| 发明名称 |
QUATERNARY NITROGEN CONTAINING POLYVINYL ALCOHOL POLYMERS FOR USE IN SKIN CONDITIONING, COSMETIC AND PHARMACEUTICAL FORMULATIONS |
| 摘要 |
<p>Polyvinyl alcohol polymers having pendant cationic quaternary nitrogen containing groups provide for a film forming moisture barrier in skin conditioning lotions, ointments, cosmetic conditioning treatments and pharmaceutical formulations.</p> |
| 申请公布号 |
CA1236639(A) |
申请公布日期 |
1988.05.10 |
| 申请号 |
CA19840463380 |
申请日期 |
1984.09.17 |
| 申请人 |
ICI AMERICAS INC. |
发明人 |
DAVIS, RONALD I.;PHALANGAS, CHARALAMBOS J.;TITUS, GEORGE R. |
| 分类号 |
C08F8/00;A61K8/00;A61K8/72;A61K9/06;A61K47/00;A61K47/32;A61Q5/00;A61Q9/04;C08F8/30;C08F8/32;C08F8/44;C08F16/06;C08F216/06;C08L31/04;(IPC1-7):C08F8/44 |
主分类号 |
C08F8/00 |
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