| 发明名称 |
PREPARATION WHOSE COLORING DEPENDS ON THE VIEWING ANGLE |
| 摘要 |
The invention relates to cosmetic or pharmaceutical preparations comprising pigments whose coloring depends on the viewing angle and comprising additives which are customary for cosmetic or pharmaceutical preparations, wherein the pigments comprise at least one oriented crosslinked substance having a liquid-crystalline structure with a chiral phase, are plateletlike in form and have a thickness of 1 - 20 .mu.m.
|
| 申请公布号 |
CA2210893(C) |
申请公布日期 |
2001.06.05 |
| 申请号 |
CA19972210893 |
申请日期 |
1997.07.21 |
| 申请人 |
WACKER-CHEMIE GMBH |
发明人 |
HUBER, ANNEMARIE;MUELLER-REES, CHRISTOPH |
| 分类号 |
A61K8/18;A61K8/00;A61K8/02;A61K8/04;A61K8/34;A61K8/89;A61K8/891;A61K8/92;A61Q1/00;A61Q1/02;A61Q1/04;A61Q1/06;A61Q1/10;A61Q1/12;A61Q3/02;A61Q5/00;A61Q5/02;A61Q11/00;A61Q17/04;A61Q19/10;(IPC1-7):A61K7/00 |
主分类号 |
A61K8/18 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
