| 发明名称 |
Thermal protection of hair keratin |
| 摘要 |
A method of protecting hair or wool against thermal degradation when heat treated at 100-180 C. which comprises applying a composition which includes methyl vinyl ether-maleic acid copolymer as an active constituent to said hair or wool
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| 申请公布号 |
US6241977(B1) |
申请公布日期 |
2001.06.05 |
| 申请号 |
US19990337995 |
申请日期 |
1999.06.22 |
| 申请人 |
ISP INVESTMENTS INC. |
发明人 |
MCMULLEN, JR. ROGER L.;JACHOWICZ JANUSZ |
| 分类号 |
A61K8/81;A61Q5/00;(IPC1-7):A61K7/06;A45D7/00;A45D7/02 |
主分类号 |
A61K8/81 |
| 代理机构 |
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代理人 |
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| 主权项 |
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