发明授权
- 专利标题: Process for preparing a bisphenol
- 专利标题(中): 一种制备双酚过程
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申请号: EP93301389.8申请日: 1993-02-24
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公开(公告)号: EP0559372B1公开(公告)日: 1996-03-20
- 发明人: Patrascu, Emil , Tank, Dieter , Gressmann, Jochen , Frey, Johann-Wilhelm , Wallbaum, Ulrich
- 申请人: THE DOW CHEMICAL COMPANY (a Delaware corporation)
- 申请人地址: 2030 Dow Center Abbott Road Midland Michigan 48640 US
- 专利权人: THE DOW CHEMICAL COMPANY (a Delaware corporation)
- 当前专利权人: THE DOW CHEMICAL COMPANY (a Delaware corporation)
- 当前专利权人地址: 2030 Dow Center Abbott Road Midland Michigan 48640 US
- 代理机构: Raynor, John
- 优先权: GB9204490 19920302
- 主分类号: C07C37/20
- IPC分类号: C07C37/20 ; C07C37/82 ; C07C39/16
公开/授权文献
- EP0559372A1 Process for preparing a bisphenol 公开/授权日:1993-09-08
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