Cleansing compositions free of sodium chloride and sulfate-based surfactants

11633,339

16/124693

September 07, 2018

The present disclosure relates to cleansing compositions that are free of sulfate-based surfactants and free of sodium chloride. The cleansing compositions include: (a) one or more non-sulfate anionic surfactants; one or more amphoteric surfactants; one or more nonionic surfactants; (d) one or more hydrophobically modified poly(meth)acrylates; one or more silicones; and water. The cleansing compositions are particularly useful for cleansing hair and providing conditioning benefits to the hair.

L'OREAL (Paris, FR)

L'OREAL (Paris, FR)

1. A cleansing composition comprising: (a) about 5 to about 25 wt. % of a plurality of non-sulfate anionic surfactants comprising: (i) about 5 to about 20 wt. % of one or more acyl isethionates, salts thereof, or a mixture thereof; and (ii) about 1 to about 5 wt. % of one or more acyl sarcosinates salts thereof, and a mixture thereof; wherein the weight ratio of (i) to (ii) is 4:1 to 6:1; (b) about 1 to about 10 wt. % of one or more alkyl amphopropionates, salts thereof, or a mixture thereof; (c) about 1 to about 10 wt. % of one or more nonionic surfactants; (d) about 0.1 to about 3 wt. % of one or more hydrophobically modified poly(meth)acrylates selected from acrylates/C10-30 alkyl acrylate crosspolymer, acrylates/C12-22 alkylmethacrylate copolymer, acrylates/steareth-20 methacrylate copolymer, acrylates/steareth (or ceteth)-20 itaconate copolymer, acrylates/steareth-50 acrylate copolymer, steareth-10 allyl ether/acrylate copolymer, acrylates/beheneth-25 methacrylate copolymer, acrylates/vinyl acetate crosspolymer, glyceryl polymethacrylate, ammonium acryloyldimethyltaurate/beheneth-25 methacrylate copolymer, or a mixture thereof; (e) about 0.1 to about 10 wt. % of one or more silicones; and (f) about 50 to about 95 wt. % of water; wherein all weight percentages are based on the total weight of the cleansing composition; and wherein the composition is free of sodium chloride and free of sulfate-based surfactants.

2. The cleansing composition of claim 1 , wherein the one or more non-sulfate anionic surfactants further comprise one or more alkyl sulfonates, alkyl sulfosuccinates, alkyl sulfoacetates, alkoxylated monoacids, salts thereof, and a mixture thereof.

3. The cleansing composition of claim 1 comprising sodium cocoyl isethionate, sodium lauroyl methyl isethionate, sodium cocoyl methyl isethionate, or a mixture thereof.

4. The cleansing composition of claim 1 comprising one or more acyl sarcosinates selected from potassium lauroyl sarcosinate, potassium cocoyl sarcosinate, sodium cocoyl sarcosinate, sodium lauroyl sarcosinate, sodium myristoyl sarcosinate, sodium oleoyl sarcosinate, sodium palmitoyl sarcosinate, ammonium lauroyl sarcosinate, or a mixture thereof.

5. The cleansing composition of claim 1 comprising one or more alkyl amphopropionates selected from cocoamphopropionate, cornamphopropionate, caprylamphopropionate, cornamphopropionate, caproamphopropionate, oleoamphopropionate, isostearoamphopropionate, stearoamphopropionate, lauroamphopropionate, salts thereof, or a mixture thereof.

6. The cleansing composition of claim 1 , wherein the one or more nonionic surfactants are selected from alkyl polyglucosides, alkanolamides, polyoxyalkylenated nonionic surfactanta, polyglycerolated nonionic surfactants, ethoxylated fatty esters, or a mixture thereof.

7. The cleansing composition of claim 1 comprising, as nonionic surfactants: (i) about 1 to about 10 wt. % of one or more alkanolamides; (ii) about 1 to about 10 wt. % of one or more alkyl polyglucosides; and (iii) optionally, one or more additional nonionic surfactants.

