Patent ID: 8449870
Filing Date: 2013-05-28
Classification: A61K,A61Q

Abstract:
1. A lipstick or mascara composition comprising an emulsion of an aqueous phase and a non-aqueous phase, at least one inorganic pigment present in an amount greater than 2 percent by weight of the composition, and a gelling system of from about 0.01 to about 10 percent of at least one alkylene oxide-containing emulsion stabilizer having an HLB greater than 8, the alkylene oxide-containing emulsion stabilizer being selected from the group consisting of cetyl dimethicone copolyol/polyglycetyl-4 isostearate/hexyl laurate, PEG-30 dipolyhydroxystearate, sorbitan tristearate, glyceryl stearate/PEG-100 stearate, glyceryl olivate, polysorbate 20, stearic acid and laureth-7, and from about 1 to about 90 percent of at least one non-siloxane based polyamide resin, wherein the composition is wax-free and the non-siloxane based polyamide resin an ester-terminated polyamide of the following formula wherein: each R each R each R each R n is the number of repeating units, such that ester groups constitute from 10% to 50% of the total of the ester and amide groups in the polyamide.