauric aldehyde, canthoxal, lyral, lilial, adoxal, anisaldehyde, coumal, methylnonylacetaldehyde, citronellal, citronellyloxy-acetaldehyde, cyclamen aldehyde, bourgeonal, p-tert-bucinal, phenylacetaldehyde, undecylenic aldehyde, vanillin; 2,6,10-trimethyl-9-undecenal, 3-dodecen-I-al, α-n-amyldialdehyde, 4-methoxy-benz-aldehyde, benzaldehyde, 3-(4-tert-butylphenyl)-propanal, 2-methyl-3-(para-methoxy-phenylpropanal), 2-methyl-4-(2,6,6-trimethyl-2(1)-cyclohexen-1-yl)butanal, 3-phenyl-2-propenyl, cis- / trans-3,7-dimethyl-2, 6-Octadiene-I-al, 3,7-dimethyl-6-octene-I-al, [(3,7-dimethyl-6-octenyl)-xy]-cetoaldehyde, 4-isopropylbenzylaldehyde, 1,2,3,4,5,6,7,8-octahydro-8,8-dimethyl-2-naphthaldehyde, 2,4-dimethyl-3-cyclohexene-1-carboxaldehyde, 2-methyl-3-(isopropyl-phenyl)propanal, decyl aldehyde, 2,6-dimethyl-5-heptenal; 4-(tricyclo[5.2.1.0(2,6)]-decylidene-8)-butanal; octahydro-4,7-methano-IH-indenecarboxaldehyde; 3-ethoxy-4-hydroxybenzaldehyde, para-ethyl-alpha, alpha-dimethylhydrocinnamaldehyde, alpha-methyl-3,4-(methylenedioxy)-hydrocinnamaldehyde, 3,4-methylenedioxybenzaldehyde, alpha-n-hexyl-cinnamaldehyde, m-cymene-7-carboxaldehyde, alpha-methylphenylacetaldehyde, 7-hydroxy-3,7-dimethyloctanal, undecenal, 2,4,6-Trimethyl-3-cyclohexene-I-carboxaldehyde, 4-(3)(4-methyl-3-pentenyl)-3-cyclohexene-carboxaldehyde, 1-dodecanal, 2,4-dimethyl-cyclohexene-3-carboxaldehyde, 4-(4-hydroxy-4-methylpentyl)-3-cyclohexene-I-carboxal-aldehyde, 7-methoxy-3,7-dimethyloctan-1-al, 2-methylundecanal, 2-methyldecanal, 1-nonanal, 1-octadecane nal, 2,6,10-trimethyl-5,9-undecadienal, 2-methyl-3-(4-tertbutyl)propanal, 3-(4-ethylphenyl)-2,2-dimethylpropanal, 3-(4-methoxyphenyl)-2-methylpropanal, methylnonylacetaldehyde, 2-phenylpropan-1-al, 3-phenylprop-2-en-1-al, 3-phenyl-2-pentylprop-2-en-1-al, 3-phenyl-2-hexylprop-2-enal, 3-(4- Isopropylphenyl)-2-methylpropan-1-al, 3-(4-ethylphenyl)-2,2-dimethylpropan-1-al, 3-(4-tert-butylphenyl)-2-methyl-propanal, 3-(3,4-methylenedioxy-phenyl)-2-methylpropan-1-al, 3-(4-ethylphenyl)-2,2-dimethylpropanal, 3-(3-isopropylphenyl)-butan-1-al, 2,6-dimethylhept-5-en-1-al, dihydrodimethaldehyde, 1- Methyl-4-(4-methyl-3-pentenyl)-3-cyclohexene-1-carboxaldehyde, 5- or 6-methoxyhexahydro-4,7-methanoindan-1 or 2-carboxaldehyde, 3,7-dimethyloctan-1-al, 1-undecanal, 10-undecen-1-al, 4-hydroxy-3-methoxybenzaldehyde, 1-methyl-3-(4-methylpentyl)-3-cyclohexene-carboxaldehyde, 7-hydroxy-3,7-dimethyl-octanal; trans-4-decenal, 2,6-nonadienal, p-triracetaldehyde; 4-methylphenylacetaldehyde, 2-methyl-4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2-butenal, o-methoxydimethaldehyde, 3,5,6-trimethyl-3-cyclohexenecarboxaldehyde, 3,7-dimethyl-2-methylene-6-octenal, phenoxyacetaldehyde; 5,9-Dimethyl-4,8-decadienal, peonyaldehyde (6,10-dimethyl-3-oxa-5,9-undecadien-1-al), hexahydro-4,7-methanoindan-1-carboxaldehyde, octanal, 2-methyloctanal, alpha-methyl-4-(I-methylethyl)benzene-acetaldehyde, 6,6-dimethyl-2-norpinene-2-propionaldehyde, p-methylphenoxyacetaldehyde, 2-methyl-3-phenyl-2-propen-1-al, 3,5,5-trimethylhexanal, hexahydro-8,8-dimethyl-2-naphthaldehyde, 3-propyl-bicyclo[2.2.1] ]-hept-5-ene-2-carbaldehyde, 9-decanal, 3-methyl-5-phenyl-1-pentanal, methylnonylacetaldehyde, 1-p-menthene-q-carboxaldehyde, citral or mixtures thereof, lyarcitral, 1-decanal, n-undecanal, n-dodecanal, furohydral, 2,4-dimethyl-3-cyclohexene-1-carboxaldehyde, 4-methoxybenzaldehyde, 3-methoxy-4-hydroxybenzaldehyde, 3-ethoxy-4-hydroxybenzaldehyde, 3,4-methylenedioxybenzaldehyde, 3,4-dimethoxybenzaldehyde and mixtures thereof.

