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1. WO2006113882 - COMPOSITION COSMETIQUE A TENUE DE LONGUE DUREE

Note: Texte fondé sur des processus automatiques de reconnaissance optique de caractères. Seule la version PDF a une valeur juridique

[ EN ]

WHAT IS CLAIMED IS:

1. A cosmetic composition comprising a film-forming silicone-containing polyurethane having a viscosity of about 130,000 to about 2,500,000 cps said polyurethane polymer being present in an effective amount to a impart long lasting transfer resistant film when applied to a surface of the human body.

2. The cosmetic composition of claim 1, further comprising having an amount of isocyanate moieties from about 10 ppm or less as measured by NCO groups.

3. The cosmetic composition of claim 1, wherein the film-forming silicone-containing polyurethane is formed from bis-PEG-1 dimethicone-bis hydroxyl polydimethyl siloxane/IPDI copolymer, bis-PEG-1 dimethicone, bis-hydroxy polydimethyl siloxane and isophorone diisocyanate; and from bis-PEG-1 dimethicone-polypropylene glycol-26/IPDI copolymer, bis-PEG-1 dimethicone, and isophorone diisocynate and combinations thereof.

4. The cosmetic composition of claim 1 , wherein said polyurethane polymer has a viscosity of at least about 130,000 cps.

5. The cosmetic composition of claim 1, wherein said polyurethane polymer has a viscosity of at least about 400,000 cps.

6. The cosmetic composition of claim 1, wherein said polyurethane polymer has a viscosity of at least about 750,000 cps.

7. The cosmetic composition of claim 1, wherein said polyurethane polymer has a viscosity of at least about 1,000,000 cps.

8. The cosmetic composition of claim 1, wherein said polyurethane polymer has a viscosity of at least about 1,500,000 cps.

9. The cosmetic composition of claim 1, wherein said polyurethane polymer has a viscosity of at least about 2,000,000 cps.

10. A method for providing a cosmetic film on a human surface comprising applying thereto a composition comprising a polyurethane polymer having a viscosity of about 130,000 to about 2,500,000 cps said polyurethane polymer being present in an effective amount to impart a long-wearing transfer resistant film thereon.

11. The method of claim 9, wherein said polyurethane polymer has a viscosity of at least about 130,000 cps.

12. The method of claim 10, wherein said polyurethane polymer has a viscosity of at least about 2,000,000 cps.