公开(公告)号：US5480752A

公开(公告)日：1996-01-02

申请号：US309674

申请日：1994-09-21

申请人： Yoshiharu Nishikiori ,  Masahiro Yamana ,  Shiro Nakano

发明人： Yoshiharu Nishikiori ,  Masahiro Yamana ,  Shiro Nakano

IPC分类号： G03G5/10 ,  G03G5/14 ,  G03G13/28 ,  G03G13/32

CPC分类号： G03G5/142 ,  G03G5/144 ,  G03G13/28

摘要： An electrophotographic lithograph printing plate material having excellent anti-toner fogging property and dimensional stability has an intermediate layer formed between a front surface of a substrate and a photoconductive layer and including a mixture of a polymeric binder, a specific dispersing agent comprising a member selected from a polyisoprenesulfonic acid and carboxylic acid-modified polyisoprenesulfonic acids, and pigment particles and electroconductive whiskers uniformly dispersed in the binder by the aid of the specific dispersing agent.

摘要翻译： 具有优异的抗调色剂起雾性和尺寸稳定性的电子照相平版印刷版材料具有在基材的前表面和光导电层之间形成的中间层，并且包括聚合物粘合剂，特定的分散剂，其包含选自 聚异戊二烯磺酸和羧酸改性的聚异戊二烯磺酸，以及通过特定的分散剂均匀分散在粘合剂中的颜料颗粒和导电晶须。