摘要 |
PROBLEM TO BE SOLVED: To provide a charging member capable of maintaining superior wear resistance even though being used repeatedly. SOLUTION: In the charging member having a surface layer, the surface layer is a surface layer constituted by at least one selected from silsesquioxanes having structures represented by a compound (1), a compound (2), a compound (3), a compound (4), a compound (5) and a compound (6), and 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>, wherein the silsesquioxane is contained in the polysiloxane. COPYRIGHT: (C)2011,JPO&INPIT
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