METHOD FOR PRODUCING (METH)ACRYLIC ACID ESTERS

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专利名称:METHOD FOR PRODUCING (METH)ACRYLIC ACID ESTERS

发明人:GEISENDOERFER, MATTHIAS,NESTLER,

GERHARD,SCHROEDER,

JUERGEN,VANDENMERSCH, HUGUES

申请号:EP02758206.3

申请日:20020528

公开号:EP1490326A2

公开日:

20041229

专利内容由知识产权出版社提供

摘要:The present invention relates to pass through distillation for manufacturing basic (methyl) acrylate IV by transesterification (methyl) alkyl-acrylates I in catalyst and by reprocessing reaction mixture. Inert gas or admixture of gas are directed across reaction zone and/or heat exchanger, in reaction condition.

申请人:BASF AKTIENGESELLSCHAFT

地址:67056 Ludwigshafen DE

国籍:DE

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