发明授权
US5789128A Electrophotographic photoconductor and aromatic polycarbonate resin for
use therein
失效
用于其中的电子照相感光体和芳族聚碳酸酯树脂
- 专利标题: Electrophotographic photoconductor and aromatic polycarbonate resin for use therein
- 专利标题(中): 用于其中的电子照相感光体和芳族聚碳酸酯树脂
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申请号: US767425申请日: 1996-12-16
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公开(公告)号: US5789128A公开(公告)日: 1998-08-04
- 发明人: Chihaya Adachi , Masaomi Sasaki , Kazukiyo Nagai , Tomoyuki Shimada , Chiaki Tanaka , Nozomu Tamoto , Akira Katayama , Mitsutoshi Anzai , Akihiro Imai , Katsuhiro Morooka
- 申请人: Chihaya Adachi , Masaomi Sasaki , Kazukiyo Nagai , Tomoyuki Shimada , Chiaki Tanaka , Nozomu Tamoto , Akira Katayama , Mitsutoshi Anzai , Akihiro Imai , Katsuhiro Morooka
- 申请人地址: JPX Tokyo JPX Kawasaki
- 专利权人: Ricoh Company, Ltd.,Hodogaya Chemical Co., Ltd.
- 当前专利权人: Ricoh Company, Ltd.,Hodogaya Chemical Co., Ltd.
- 当前专利权人地址: JPX Tokyo JPX Kawasaki
- 优先权: JPX7-327364 19951215; JPX8-010228 19960124; JPX8-010894 19960125; JPX8-177206 19960619
- 主分类号: C08G64/04
- IPC分类号: C08G64/04 ; C08G64/16 ; G03G5/07 ; G03G5/09
摘要:
An electrophotographic photoconductor includes an electroconductive support, and a photoconductive layer formed thereon containing as an effective component an aromatic polycarbonate resin having a repeat unit of formula (I), or two repeat units of formulae (II) and (III): ##STR1## wherein Ar.sup.1 to Ar.sup.6, X, n, k and j are as specified in the specification.
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