发明名称 |
Copolymer, resin for electrophotographic functional component parts, developing roller, and electrophotographic apparatus |
摘要 |
A copolymer obtained by copolymerizing at least one monomer selected from specific acrylate or methacrylate monomers, at least one monomer selected from specific amino group-containing monomers and at least one monomer selected from specific polar group-containing monomers. A resin for electrophotographic functional component parts, which contains this copolymer, a developing roller in which a cover layer serving as a surface layer contains the copolymer as a positive charge control resin, and an electrophotographic apparatus that includes the developing roller. |
申请公布号 |
US8088876(B2) |
申请公布日期 |
2012.01.03 |
申请号 |
US20080200702 |
申请日期 |
2008.08.28 |
申请人 |
YOSHIDA TATSUROU;YAGI ERI;CANON KASEI KABUSHIKI KAISHA |
发明人 |
YOSHIDA TATSUROU;YAGI ERI |
分类号 |
C08F220/10 |
主分类号 |
C08F220/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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