发明授权
US4716091A Electrophotographic member with silicone graft copolymer in surface layer
失效
电子照相元件与表面层中的硅氧烷接枝共聚物
- 专利标题: Electrophotographic member with silicone graft copolymer in surface layer
- 专利标题(中): 电子照相元件与表面层中的硅氧烷接枝共聚物
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申请号: US829935申请日: 1986-02-18
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公开(公告)号: US4716091A公开(公告)日: 1987-12-29
- 发明人: Toshiyuki Yoshihara , Masaaki Hiro , Katsunori Watanabe
- 申请人: Toshiyuki Yoshihara , Masaaki Hiro , Katsunori Watanabe
- 申请人地址: JPX Tokyo
- 专利权人: Canon Kabushiki Kaisha
- 当前专利权人: Canon Kabushiki Kaisha
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX60-29424 19850219; JPX60-215494 19850927; JPX60-215495 19850927; JPX60-215497 19850927
- 主分类号: G03G5/05
- IPC分类号: G03G5/05 ; G03G5/147 ; G03G5/14
摘要:
An image holding member has a surface layer containing a silicone type comb shaped graft polymer having a silicone portion at the side chain.
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