发明申请
- 专利标题: PROCESS FOR PRODUCTION OF METHACRYLIC ACID ESTERS
- 专利标题(中): 生产甲基丙烯酸酯的方法
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申请号: US14398767申请日: 2013-05-21
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公开(公告)号: US20150141694A1公开(公告)日: 2015-05-21
- 发明人: Andrew M. Lemonds , Jinsuo Xu
- 申请人: Rohm and Haas Company
- 国际申请: PCT/US2013/041970 WO 20130521
- 主分类号: C07C67/327
- IPC分类号: C07C67/327
摘要:
A method for producing α-, β-unsaturated carboxylic acid esters in high yield from reaction by-product streams via the catalytic conversion of the by-products to additional α-, β-unsaturated carboxylic acid ester product. The catalyst comprises cesium, and phosphorous as a promoter, on a porous support.
公开/授权文献
- US09199910B2 Process for production of methacrylic acid esters 公开/授权日:2015-12-01
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