发明授权
US06475584B1 Semi-conductive roll whose outermost layer is formed by using fluorine-modified acrylate resin as base resin material
有权
通过使用氟改性丙烯酸酯树脂作为基础树脂材料形成最外层的半导电辊
- 专利标题： Semi-conductive roll whose outermost layer is formed by using fluorine-modified acrylate resin as base resin material
- 专利标题（中）： 通过使用氟改性丙烯酸酯树脂作为基础树脂材料形成最外层的半导电辊
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申请号： US09504559申请日： 2000-02-15
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公开(公告)号： US06475584B1公开(公告)日： 2002-11-05
- 发明人: Kenichi Tsuchiya , Hiroki Sugiura
- 申请人： Kenichi Tsuchiya , Hiroki Sugiura
- 优先权： JP9-71228 19970325
- 主分类号： B32B108
- IPC分类号： B32B108
摘要：
An electrically semi-conductive roll including a center shaft and a plurality of layers formed radially outwardly of the center shaft, wherein an outermost layer of the plurality of layers which is held in rolling contact with an outer circumferential surface of a photosensitive drum is formed by using a resin composition which contains as a base resin material a fluorine-modified acrylate resin.