Patent ID: 6030630
Filing Date: 2000-02-29
Classification: A61K,A61Q

Abstract:
A cosmetic hair or skin composition comprising at least one water-dispersible sulfonated copolyester containing polyorganosiloxane units having a plurality of repeating sulfonated polyester units and polyorganosiloxane units, said sulfonated copolyester containing polyorganosiloxane units having:a number-average molecular mass from about 5000 to 45,000,a weight content of sulfur from about 0.5 to 10%, relative to said sulfonated copolyesters containing polyorganosiloxane units, anda silicon content from about 0.05 to 20% by weight relative to said sulfonated copolyesters containing polyorganosiloxane units;said composition comprising:from about 0.1 to 50% of its weight of said sulfonated copolyester containing said polyorganosiloxane units, andfrom about 0.5 to 99.5% of its weight of a vehicle compatible with the hair or the skin.