Composition, useful in e.g. mascara, lipstick, lip gloss, lip balm, eye shadow, foundation and mascara, comprises a hydroxypropyl cellulose ester compound in a medium

摘要

Composition comprises at least one hydroxypropyl cellulose ester compound (I) in a medium. Composition comprises at least one hydroxypropyl cellulose ester compound of formula (I) in a medium. R 1>-R 3> : H or -C(O)Y 1>, preferably -C(O)CH 3, -C(O)CH 2CH 3, -C(O)CH 2CH 2CH 3, -C(O)CH(CH 3) 2or -C(O)cyclohexyl; Y 1> : linear, saturated 1-10C-alkyl, branched 3-10C-alkyl, or cyclic 5-10C-alkyl (optionally substituted by 1-8C-alkyl), linear, unsaturated 2-10C-alkenyl, branched 3-10C-alkenyl, cyclic 5-10C-alkenyl, 5-10C-mono-or bi-cyclic aryl (optionally substituted by 1-3 1-8C-alkyl or 1-8C-alkenyl), mono-or bi-cyclic 7-13C-aralkyl (where the aryl is 6-10C-aryl and the alkyl is 1-3C-alkyl); and n : 10-2000, such that the weight average molecular weight of (I) is 4000-800000, preferably 20000-60000. Provided that R 1>-R 3>are not simultaneously H. An independent claim is included for a hydroxypropyl cellulose ester compound (I) (where the weight average molecular weight of (I) is 4000-60000, preferably 20000-50000). [Image].