| 发明名称 |
Copolymer of vinyl pyrrolidone and a C30 alpha-olefin in flake or powder form, process for making same, and personal care compositions therewith |
| 摘要 |
Ganex TM copolymers in the physical form of flakes or powders is provided herein by a novel process, and used in a personal care composition.
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| 申请公布号 |
US5219559(A) |
申请公布日期 |
1993.06.15 |
| 申请号 |
US19920911640 |
申请日期 |
1992.07.10 |
| 申请人 |
ISP INVESTMENTS INC. |
发明人 |
KOPOLOW, STEPHEN L. |
| 分类号 |
A61K8/81;A61Q17/04;A61Q19/00;C08F210/14;C08J3/12 |
主分类号 |
A61K8/81 |
| 代理机构 |
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