Abstract: The present disclosure relates to an electrophotographic photoreceptor having at least a photosensitive layer and a protective layer sequentially on an electroconductive support, wherein the protective layer contains a compound represented by Formula (1) satisfying Formula (I) and Formula (II-1): METM?700 (I) 0.32?MX/METM?0.60 (II-1), wherein METM represents a molecular weight of the compound represented by Formula (1), and MX represents a molecular weight of a compound in which all bonding sites of X in Formula (1) are replaced with hydrogen atoms.

Abstract: The present disclosure relates to a compound having one or more polymerizable functional groups.

Abstract: The present disclosure relates to a compound having two or more polymerizable functional groups in one molecule and represented by the following formula (1).

Abstract: The present invention provides an electrophotographic photoconductor having a photosensitive layer and a protective layer in sequence on a conductive support, the protective layer containing an electron transporting compound having a left-right asymmetric structure in which an electron transporting skeleton is centered, with a side chain having a polymerizable functional group on one side, and with a side chain having no polymerizable functional group on the other side, the electrophotographic photoconductor having good electrical properties, especially residual potential properties, even when a compound having electron transportability is contained in the protective layer.

Abstract: A compound represented by the formula (1) below is proposed as a novel compound having electron-transporting property which dissolves sufficiently in an organic solvent.

Abstract: A novel compound having electron-transporting property which dissolves sufficiently in an organic solvent is provided.