Patent ID: 8110328
Filing Date: 2012-02-07
Classification: G03G

Abstract:
1. An electrophotographic photoreceptor comprising a conductive support and a photosensitive layer provided on or above the conductive support, the photosensitive layer having an outermost layer comprising a cured product of a composition comprising a curable resin, a surfactant containing a fluorine atom, and at least one charge transporting organic compound represented by any one of the following formulae (I) to (V): wherein in Formula (I): F represents an n5-valent organic group derived from a compound having a hole transporting capability; X wherein in Formula (II): F represents a b-valent organic group derived from a compound having a hole transporting capability; D represents a bivalent group; R wherein in Formula (III): F represents an n6-valent organic group derived from a compound having a hole transporting capability; T represents a bivalent group; Y represents an oxygen atom or a sulfur atom; R wherein in Formula (IV): F represents an n7-valent organic group derived from a compound having a hole transporting capability; T represents a bivalent group; R wherein in Formula (V): F represents an n8-valent organic group derived from a compound having a hole transporting capability; L represents an alkylene group; R wherein the content of the surfactant is from about 0.01% by weight to about 1% by weight with respect to the total content of the outermost layer.