发明授权
- 专利标题： Crosslinked nitrogen-containing vinyl copolymers processes for their preparation and the use of these compounds
- 专利标题（中）： 交联的含氮乙烯基共聚物用于制备和使用这些化合物
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申请号： US452797申请日： 1995-05-30
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公开(公告)号： US5631326A公开(公告)日： 1997-05-20
- 发明人: Michael Ahlers , Heiner Glombik , Stefan M ullner , Axel Walch
- 申请人： Michael Ahlers , Heiner Glombik , Stefan M ullner , Axel Walch
- 申请人地址： DEX Frankfurt
- 专利权人： Hoechst Aktiengesellschaft
- 当前专利权人： Hoechst Aktiengesellschaft
- 当前专利权人地址： DEX Frankfurt
- 优先权： DEX4224110.3 19920722
- 主分类号： A61K31/785
- IPC分类号： A61K31/785 ; A61P3/06 ; C08F8/12 ; C08F26/00 ; C08F26/02 ; C08F8/42
摘要：
Crosslinked, nitrogen-containing vinyl copolymers having units of the formula I ##STR1## and physiologically tolerated salts thereof, in which, in formula I, A1, A2, R, w, x, y and z have the meanings given, a process for their preparation and the use of the compounds as medicaments, active compound carriers and foodstuff auxiliaries are described.
公开/授权文献
- US4964619A Fence frame 公开/授权日：1990-10-23
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