发明公开
EP2862887A1 POLYCARBONATE COPOLYMER, COATING LIQUID USING SAME, AND ELECTROPHOTOGRAPHIC PHOTORECEPTOR
失效 - 权利终止
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基本信息:
- 专利标题: POLYCARBONATE COPOLYMER, COATING LIQUID USING SAME, AND ELECTROPHOTOGRAPHIC PHOTORECEPTOR
- 专利标题(中):聚碳酸酯共聚物,包衣液和合适的电照相PR
- 申请号:EP13807586.6 申请日:2013-06-18
- 公开(公告)号:EP2862887A1 公开(公告)日:2015-04-22
- 发明人: HIRATA, Kengo , MORISHITA, Hironobu
- 申请人: Idemitsu Kosan Co., Ltd
- 申请人地址: 1-1 Marunouchi 3-chome Chiyoda-ku Tokyo 100-8321 JP
- 专利权人: Idemitsu Kosan Co., Ltd
- 当前专利权人: Idemitsu Kosan Co., Ltd
- 当前专利权人地址: 1-1 Marunouchi 3-chome Chiyoda-ku Tokyo 100-8321 JP
- 代理机构: Gille Hrabal
- 优先权: JP2012138085 20120619
- 国际公布: WO2013191174 20131227
- 主分类号: C08G64/06
- IPC分类号: C08G64/06 ; G03G5/05
摘要:
A polycarbonate copolymer includes a repeating unit A represented by a formula (1) below and a repeating unit B represented by a formula (2) below, in which an abundance ratio represented by Ar 1 /(Ar 1 +Ar 2 ) is in a range of 35 mol% to 75 mol% and an abundance ratio represented by Ar 2 /(Ar 1 +Ar 2 ) is in a range of 25 mol% to 65 mol%,
公开/授权文献:
IPC结构图谱:
C | 化学;冶金 |
--C08 | 有机高分子化合物;其制备或化学加工;以其为基料的组合物 |
----C08G | 用碳—碳不饱和键以外的反应得到的高分子化合物 |
------C08G64/00 | 由在高分子主链上形成碳酸酯键的反应制得的高分子化合物 |
--------C08G64/04 | .芳香族聚碳酸酯 |
----------C08G64/06 | ..不含脂肪族不饱和键 |