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Method for inhibiting polymerization of (meth) acr

2023-12-16 来源:意榕旅游网
专利内容由知识产权出版社提供

专利名称:Method for inhibiting polymerization of

(meth) acrylic acid or esters thereof

发明人:Mine, Norioki,Segi, Tooru申请号:EP97303569.4申请日:19970527公开号:EP0810196B1公开日:20000405

摘要:In a method for inhibiting the polymerization of (meth)acrylic acid or estersthereof, the improvement comprising using as a polymerization inhibitor a N-oxylcompound represented by the general formula (1): wherein X represents CH, CHOH,C=O, CHCOCH or CHNHCOCH, in combination with phosphine compound or a cobaltcompound.

申请人:MITSUBISHI CHEM CORP

地址:JP

国籍:JP

代理机构:Kyle, Diana

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