Patent ID: 6406683
Filing Date: 2002-06-18
Classification: A61K,A61Q,C09B,Y10S

Abstract:
A cosmetic composition comprising:A) a mixture of: (1) an organosiloxane resin which is solid at about 25Â° C., has a molecular weight range of from about 1,000 to about 10,000 grams/mole, is soluble in organic solvents, and comprises R3SiO1/2 â€œMâ€  units, R2SiO â€œDâ€  units, RSiO3/2 â€œTâ€  units, SiO2 â€œQâ€  units and mixtures thereof in a ratio selected to satisfy the relationship RnSiO(4âˆ’n)/2, wherein is about 1.2 and R is a methyl group and wherein the ratio of â€œMâ€  to â€œQâ€  groups is about 0.7; and (2) dimethicone gum having a viscosity of 2,500,000 cSt at 25Â° C.; B) a volatile carrier; and C) a pigment; wherein the ratio of organosiloxane resin to dimethicone gum is from about 1:10 to about 3.5:1; and wherein the ratio of dimethicone gum to pigment is from about 1:1 to about 30:1; said composition comprising no more than about 2% by weight of waxes.