发明名称 |
POLYMERIZATION PROCESS OF VINYL CHLORIDE |
摘要 |
A process is provided for the polymerization of vinyl chloride in a closed mode. According to the process, oxygen is caused to exist in a polymerizer, which is coated with an anti-fouling agent, during an operation in which the polymerization is repeated. The process according to this invention has made it possible to fully exhibit effects of the anti-fouling. This has in turn made it possible to achieve polymerization of vinyl chloride in the closed mode, leading to an improvement in productivity.
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申请公布号 |
CA2138182(C) |
申请公布日期 |
1996.11.12 |
申请号 |
CA19942138182 |
申请日期 |
1994.12.15 |
申请人 |
MITSUI TOATSU CHEMICALS, INCORPORATED;MITSUI TOATSU CHEMICALS, INCORPORATED |
发明人 |
MASUKO, SEIICHI;UMEDA, YOSHIHIRO;KOHKETSU, KATSUHITO;NAKAMURA, ICHISABURO;TAKAHASHI, AKIHIKO |
分类号 |
C08F114/06;C08F2/00;C08F2/18;C08F14/06;C08F291/00;(IPC1-7):C08F14/06;B01J19/02 |
主分类号 |
C08F114/06 |
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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