8. The cleansing composition of claim 7 , wherein the one or more alkanolamides are selected from oleic acid diethanolamide, myristic acid monoethanolamide, soya fatty acids diethanolamide, stearic acid ethanolamide, oleic acid monoisopropanolamide, linoleic acid diethanolamide, stearic acid monoethanolamide, behenic acid monoethanolamide, isostearic acid monoisopropanolamide, erucic acid diethanolamide, ricinoleic acid monoethanolamide, coconut fatty acid monoisopropanolamide, coconut acid monoethanolamide, palm kernel fatty acid diethanolamide, coconut fatty acid diethanolamide, lauric diethanolamide, polyoxyethylene coconut fatty acid monoethanolamide, coconut fatty acid monoethanolamide, lauric monoethanolamide, lauric acid monoisopropanolamide, myristic acid monoisopropanolamide, coconut fatty acid diisopropanolamide, or and mixtures thereof.

9. The cleansing composition of claim 7 comprising one or more alkyl polyglucosides selected from lauryl glucoside, octyl glucoside, decyl glucoside, coco glucoside, or a mixture thereof.

10. The cleansing composition of claim 1 , wherein the one or more silicones are selected from polyorganosiloxanes, polyalkylsiloxanes, polyarylsiloxanes, polyalkarylsiloxanes, polyestersiloxanes, or a mixture thereof.

11. The cleansing composition of claim 10 , wherein the one or more silicones are selected from dimethicone, cyclomethicone, amodimethicone, trimethyl silyl amodimethicone, phenyl trimethicone, trimethyl siloxy silicate, polymethylsilsesquioxane or a mixture thereof.

12. The cleansing composition of claim 1 further comprising one or more conditioning agents selected from cationic polymers, non-silicone fatty compounds, cationic proteins, cationic protein hydrolysates, oils, ester oils, alkyl amines, or a mixture thereof.

13. The cleansing composition of claim 1 further comprising one or more thickening agents.

14. A cleansing composition comprising: (a) about 5 to about 25 wt. % of a plurality of non-sulfate anionic surfactants comprising: (i) about 5 to about 15 wt. % of one or more acyl isethionates, salts thereof, or a mixture thereof; and (ii) about 1 to about 5 wt. % of one or more acyl sarcosinates, salts thereof, or a mixture thereof; wherein the weight ratio of (i) to (ii) is 4:1 to 6:1; and (b) about 2 to about 8 wt. % of one or more alkyl amphoproprionates, salts thereof, or a mixture thereof; (c) about 5 to about 10 wt. % of a plurality of nonionic surfactants comprising: (i) about 1 to about 10 wt. % of one or more alkanolamides; and (ii) about 1 to about 10 wt. % of one or more alkyl polyglucosides, salts thereof, or a mixture thereof; and (d) about 0.1 to about 3 wt. % of acrylates/beheneth-25 methacrylate copolymer; (e) about 0.1 to about 10 wt. % of one or more silicones; and (f) about 50 to about 95 wt. % of water; wherein all weight percentages are based on the total weight of the cleansing composition; and wherein the composition is free of sodium chloride.

15. A method for treating hair comprising contacting hair with a cleansing composition of claim 1 and subsequently rinsing the cleansing composition from the hair.

16. The cleansing composition of claim 1 comprising about 10 to about 25 wt. % of the plurality of the non-sulfate anionic surfactants.

17. The cleansing composition of claim 14 comprising about 10 to about 25 wt. % of the plurality of the non-sulfate anionic surfactants.

18. The cleansing composition of claim 14 further comprising one or more conditioning agents chosen from cationic polymers, non-silicone fatty compounds, cationic proteins, cationic protein hydrolysates, oils, ester oils, alkyl amines, or a mixture thereof.

19. The cleansing composition of claim 14 further comprising one or more natural oils.

6436383 August 2002 Murray
7790149 September 2010 Chandra et al.
8414872 April 2013 Resnick et al.
9216147 December 2015 Fahl et al.
20130164244 June 2013 Molenda
20140094395 April 2014 Berbel et al.
20160095804 April 2016 Xavier et al.
20160310377 October 2016 Torres Rivera
2313073 April 2011
2932959 October 2015
3168251 May 2017
2013092721 June 2013
2017108824 June 2017
2018002557 January 2018

International Search Report and Written Opinion dated Dec. 6, 2019 for corresponding PCT Application No. PCT/US2019/049297. cited by applicant

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