发明授权
US5176962A Methacrylate (co)polymers containing carbazolyl side groups and
electropohotographic recording elements containing the said (co)polymers
失效
含有咔唑基侧基的甲基丙烯酸酯（共）聚合物和含有所述（共）聚合物的电子照相记录元件
- 专利标题： Methacrylate (co)polymers containing carbazolyl side groups and electropohotographic recording elements containing the said (co)polymers
- 专利标题（中）： 含有咔唑基侧基的甲基丙烯酸酯（共）聚合物和含有所述（共）聚合物的电子照相记录元件
-
申请号： US812452申请日： 1991-12-23
-
公开(公告)号： US5176962A公开(公告)日： 1993-01-05
- 发明人: Reinhold J. Leyrer , Harald Lauke , Bernhard Nick , Peter Strohriegl , Dietrich Haarer
- 申请人： Reinhold J. Leyrer , Harald Lauke , Bernhard Nick , Peter Strohriegl , Dietrich Haarer
- 申请人地址： DEX Ludwigshafen
- 专利权人： BASF Aktiengesellschaft
- 当前专利权人： BASF Aktiengesellschaft
- 当前专利权人地址： DEX Ludwigshafen
- 优先权： DEX3906245 19890228
- 主分类号： C08F20/34
- IPC分类号： C08F20/34 ; G03G5/07
摘要：
Methacrylate (co)polymers containing carbazolyl side groups contain or are composed of repeating units of the general formula (I) ##STR1## where m is an integer of from 3 to 11. The novel methacrylate (co)polymers containing carbazolyl side groups can advantageously be used as photoconductors in photoconductive layers, in particular of electrophotographic recording elements.
公开/授权文献
- US5944232A Water bottle for water cooler type dispensing apparatus 公开/授权日：1999-08-31
信息查询
IPC分类:
