| 发明名称 |
TOPICAL COMPOSITIONS COMPRISING N-ACETYL-L-CYSTEINE |
| 摘要 |
Compositions comprising (i) an active comprising NAC and (ii) a nonformaldehyde forming preservative and that are substantially free of formaldehyde and formaldehyde forming components. The compositions have higher efficacy and stability than corresponding compositions that do contain formaldehyde or formaldehyde forming components.
|
| 申请公布号 |
CA2193087(A1) |
申请公布日期 |
1996.01.04 |
| 申请号 |
CA19952193087 |
申请日期 |
1995.06.23 |
| 申请人 |
PROCTER & GAMBLE COMPANY (THE) |
发明人 |
HILLEBRAND, GREG GEORGE;SCHNICKER, MARCIA STERLING |
| 分类号 |
A61K8/00;A61K8/23;A61K8/30;A61K8/33;A61K8/34;A61K8/35;A61K8/36;A61K8/368;A61K8/41;A61K8/42;A61K8/44;A61K8/49;A61K8/73;A61K9/00;A61K31/195;A61K31/198;A61K47/10;A61K47/12;A61K47/14;A61P17/00;A61P29/00;A61P43/00;A61Q7/00;A61Q19/00;(IPC1-7):A61K31/195;A61K47/06 |
主分类号 |
A61K8/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
