| 发明名称 |
UN PROCEDIMIENTO PARA PREPARAR UN CHAMPU |
| 摘要 |
<p>Copolymers of maleic anhydride and vinyl ethers are derivatized by C8-20 alkyl amines to form alkyl amide-substituted copolymers that exhibit fiber and fabric softening properties. The derivatized copolymers are formulated in a variety of laundry and shampoo compositions.</p> |
| 申请公布号 |
ES553010(D0) |
申请公布日期 |
1987.10.16 |
| 申请号 |
ES20100005530 |
申请日期 |
1986.03.14 |
| 申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
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| 分类号 |
A61K8/81;A61Q5/02;A61Q5/12;C11D3/37;(IPC1-7):A61K7/075 |
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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| 地址 |
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