发明名称 |
DEVELOPMENT ROLLER, METHOD FOR MANUFACTURING THEREOF, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC IMAGE FORMING DEVICE |
摘要 |
<p>The present invention intends to provide a method of producing a developing roller capable of providing high-quality electrophotographic images under a variety of environments. The method of producing a developing roller according to the present invention is a method of producing a developing roller having a mandrel, a resin layer on the outer periphery of the mandrel, and a surface layer on the outer periphery of the resin layer, the method including the step of curing a mixture containing a carbon black, a specific diol, and a specific isocyanate compound to form the surface layer.</p> |
申请公布号 |
EP2287675(A1) |
申请公布日期 |
2011.02.23 |
申请号 |
EP20090754631 |
申请日期 |
2009.05.18 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
NAKAMURA, MINORU;TAKAYAMA, YOSHIYUKI;NAGAOKA, KAZUAKI;YAMADA, MASAKI |
分类号 |
G03G15/08 |
主分类号 |
G03G15/08 |
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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