[0091] As explained above, the ketones or aldehydes may have an aliphatic, cycloaliphatic, aromatic, ethylenically unsaturated structure, or a mixture of these elements. The components may also contain heteroatoms or have polycyclic structures. Suitable substituents for all of these structures are hydroxyl and / or amino groups. Further fragrances are summarized in the following documents: Steffen Arctander, "Published 1960 and 1969, respectively, Reprinted 2000, ISBN: Aroma Chemicals Vol. 1: 0-931710-37-5, Aroma Chemicals Vol. 2: 0-931710-38-3," which are incorporated herein by reference.

[0092] Ketones. Examples of suitable fragrances exhibiting a ketone structure include buccoxime, isojasmone, methyl beta naphthyl ketone, moshusindanone, tonalide / moshuplus, α-damascone, β-damascone, δ-damascone, isodamascone, damascenone, damarose, methyl-dihydrojasmonate, menthone, carvone, camphor, fenchone, alphalone, β-ionone, dihydro-β-ionone, γ-methylionone, fluramone, dihydrojasmone, cis-jasmone, iso-E-super, methyl cedrenyl ketone or methyl cedrylone, acetophenone, methylacetophenone, p-methoxyacetophenone, methyl-β-naphthyl ketone, benzylacetone, benzophenone, p-hydroxyphenylbutanone, celery ketone or ribcone, 6-osopropyl-decahydro-2-naphthone, dimethyloctatenone, frescomet, 4-(1-ethoxyvinyl)-3,3,5,5-tetramethylcyclohexanone, methylheptenone, 2-(2-(4-methyl-3-cyclohexen-1-yl)propyl)-cyclopentanone, 1-(p-menthen-6(2)-yl)-1-propanone, 4-(4-hydroxy-3-methoxyphenyl)-2-butanone, 2-acetyl-3,3-dimethyl-norbornane, 6,7-dihydro-1,1,2,3,3-pentanone methyl-4(5H)-indanone, 4-damascol, dalcinyl or cassione, gersone, hexalone, isocyclemone E, methyl cyclocitrone, methyl lavender ketone, oribone, p-tert-butylcyclohexanone, verdon, delphon, muscone, neobutenone, plicatone, berotone, 2,4,4,7-tetramethyloct-6-en-3-one, tetramelane, hedione and mixtures thereof. Preferred ketones are selected from the group consisting of α-damascone, δ-damascone, iso-damascone, carvone, γ-methylionone, iso-E-super, 2,4,4,7-tetramethyloct-6-en-3-one, bendiacetone, β-damascone, damascone, methyl dihydrojasmonate, methyl

