Bando Chemical Industries, Inc.

Toshiaki Kanzaki

Yosuke Matsui

Hisashi Izumi

Tomokazu Kobata

A laminated organic photosensitive material which comprises an electroconductive support, a charge producing formed thereon, wherein the charge transporting layer layer and a charge transporting layer contains a mixture of a bistyryl compound represented by the formula ##STR1## in an amount of 65-90% by weight based on the mixture as a first charge transporting substances and a further compound in an amount of 35-10% by weight based on the mixture as a second charge transporting substance, and the mixture has a glass transition temperature of not more than 45.degree. C.

Laminated organic photosensitive material

A laminated organic photosensitive material which comprises an electroconductive support, a charge producing layer and a charge transporting layer formed thereon wherein the charge producing layer contains X-type nonmetal phthalocyanine as a charge producing substance and a halogen-containing resin as a binder resin for the layer, and the charge transporting layer contains a hydrazone compound of the formula: ##STR1## as a charge transporting substance and a halogen-containing resin as a binder resin for the charge producing layer.

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Kobe, Japan

Toshiaki Kanzaki