| 发明名称 |
ELECTROPHOTOGRAPHIC MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS |
| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an electrophotographic member capable of preserving effects obtained by adding silicone oil over a prolonged period of time, and to provide a process cartridge and an electrophotographic apparatus including the electrophotographic member. <P>SOLUTION: The electrophotographic member includes a polysiloxane having a first unit represented by SiO<SB>0.5</SB>R<SP>1</SP>(OR<SP>2</SP>)(OR<SP>3</SP>), a second unit represented by SiO<SB>1.0</SB>R<SP>4</SP>(OR<SP>5</SP>) and a third unit represented by SiO<SB>1.5</SB>R<SP>6</SP>in an outermost layer. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
| 申请公布号 |
JP2009058634(A) |
申请公布日期 |
2009.03.19 |
| 申请号 |
JP20070224291 |
申请日期 |
2007.08.30 |
| 申请人 |
CANON INC |
发明人 |
NAGAMINE NORIKO;KURODA NORIAKI;KURUMA YOKO |
| 分类号 |
G03G15/02;C08G59/30;C08G77/14;F16C13/00 |
主分类号 |
G03G15/02 |
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