[0093] alcohol. Suitable aromatic alcohols include, for example, 10-undecen-1-ol, 2,6-dimethylheptanol-2-ol, 2-methylbutanol, 2-methylpentanol, 2-phenoxyethanol, 2-phenylpropanol, 2-tert-butylcyclohexanol, 3,5,5-trimethylcyclohexanol, 3-hexanol, 3-methyl-5-phenylpentanol, 3-octanol, 1-octen-3-ol, 3-phenylpropanol, 4-heptanol, 4-isopropylcyclohexanol, 4-tert-butylcyclohexanol, 6,8-dimethyl-2-nonanol, 6-nonen-1-ol, 9-decen-1-ol, α-methylbenzyl alcohol, α-terpineol, amyl salicylic acid, benzyl alcohol, benzyl salicylic acid, β-terpineol, and butyl Salicylic acid, citronellol, cyclohexyl salicylate, decanol, dihydromyrcenol, dimethylbenzyl carbinol, dimethylheptanol, dimethyloctanol, ethyl salicylate, ethyl vanillin, anethole, eugenol, geraniol, heptanol, hexyl salicylate, isoborneol, isoeugenol, isopulegol, linalool, menthol, myrtenol, octanol, paramenthan-7-ol, phenylethyl alcohol, phenol, phenylsalicylic acid, tetrahydrogeraniol, tetrahydrolinalool, thymol, trans-2-cis-6-nonadienol, trans-2-nonen-1-ol, trans-2-octenol, undecanol, vanillin, cinnamyl alcohol and mixtures thereof.

[0094] ester. Examples of suitable fragrances exhibiting a ketone structure include benzyl acetate, phenoxyisobutyrate, p-tert-butylcyclohexyl acetate, linalyl acetate, dimethylbenzylcarbinyl acetate (DMBCA), phenylethyl acetate, benzyl acetate, ethylmethylphenylglycinate, allylcyclohexyl propionate, styrallyl propionate, benzyl salicylate, cyclohexyl salicylate, floramat, mersat, jasmaciclatat, and mixtures thereof.

[0095] Ethers. Examples of suitable perfumes exhibiting a ketone structure include benzyl ethyl ether or ambroxan.

[0096] Hydrocarbons. Examples of suitable fragrances that represent hydrocarbons include terpenes, such as limonene and pinene.

[0097] Encapsulated balm An important feature of the present invention is the use as component (c) of a perfume oil encapsulated in a maltodextrin matrix, more particularly a perfume oil obtained by melting maltodextrin, a polysaccharide (such as gum arabic) and a perfume by fluidized bed agglomeration. This type of capsule (also called "pearl") is disclosed, insofar as its production is concerned, in EP 1 139 791 B1 (SYMRISE), which is incorporated herein by reference.

[0098] More specifically, the process for obtaining said capsules or pearls comprises the following steps: Fluidized bed spray agglomeration, wherein the fragrance and / or perfume formulation is sprayed into a fluidized bed, and the average residence time of the fragrance and / or perfume formulation after being sprayed is less than 20 minutes in the fluidized bed: The flavoring agent is selected from the group consisting of berries, citrus fruits, pome fruits, cheese, meat, fish, seafood, spices, herbs, vegetables, coffee, chocolate, mint, tobacco, wood, and flowers. The flavor loading is in the range of 1-25% by weight, and the flavor retention during the agglomeration step is in the range of 60-90% by weight; and forming inner granulation cores in a fluidized bed during the fluidized bed spray agglomeration step, the resulting encapsulated fragrance and / or perfume formulation granules consisting of coated inner granulation cores, the encapsulated fragrance and / or perfume formulation granules exiting the fluidized bed being dusty, and the fluidized bed spray agglomeration being carried out continuously.

[0099] In terms of scent intensity and persistence, it has been found to be advantageous to use capsules such as: (a) an average particle size of about 0.3 to about 2 mm, preferably 0.6 to about 1.2 mm, and most preferably about 0.9 mm; and / or (b) the addition of about 10 to about 40% by weight, preferably about 15 to about 30% by weight, more preferably about 20% by weight, of a flavoring agent.

[0100] Rim Block Composition In another preferred embodiment, the rim block is configured as follows. (a) about 75 to about 9 weight percent, preferably about 85 to about 97 weight percent, and more preferably about 95 to about 96 weight percent solid rim block substrate. (b) about 2 to about 5% by weight, preferably about 3 to about 4.5% by weight, and most preferably about 3.6 to about 4.2% by weight, of at least one non-encapsulated perfume oil; and (c) about 5 to about 15% by weight, preferably about 8 to about 12% by weight, of at least one flavor oil different from component (b) encapsulated in a maltodextrin matrix, calculated by weight in capsules. provided that all amounts add up to 100% by weight.

