Personal care compositions containing N,N-diallyldialkylammonium halide/N-vinylpyrrolidone polymers
View Patent ↗A cosmetically acceptable composition comprising about 0.01 to about 40 weight percent, based on polymer solids, of a stable solution of a cationic copolymer composed of about 1 to about 99 mole percent diallyl-N,N-disubstituted ammonium halide and about 99 to about 1 mole percent N-vinylpyrollidone, wherein the solution as a RSV of about 0.4 to about 10 dL/g, methods of preparing the composition and methods of using the composition to treat keratinous substrates such as hair, skin and nails.
1. A method of treating hair, skin or nails comprising applying a cosmetically acceptable composition comprising from about 0.01 to about 40 weight percent, based on polymer solids, of a stable solution of a cationic copolymer composed of about 1 to about 99 mole percent diallyl-N,N-disubstituted ammonium halide and about 99 to about 1 mole percent N-vinylpyrollidone, wherein the solution as a RSV of about 0.4 to about 10 dL/g to said hair, skin or nails.
2. The method of claim 1 , wherein the cosmetically acceptable composition further comprises one or more excipients selected from the group consisting of water, saccharides, surface active agents, humectants, petrolatum, mineral oil, fatty alcohols, fatty ester emollients, waxes and silicone-containing waxes, silicone oil, silicone fluid, silicone surfactants, volatile hydrocarbon oils, quaternary nitrogen compounds, amine functionalized silicones, conditioning polymers, rheology modifiers, antioxidants, sunscreen active agents, di-long chain amines of about C 10 to C 22 , long chain fatty amines of about C 10 to C 22 , fatty alcohols, ethoxylated fatty alcohols and di-tail phospholipids.
3. The method of claim 1 , wherein the cosmetically acceptable composition selected from the group consisting of shampoos, aftershaves, sunscreens, lotions, hand and body creams, liquid soaps, bar soaps, bath oil bars, shaving creams, dishwashing liquids, conditioners, permanent waves, hair relaxers, hair bleaches, hair detangling lotion, styling gel, styling glazes, spray foams, styling creams, styling waxes, styling lotions, mousses, spray gels, pomades, shower gels, bubble baths, hair coloring preparations, temporary and permanent hair colors, color conditioners, hair lighteners, coloring and non-coloring hair rinses, hair tints, hair wave sets, permanent waves, curling, hair straighteners, hair grooming aids, hair tonics, hair dressings and oxidative products, spritzes, styling waxes and balms.
4. The method of claim 1 , wherein the diallyl-N,N-disubstituted ammonium halide is diallyldimethylammonium chloride.
5. The method of claim 4 , wherein cosmetically acceptable composition comprises about 0.01 to about 20 weight percent, based on polymer solids, of a stable solution of a cationic copolymer composed of about 1 to about 99 mole percent diallyldimethylammonium chloride and about 99 to about 1 mole percent N-vinylpyrollidone.
6. The method of claim 4 , wherein cosmetically acceptable composition comprises about 0.01 to about 10 weight percent, based on polymer solids, of a stable solution of a cationic copolymer composed of about 1 to about 99 mole percent diallyldimethylammonium chloride and about 99 to about 1 mole percent N-vinylpyrollidone.
7. The method of claim 4 , wherein cosmetically acceptable composition comprises about 0.01 to about 40 weight percent, based on polymer solids, of a stable solution of a cationic copolymer composed of about 1 to about 30 mole percent diallyldimethylammonium chloride and about 99 to about 70 mole percent N-vinylpyrollidone.
8. The method of claim 4 , wherein cosmetically acceptable composition comprises about 0.01 to about 40 weight percent, based on polymer solids, of a stable solution of a cationic copolymer composed of about 1 to about 10 mole percent diallyldimethylammonium chloride and about 99 to about 90 mole percent N-vinylpyrollidone.
9. The method of claim 4 , wherein cosmetically acceptable composition is selected from the group consisting of shampoos, conditioners, permanent waves, hair relaxers, hair bleaches, hair detangling lotion, styling gel, styling glazes, spray foams, styling creams, styling waxes, styling lotions, mousses, spray gels, pomades, hair coloring preparations, temporary and permanent hair colors, color conditioners, hair lighteners, coloring and non-coloring hair rinses, hair tints, hair wave sets, permanent waves, curling, hair straighteners, hair grooming aids, hair tonics, hair dressings and oxidative products, spritzes, styling waxes and balms.
10. The method of claim 4 , wherein cosmetically acceptable composition is selected from the group consisting of lotions, hand and body creams, shaving gels or shaving creams, body washes, sunscreens, liquid soaps, deodorants, anti-perspirants, suntan lotions, after sun gels, bubble baths, hand or mechanical dishwashing compositions.