| 发明名称 |
SOLID LIPSTICK COMPOSITION HAVING IMPROVED HARDNESS |
| 摘要 |
Disclosed is a solid lipstick composition comprising at least one polypropyl silsesquioxane film forming resin, at least one silicone acrylate copolymer, at least one volatile hydrocarbon solvent, and at least one wax, wherein the ratio of the silicone acrylate copolymer to the polypropyl silsesquioxane resin is from about 1:1 to about 1:4, said composition preferably having a hardness of at least 40 gf for an 8.1 mm diameter stick. |
| 申请公布号 |
US2015366779(A1) |
申请公布日期 |
2015.12.24 |
| 申请号 |
US201414307815 |
申请日期 |
2014.06.18 |
| 申请人 |
L'OREAL |
发明人 |
BUI Hy Si;EL-KHOURI Rita Jaky |
| 分类号 |
A61K8/895;A61K8/92;A61K8/89;A61Q1/06 |
主分类号 |
A61K8/895 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A solid lipstick composition comprising:
(a) from about 1% to about 25% by weight of at least one silicone acrylate copolymer; (b) from about 5% to about 35% by weight of at least one polypropylsilsesquioxane film forming resin; (c) from 10% to about 20% by weight of at least one wax; and (d) from about 30% to about 70% by weight of at least one volatile hydrocarbon solvent;wherein the ratio of the silicone acrylate copolymer (a) to the at least one polypropylsilsesquioxane film forming resin (b) is from about 1:1 to about 1:4; the composition having a hardness of at least 40 gf; the weights being relative to the weight of the composition. |
| 地址 |
Paris FR |