[0101] Preferably, component (c) is dosed at 0.5-15% by weight. Pearls typically add 20% by weight of perfume oil, corresponding to 0.1-6% by weight of the encapsulated perfume oil. The preferred overall dosage is 0.8-12% by weight of the encapsulated perfume oil, thus 0.12-2.4% by weight of the perfume oil in the capsule. However, an economical dosage required by consumers is usually 1-3% by weight of the capsule, corresponding to 0.2-0.6% by weight of the perfume oil in the capsule.

[0102] Again, it is understood that mixtures such as those described above in amounts less than or greater than 100% by weight are not within the scope of the present invention or claims, however, one skilled in the art would know how to adjust the ingredients within the suggested ranges to achieve a 100% by weight composition without further investigation.

[0103] Industrial Applications Another object of the present invention relates to a method for preparing rim blocks with improved scent performance, in particular either scent change or scent enhancement, comprising or including the steps of: (i) Providing a solid rim block base. (ii) providing at least one non-encapsulated perfume oil; (iii) providing at least one flavor oil different from component (b) encapsulated in a maltodextrin matrix. (iv) blending the ingredients; and (v) subjecting the blend to a tablet pressing, molding or extrusion operation.

[0104] Finally, the present invention also encompasses the use of perfume oils in a maltodextrin matrix to make solid rim blocks and / or solid soaps.

[0105] For the sake of good order, it is stated that all preferred embodiments, combinations and ranges relating to the rim block or parts thereof cited above also apply to the claimed method and use, so that repetition is not necessary.

[0106] Examples 1 to 5 Determination of loading amount and particle size In a first attempt, several types of scented maltodextrin pearls with the same scent were mixed into a rimblock formulation with the following composition: 44.5% by weight C10-C14 alkylbenzene sulfonate powder 50.5% by weight sodium sulfate 5.0% by weight Maltodextrin pearls of different sizes and loadings flavored with lime flavor.

[0107] The rim blocks were prepared using a tablet press. The compositions were evaluated in both wet and dry states to determine which pearls performed best. To this end, the rim blocks were placed in separate plastic cans, and their fragrance intensity was rated by a nine-person panel on a scale of 1 (low) to 9 (high) in both dry and wet states. The results are shown in Table 1. [Table 1]

[0108] The pearls from Examples 4 and 5 have very low loadings and therefore perform poorly compared to the high loading pearls from Examples 1-3. It appears that the particles, which are too small, release some of their perfume oil in the dry state due to their very large surface. The larger pearls performed much better.

[0109] Example 6, Comparative Example C1 Spiked Rim Block Performance Below, rim blocks containing maltodextrin pearls of different perfume oils and fragrances with a diameter of 0.9 mm and loaded with 20% by weight of lime flavor were prepared. The compositions are provided in Table 2. [Table 2]

[0110] In a three-point discrimination test, 24 panelists attempted to distinguish between wet and dry samples in brown glass bottles. Only one scent was used in each experiment. Free oil = Violet Spa (fruity floral) and encapsulated fragrance = Pomelo bring about a strong scent change. Free oil = Aquafresh (aromatic citric acid) and encapsulated fragrance = pomelo resulted in a weak scent switch. Aquafresh was too strong. Free oil = Pink Bloom (Floral Cherry Blossom) and encapsulated fragrance = Ginger provided a nice short scent change. The free oil = Nature Pine (a green herb) and the encapsulated fragrance = Ginger resulted in a strong scent change, but was an unpleasant combination. The three-point discrimination test was performed with free oil, and Violet Spa (fruity floral) and the encapsulated fragrance Pomelo resulted in a strong scent switch.

[0111] 87.5% of the panelists detected a difference, proving that there was a significant difference in the rim block's aroma. After a few hours, once both samples had dried, the triangle test was conducted again. This time, 36.4% of the panelists detected the different samples, proving that there was no statistically significant difference. However, in the second moisture test, 81.8% of the panelists were able to recognize the rim block. This again demonstrates a highly significant difference in aroma.

