发明名称 |
Removal of acrylonitrile from latex with oximes. |
摘要 |
<p>Acrylonitrile is a monomer that is widely used in the synthesis of a vast variety of polymers. Undesirable quantities of unpolymerized residual acrylonitrile are often present in these acrylonitrile polymers. This residual or free acrylonitrile dissolved in an acrylonitrile polymer and/or its emulsifier system and the water phase used in its polymerization can be reduced significantly in concentration by treatment with oximes. Oximes react with acrylonitrile by an oxygen-cyanoethylation reaction which results in the formation of a cyanoethyl oximino ether linkage.</p> |
申请公布号 |
EP0083293(A1) |
申请公布日期 |
1983.07.06 |
申请号 |
EP19820630115 |
申请日期 |
1982.12.10 |
申请人 |
THE GOODYEAR TIRE & RUBBER COMPANY |
发明人 |
COSTANZA, ALBERT JAMES;SENYEK, MICHAEL LESLIE |
分类号 |
C08F6/00;C08F6/06;C08K5/33;(IPC1-7):08F6/16 |
主分类号 |
C08F6/00 |
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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