The application relates to stable, anhydrous dish soap formulation.

The present invention is a liquid detergent composition for tableware and/or kitchen hard articles containing: (a) a nonionic surfactant with an HLB of 10.5 or less (provided that (b) is excluded); (b) a glycoside having a hydrocarbon group with 8 or more and 18 or less carbons and a glycoside group with an average degree of condensation of 0.5 or more and 3 or less; and (c) an organic solvent with a logPow of 0 or more and 1.5 or less [hereinafter, referred to as component (c)], wherein the content of (a) in all surfactants is 30 mass % or more and 95 mass % or less, a mass ratio of component (c) to the content of (a), (c)/(a), is 2 or more and 8 or less, and a viscosity at 20° C. is 20 mPa.Math.s or less.

Provided are a hydrophilizing agent composition for hard surfaces and a method for hydrophilizing a hard surface capable of imparting hydrophilicity to the hard surface and excellent in rinsing durability to maintain hydrophilicity of the hard surface even after rinses with water several times. The hydrophilizing agent composition for hard surfaces contains (A) an internal olefin sulfonate with 18 carbons, (B) a polymer having a cationic group, and water.

Provided are a hydrophilizing agent composition for hard surfaces and a method for hydrophilizing a hard surface capable of imparting hydrophilicity to the hard surface and excellent in rinsing durability to maintain hydrophilicity of the hard surface even after rinses with water several times. The hydrophilizing agent composition for hard surfaces contains (A) an internal olefin sulfonate with 18 carbons, (B) a polymer having a cationic group, and water.

The present invention provides a liquid detergent composition comprising anionic surfactants, optionally one or more nonionic surfactants, polyethylene glycol, and water, and wherein the liquid detergent composition has a pH of 7.0 to 7.5, wherein the liquid detergent composition has a viscosity at 25° C. and 20 s.sup.−1 in the range of 5 to 100 mPa s.sup.−1, and wherein the liquid laundry composition has stable viscosity between a temperature range of 10 and 40° C., and wherein the composition is adapted for application with a hand-held dispensing device used for washing by hand. The liquid detergent composition has a low constant viscosity throughout the temperature range of normal use and produces a stable foamy lather.

The present invention provides a liquid detergent composition comprising anionic surfactants, optionally one or more nonionic surfactants, polyethylene glycol, and water, and wherein the liquid detergent composition has a pH of 7.0 to 7.5, wherein the liquid detergent composition has a viscosity at 25° C. and 20 s.sup.−1 in the range of 5 to 100 mPa s.sup.−1, and wherein the liquid laundry composition has stable viscosity between a temperature range of 10 and 40° C., and wherein the composition is adapted for application with a hand-held dispensing device used for washing by hand. The liquid detergent composition has a low constant viscosity throughout the temperature range of normal use and produces a stable foamy lather.

The present invention relates to a surfactant composition comprising:

a) at least one anionic surfactant, and
b) at least one compound chosen from amphoteric surfactants and non-ionic surfactants,
wherein the total active material of said surfactants ranges from 25 to 70% by weight relative to the total weight of said composition,
wherein the anionic surfactant ratio is from 0.2 to 0.9, the amphoteric surfactant ratio is from 0.0 to 0.8 and the non-ionic surfactant ratio is from 0.0 to 0.8, said ratio being the ratio of the percentage by weight of active material of said surfactant in said composition to the percentage by weight of total active material of said surfactants in said composition,
the pH of the composition being between 4 and 9,
wherein said at least one anionic surfactant is chosen from the group consisting of alkyl sulfoacetate, isethionate and sodium lauroylsarcosinate.

The present invention also relates to a cosmetic, dermatological or detergent composition comprising the surfactant composition, as well as to a combination of a spray-generating device and the surfactant composition or the cosmetic composition, wherein said spray-generating device sprays said cosmetic composition.

The present invention relates to a surfactant composition comprising:

a) at least one anionic surfactant, and
b) at least one compound chosen from amphoteric surfactants and non-ionic surfactants,
wherein the total active material of said surfactants ranges from 25 to 70% by weight relative to the total weight of said composition,
wherein the anionic surfactant ratio is from 0.2 to 0.9, the amphoteric surfactant ratio is from 0.0 to 0.8 and the non-ionic surfactant ratio is from 0.0 to 0.8, said ratio being the ratio of the percentage by weight of active material of said surfactant in said composition to the percentage by weight of total active material of said surfactants in said composition,
the pH of the composition being between 4 and 9,
wherein said at least one anionic surfactant is chosen from the group consisting of alkyl sulfoacetate, isethionate and sodium lauroylsarcosinate.

The present invention also relates to a cosmetic, dermatological or detergent composition comprising the surfactant composition, as well as to a combination of a spray-generating device and the surfactant composition or the cosmetic composition, wherein said spray-generating device sprays said cosmetic composition.

A bar composition comprising: a) 10%-60% synthetic (non-soap) surfactant; b) 0%-50% fatty acid and soap wherein total fatty acid soap is less than 60% of total synthetic surfactant; c) 6.8%-54% water-soluble structurant, selected from • polyalkylene oxides having MW 1,500-10,000, • PEO-PPO blockcopolymers, wherein the water soluble structurant has a melting point of 40-100° C. and further comprises polyalkylene oxides having MW 50,000-500,000, 1-5 wt %; d) 0.1%-4.8% alkali metal isethionate; e) 2.7%-13.5% water, wherein the sum of water, alkali metal isethionate and water-soluble structurant is 10%-60%, wherein based on the total amount of water, alkali metal isethionate and said water-soluble structurant, • water is present 4-27%, • alkali metal isethionate is present less than 8%, • water-soluble structurant is present 68-90%. Use of the composition for eliminating efflorescence.

A process for preparing light-colored aqueous surfactant compositions containing 10% by weight to 60% by weight, based on the total composition, of one or more alpha-sulfo fatty acid disalts (A) of general formula (I),
R.sup.1CH(SO.sub.3M.sup.1)COOM.sup.2  (I), in which radical R.sup.1 is a linear or branched alkyl or alkenyl radical having 6 to 18 carbon atoms and radicals M.sup.1 and M.sup.2, independently, are selected from the group comprising H, Li, Na, K, Ca/2, Mg/2, ammonium, and alkanolamines, and water, in which fatty acids of the general formula (Ia),
R.sup.2CH.sub.2COOH  (Ia) in which radical R.sup.2 is a linear or branched alkyl or alkenyl radical having 6 to 18 carbon atoms, (i) are subjected to sulfonation with gaseous sulfur trioxide, (ii) the acidic sulfonation product is neutralized, and then (iii) is subjected to bleaching with hydrogen peroxide at a pH above 7 in a temperature range of 80 to 95° C. in the presence of 50 to 500 ppm, based on the total composition of a stabilizer selected from the group comprising magnesium oxide, magnesium salts, water glass, nitrilotriacetic acid, ethylenediaminetetraacetic acid, gluconic acid, and salts thereof.