发明名称 Electrophotographic photosensitive member, and electrophotographic apparatus and process cartridge employing the same
摘要 <p>An electrophotographic photosensitive member has a photosensitive layer formed on a support. A surface layer (or the outermost layer) of the photosensitive layer contains a fluorine-modified organic silicone resin represented by the following average unit formula: äF(CF2)a1-Q1-R1.m1SiO(3-m1)/2üX1äF(CF2)a2-Q2-R2.m2SiO(3-m2)/2üX2.... äF(CF2)ap-Qp-Rp.mpSiO(3-mp)/2üXpäR1'n1SiO(4-n1)/2üy1- äR2'n2SiO(4-n2)/2üy2....äRq'nqSiO(4-nq)/2üyq where R1, ..., Rp, R1', ..., and Rq' are respectively an alkyl or aryl group; Q1, ..., and Qp are respectively an alkylene group; m1, ..., and mp are respectively an integer of 0 to 2; n1, ..., and nq are respectively an integer of 0 to 3; a1, ..., and aq are respectively an integer; x1 and y1 are respectively a number larger than 0; and x2, ..., and xp, and y2, ..., and yq are respectively a number of 0 or more. &lt;IMAGE&gt;</p>
申请公布号 EP0811885(A2) 申请公布日期 1997.12.10
申请号 EP19970109011 申请日期 1997.06.04
申请人 CANON KABUSHIKI KAISHA 发明人 YOSHINAGA, KAZUO;NISHIDA, SHUNICHIRO;HIRAOKA, KEIKO;NAGAO, YAYOI;KOBAYASHI, HIDEKI;MASATOMI, TORU
分类号 G03G5/10;G03G5/05;G03G5/147;(IPC1-7):G03G5/05 主分类号 G03G5/10
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