发明名称 |
REDUCING RESIDUAL ACRYLONITRILE IN WATER DISPERSIONS OF ACRYLONITRILE POLYMERS |
摘要 |
<p>Residual acrylonitrile dissolved in acrylonitrile polymers and/or water in which the acrylonitrile polymers are polymerized or processed or from acrylonitrlle processes is reduced to non-detectable amounts by adding to the polymer-water or acrylonitrile mixture at least a stoichiometric amount of an alkali sulfite reacts with and reduces the measurable free acrylonitrile content of such mixtures to non-detectable amounts.</p> |
申请公布号 |
CA1124896(A) |
申请公布日期 |
1982.06.01 |
申请号 |
CA19790338098 |
申请日期 |
1979.10.22 |
申请人 |
GOODRICH(B.F.) COMPANY (THE) |
发明人 |
MILLER, JAMES R. |
分类号 |
C08C1/04;C08F6/00;C08F6/06;(IPC1-7):02F1/52;08F6/16;08F6/24 |
主分类号 |
C08C1/04 |
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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