发明名称 |
Stabilization of crosslinkable polymers |
摘要 |
The invention relates to a process for the production of a stabilized crosslinkable copolymer of acrylonitrile which comprises copolymerizing at least 65% by weight of acrylonitrile with from 0.1 to 3% by weight of an N-methylol acyl ester of an ethylenically unsaturated carboxylic acid amide, optionally from 0.5 to 5% by weight of an N-methylol alkyl ether of an ethylenically unsaturated carboxylic acid amide and, optionally, at least one other copolymerizable comonomer in an aqueous medium in the presence of a redox catalyst and in the presence of at least one water-soluble compound containing a carboxylic acid amide group.
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申请公布号 |
US4145500(A) |
申请公布日期 |
1979.03.20 |
申请号 |
US19770819162 |
申请日期 |
1977.07.26 |
申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
NEUKAM, THEO;DRUSCHKE, FRANK;BENTZ, FRANCIS;NISCHK, GUNTHER |
分类号 |
C08F2/00;C08F2/10;C08F2/44;C08F220/00;C08F220/42;C08F220/44;(IPC1-7):C08F220/48 |
主分类号 |
C08F2/00 |
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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