发明名称 |
MANUFACTURING METHOD OF VINYL ACETATE POLYMER |
摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing method capable of obtaining a vinyl acetate polymer sharper in distribution of molecular weight. SOLUTION: Upon manufacturing a vinyl acetate polymer, a manufacturing method of the vinyl acetate polymer comprises introducing an alcohol into the reaction solution when stopping the polymerization by adding a polymerization inhibitor after polymerization of the vinyl acetate polymer in a reaction drum.
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申请公布号 |
JP2002338609(A) |
申请公布日期 |
2002.11.27 |
申请号 |
JP20010146798 |
申请日期 |
2001.05.16 |
申请人 |
NIPPON SYNTHETIC CHEM IND CO LTD:THE |
发明人 |
YANAKA TETSUO;NAKAMURA SEIICHI |
分类号 |
C08F2/42;C08F18/08;(IPC1-7):C08F2/42 |
主分类号 |
C08F2/42 |
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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