发明授权
- 专利标题: Phosphorous acid catalyzed phenol esterification
- 专利标题(中): 磷酸酯催化酚固醇
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申请号: EP86302796.7申请日: 1986-04-15
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公开(公告)号: EP0199525B1公开(公告)日: 1991-10-16
- 发明人: Rockwell, Ned M.
- 申请人: STEPAN COMPANY
- 申请人地址: Edens and Winnetka Road Northfield, Illinois 60093 US
- 专利权人: STEPAN COMPANY
- 当前专利权人: STEPAN COMPANY
- 当前专利权人地址: Edens and Winnetka Road Northfield, Illinois 60093 US
- 代理机构: Jones, Ian
- 优先权: US724172 19850417
- 主分类号: C07C67/08
- IPC分类号: C07C67/08 ; C07C69/24
公开/授权文献
- EP0199525A2 Phosphorous acid catalyzed phenol esterification 公开/授权日:1986-10-29
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