| 发明名称 |
WATER-IN-OIL-IN-WATER EMULSIONS |
| 摘要 |
The present invention generally relates to W/O/W emulsions including an oil-soluble polar modified polymer and polylysine. |
| 申请公布号 |
US2014193354(A1) |
申请公布日期 |
2014.07.10 |
| 申请号 |
US201214241753 |
申请日期 |
2012.10.01 |
| 申请人 |
L'OREAL |
发明人 |
Motornov Mikhail;Bui Hy Si;Simonnet Jean-Thierry;Pang Christopher |
| 分类号 |
A61K8/06;A61K8/84;A61Q1/04;A61Q1/10;A61K8/81;A61Q19/00 |
主分类号 |
A61K8/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A water-in-oil-in-water emulsion comprising:
(a) water; (b) at least one polylysine; and (c) at least one polar modified polymer selected from the group consisting of:
(1) a low carbon oil-soluble polar modified polymer comprising at least one C2-C4 monomer and modified with at least one hydrophilic unit, and having a weight-average molecular weight of less than or equal to 25 000 g/mol and a melting point above 75° C.;(2) an high carbon oil-soluble polar modified polymer comprising at least one C22-C40 monomer and modified with at least one hydrophilic unit, and having a weight-average molecular weight of less than or equal to 30000 g/mol and a crystallinity of 8% to 60%; and(3) mixtures thereof. |
| 地址 |
Paris FR |
