| 发明名称 |
Castor based quaternaries |
| 摘要 |
The castor based quaternaries of the instant invention are prepared by condensing a castor fatty acid with the amino protons of a diamine containing a tertiary amino group at one end to form an intermediate product and then quaternizing the intermediate product.
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| 申请公布号 |
US4220581(A) |
申请公布日期 |
1980.09.02 |
| 申请号 |
US19770812098 |
申请日期 |
1977.07.01 |
| 申请人 |
N L INDUSTRIES INC |
发明人 |
COOPERMAN, MURRAY C;DUNECZKY, FRANCIS;NAUGHTON, FRANCIS C;WHITE, ROBERT W |
| 分类号 |
A61K8/41;A61Q5/12;C08H3/00;C09F5/00;D06B3/00;(IPC1-7):C08H3/00;A61K7/06 |
主分类号 |
A61K8/41 |
| 代理机构 |
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代理人 |
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| 主权项 |
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