| 摘要 |
PROBLEM TO BE SOLVED: To provide a highly durable electrophotographic photoreceptor of high performance having superior abrasion resistance and satisfactory electrical properties, and further having superior environmental stability. SOLUTION: Disclosed is an electrophotographic photoreceptor including: an electroconductive substrate; a photosensitive layer which is located overlying the electroconductive substrate and which is not radically crosslinked; and an outermost layer which is located overlying the photosensitive layer and which includes a radically crosslinked material, wherein the radically crosslinked material includes a unit at least expressed by Formula (A), wherein: H represents a 1,1-cyclopentane-diyl group, a 1,1-cyclohexane-diyl group, or a 9,9-fluorene-diyl group; each of R<SB>5</SB>and R<SB>6</SB>represents a linear, branched or cyclic alkyl group, having 1 to 6 carbon atoms, a halogen atom, or an aryl group; R<SB>7</SB>represents a hydrogen atom, or an alkyl group having 1 to 4 carbon atoms; and each of i and j is 0 or an integer of from 1 to 4. COPYRIGHT: (C)2008,JPO&INPIT
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