| 发明名称 |
Process for the preparation of polymers with recurring succinyl units |
| 摘要 |
Polymers with recurring succinyl units are prepared by reaction of maleic anhydride, maleic acid or fumaric acid with condensed liquid ammonia and polymerization of the resulting reaction product.
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| 申请公布号 |
US5739393(A) |
申请公布日期 |
1998.04.14 |
| 申请号 |
US19970802992 |
申请日期 |
1997.02.21 |
| 申请人 |
BAYER AG |
发明人 |
WAGNER, PAUL;DOEBERT, FRANK;GROTH, TORSTEN;JOENTGEN, WINFRIED |
| 分类号 |
C07C227/08;C07C231/02;C08G69/10;C08G73/06;(IPC1-7):C08G63/44 |
主分类号 |
C07C227/08 |
| 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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