发明授权
- 专利标题： Process for anionic polymerization
- 专利标题（中）： 阴离子聚合方法
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申请号： US525863申请日： 1983-08-24
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公开(公告)号： US4725654A公开(公告)日： 1988-02-16
- 发明人: Duane B. Priddy , Michael Pirc
- 申请人： Duane B. Priddy , Michael Pirc
- 申请人地址： MI Midland
- 专利权人： The Dow Chemical Company
- 当前专利权人： The Dow Chemical Company
- 当前专利权人地址： MI Midland
- 主分类号： B01J19/00
- IPC分类号： B01J19/00 ; B01J19/18 ; C08F2/00 ; C08F2/06 ; C08F4/48
摘要：
Control of an anionic polymerization is obtained by monitoring an indicator of molecular weight of the polymer in the polymerizing mixture, measuring the molecular weight of the polymer produced therein and using this information to control the rate at which polymerization initiator is added to the polymerizing mixture in a continuous stirred tank reactor.
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