发明授权
- 专利标题: Ionic exchangers modified with thiazolines
- 专利标题(中): 用噻唑啉改性的离子交换剂
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申请号: US230316申请日: 1988-08-09
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公开(公告)号: US4912263A公开(公告)日: 1990-03-27
- 发明人: Udo Rudolph , Claus Wulff , Jurgen Hinz , Norbert Bachem
- 申请人: Udo Rudolph , Claus Wulff , Jurgen Hinz , Norbert Bachem
- 申请人地址: DEX Leverkusen
- 专利权人: Bayer Aktiengesellschaft
- 当前专利权人: Bayer Aktiengesellschaft
- 当前专利权人地址: DEX Leverkusen
- 优先权: DEX3727641 19870819
- 主分类号: B01J31/08
- IPC分类号: B01J31/08 ; B01J31/10 ; B01J37/00 ; B01J39/20 ; C07B61/00 ; C07C27/00 ; C07C37/20 ; C07C39/16 ; C07C67/00
摘要:
This invention relates to an ionic exchanger modified with thiazolines, to its preparation and to its use for the preparation of condensation products, particularly bisphenols.
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