| 发明名称 |
Process for the suspension polymerization of vinyl chloride |
| 摘要 |
A batch suspension of vinyl chloride is processed in a reaction zone with external cooling zone wherein the volume ratio of total monomer charge to water is more than 0.8 and dispersing agent is 0.03 to 0.1% based on monomers. Circulation of reaction mixture to cooling zone is initiated after conversion of monomer is at least 20%.
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| 申请公布号 |
US4464517(A) |
申请公布日期 |
1984.08.07 |
| 申请号 |
US19810316568 |
申请日期 |
1981.10.31 |
| 申请人 |
RYO-NICHI CO., LTD. |
发明人 |
MAKINO, TETSUYA;ITAZAWA, MASAKATSU;OGURA, KENZI |
| 分类号 |
C08F14/00;B01J19/24;C08F2/00;C08F2/18;C08F2/20;C08F14/06;(IPC1-7):C08F2/20 |
主分类号 |
C08F14/00 |
| 代理机构 |
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代理人 |
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