发明授权
- 专利标题： Process for preparation of lower fatty acid ester
- 专利标题（中）： 低级脂肪酸酯的制备方法
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申请号： US857496申请日： 1992-03-25
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公开(公告)号： US5189201A公开(公告)日： 1993-02-23
- 发明人: Kenichi Sano , Masaaki Nishiyama , Toshiro Suzuki , Shoichiro Wakabayashi , Kuniaki Miyahara
- 申请人： Kenichi Sano , Masaaki Nishiyama , Toshiro Suzuki , Shoichiro Wakabayashi , Kuniaki Miyahara
- 申请人地址： JPX Tokyo
- 专利权人： Showa Denko K.K.
- 当前专利权人： Showa Denko K.K.
- 当前专利权人地址： JPX Tokyo
- 主分类号： C07C67/04
- IPC分类号： C07C67/04
摘要：
A lower fatty acid ester such as ethyl acetate or ethyl acrylate is prepared by a process in which a lower fatty acid such as acetic acid or acrylic acid is reacted with a lower olefin such as ethylene by using as solid catalyst a heteropoly-acid or its salt. The esterification is carried out in gaseous phase.
公开/授权文献
- US6004025A Automated liquid manufacturing system 公开/授权日：1999-12-21
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