| 发明名称 |
METHOD FOR PREVENTING POLYMERIZATION OF VINYL COMPOUND |
| 摘要 |
A method for preventing the polymerization of a vinyl compound by means of an inexpensive polymerization inhibitor which is effective even in the absence of oxygen or in the presence of water even when used in a small amount. The method comprises using as the polymerization inhibitor a combination of phenothiazine with a strong acid.
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| 申请公布号 |
WO0146112(A1) |
申请公布日期 |
2001.06.28 |
| 申请号 |
WO2000JP08714 |
申请日期 |
2000.12.08 |
| 申请人 |
IDEMITSU PETROCHEMICAL CO., LTD.;TOMITA, KOUJI;NAKAGAWA, TAKASHI |
发明人 |
TOMITA, KOUJI;NAKAGAWA, TAKASHI |
| 分类号 |
C07C51/50;C07B63/04;C07C57/075;C07C67/62;C07C69/54;C08F2/40;(IPC1-7):C07C51/50 |
主分类号 |
C07C51/50 |
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