[0112] In the first sensory test, the following five samples were placed in a sealed chamber, out of the sight of an untrained panel of 11 people, who were asked to describe the scent. The accuracy of their descriptions was rated on a scale from 0 (inaccurate description of the scent switching effect) to 3 (description perfectly matches both fragrance oils ⇒ accurate description of the scent switching effect). In this test, the average scent switching effect score was 1.67. The results are shown in Table 3. 1 Dry single-component formulation perfumed with free perfume oil - Dry: Free perfume oil (Violet) and encapsulated fragrance (Pomelo). 2. Moisturizing two-component formulation - free oil (violet) and encapsulated fragrance (pomelo) 3 Dry one-component formulation perfumed with perfume oil - Moist two-component formulation without free perfume oil (violet) and encapsulated fragrance (pomelo). 4 Dry two-component formulation - Moist one-component formulation without free perfume oil (violet) and encapsulated fragrance (pomelo). 5 Moisty single-liquid type, contains free oil (pomelo), does not contain encapsulated fragrance. [Table 3]

Claims

1. (a) a solid rim block base; (b) at least one non-encapsulated perfume oil; and (c) at least one flavor oil, the same as or different from component (b), encapsulated in a maltodextrin matrix; A rim block with improved fragrance performance, wherein the encapsulated fragrance (component c) exhibits an average particle size of 0.6-2 mm.

2. The solid rim block base comprises: (a1) at least one surfactant; (a2) at least one solvent, and optionally (a3) at least one builder; (a4) at least one salt, and (a5) at least one adjuvant; The rim block of claim 1 , comprising:

3. 3. The rim block of claim 2, wherein the surfactant is an anionic surfactant, a nonionic surfactant, or a mixture of both.

4. 4. The rim block of claim 3, wherein said anionic surfactant is selected from the group consisting of oxoalkyl sulfates, alkyl ether sulfates, alkyl benzene sulfonates, soaps, and mixtures thereof.

5. 4. The rim block of claim 3, wherein said non-ionic surfactant is selected from the group consisting of alkyl polyglycol ethers, alkyl polyglycosides, carboxylic acid amides, and mixtures thereof.

6. 3. The rim block of claim 2, wherein the solvent is selected from the group consisting of water, polyol, mineral oil, or mixtures thereof.

7. 3. The rim block of claim 2, wherein the builder is selected from the group consisting of zeolites, layered silicates, amorphous silicates, phosphates, organic acids, polymers, hydrocarbons, and lactones.

8. 3. The rim block of claim 2, wherein said salts are selected from the group consisting of alkali or alkaline earth sulfates carbonates and chlorides.

9. 3. The rim block of claim 2, wherein said adjuvants are selected from the group consisting of bleaching agents, gelling agents, polymeric dispersants, antifoaming agents, disinfectants, odor absorbers, colorants, pigments, and mixtures thereof.

10. The solid rim block base comprises: (a1) about 35 to about 87 weight percent surfactant. (a2) from about 1 to about 45 weight percent solvent; (a3) 0 to about 46% by weight of a builder. (a4) 0 to about 60% by weight of salt; and (a5) 0 to about 10% by weight of an adjuvant. The rim block of claim 1 , comprising: However, all amounts add up to 100% by weight.

11. 10. A rim-block according to claim 1, comprising an encapsulated flavor (component c) obtained by fluidized bed agglomeration from a melt of maltodextrin, polysaccharides and flavor.

12. (a) about 75 to about 98 weight percent solid rim block base; (b) from about 2 to about 5 weight percent of at least one non-encapsulated perfume oil; and (c) about 0.5 to about 15% by weight (calculated by weight of capsules) of at least one flavor oil different from component (b) encapsulated in a maltodextrin matrix; The rim block of claim 1 , comprising: However, the condition is that all the ingredients are added so that the total amount becomes 100% by weight.

13. 1. A method for preparing a rim-block with improved scent performance, comprising: (i) providing a solid rim block base; (ii) providing at least one non-encapsulated perfume oil; (iii) providing at least one flavor oil, the same as or different from component (b), encapsulated in a maltodextrin matrix; (iv) blending the ingredients, and (v) subjecting the blend to a tablet pressing, molding or extrusion operation; The method wherein the encapsulated flavoring exhibits an average particle size of 0.6-2 mm.

14. 1. Use of an encapsulated perfume oil in a maltodextrin matrix for the manufacture of a solid rim block or soap bar, wherein said encapsulated perfume oil exhibits an average particle size of 0.6-2 mm.

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