| 发明名称 |
Preparation of graft copolymers |
| 摘要 |
Graft copolymers are prepared by anionic polymerization which comprises reacting polymers (A) having at least one anionic chain end with polymers (B) which contain at least one nitrile group, in the presence of a solvent.
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| 申请公布号 |
US5998544(A) |
申请公布日期 |
1999.12.07 |
| 申请号 |
US19970948233 |
申请日期 |
1997.10.09 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
GOTTSCHALK, AXEL;ENGELHARDT, RALF;WEBER, MARTIN;KNOLL, KONRAD |
| 分类号 |
C08G81/02;(IPC1-7):C08L81/02;C08L25/12;C08L53/02 |
主分类号 |
C08G81/02 |
| 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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