发明名称 Process for producing (meth)acrylic ester
摘要 The present invention provides a process for producing a (meth)acrylic ester which enables to obtain a (meth)acrylic ester in an excellent reaction yield. The process for producing a (meth)acrylic ester uses an alcohol and an acid as raw materials and an ion-exchange resin as a catalyst, and the process is characterized by comprising a dehydration step and an esterification step, wherein the esterification reaction step follows the dehydration step in which water impregnated in the ion-exchange resin is removed by using as a dehydrating solvent at least one member selected from the group consisting of the alcohol, the acid, and the resulting ester.
申请公布号 US2002022739(A1) 申请公布日期 2002.02.21
申请号 US20010928574 申请日期 2001.08.12
申请人 NIPPON SHOKUBAI CO., LTD. 发明人 MATSUMOTO HAJIME;KAJIHARA TETSUYA;SHINGAI YASUHIRO;UEOKA MASATOSHI;YONEDA YUKIHIRO;UEMURA MASAHIRO;NAKAHARA SEI;MUNECHIKA FUMIO
分类号 B01D3/36;B01J31/08;B01J47/14;C07B61/00;C07C67/08;C07C67/26;C07C69/54;(IPC1-7):C07C69/54 主分类号 B01D3/36
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