| 发明名称 |
Use of polyamino acid derivatives as preserving agents, compositions comprising them and preserving process using them |
| 摘要 |
Processes for preserving compositions, such as cosmetic and dermatological compositions, which may be intended for topical applications, through the use of at least one certain polyamino acid derivatives. Cosmetic and pharmaceutical compositions comprising at least one certain polyamino acid derivatives
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| 申请公布号 |
US2001036914(A1) |
申请公布日期 |
2001.11.01 |
| 申请号 |
US20010770472 |
申请日期 |
2001.01.29 |
| 申请人 |
PHILIPPE MICHEL;BENARD SYLVIE;CUPFERMAN SYLVIE |
发明人 |
PHILIPPE MICHEL;BENARD SYLVIE;CUPFERMAN SYLVIE |
| 分类号 |
A61K8/72;A01N37/44;A01N37/46;A01N43/50;A01N61/00;A61K8/00;A61K8/88;A61K38/00;A61P31/04;A61P31/10;A61P31/12;A61Q1/02;A61Q1/04;A61Q1/10;A61Q3/02;A61Q5/00;A61Q5/02;A61Q5/04;A61Q5/06;A61Q5/10;A61Q9/04;A61Q11/00;A61Q15/00;A61Q17/00;A61Q17/04;A61Q19/00;A61Q19/10;(IPC1-7):A61K38/00 |
主分类号 |
A61K8/72 |
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