Trisazo photosensitive member for electrophotography

作者： Takiguchi Takao , Umehara Shoji , Yamashita Masataka , Ishikawa Shozo , Matsumoto Masakazu

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摘要: An electrophotographic photosensitive member comprises a layer containing an azo pigment selected from the following general formulae (1) to (5): (2) (3) (4) (5) wherein groups Ar are arylene and divalent heterocyclic groups, each of which may contain substituent; n is 0 or 1; group A coupler residue having phenolic OH group.

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参考文章(5)

Kazuharu Katagiri, Katsunori Watanabe, Shozo Ishikawa, Makoto Kitahara, Electrophotographic photosensitive azo pigment containing members ,(1981)

Akio Kozima, Mitsuru Hashimoto, Masafumi Ohta, Kiyoshi Sakai, Masaomi Sasaki, Electrophotographic elements containing trisazo compounds ,(1978)

Masafumi Ohta, Masaomi Sasaki, Multilayer electrophotographic element containing a trisazo charge carrier generating substance and an anthracene or divinyl benzene charge carrier transfer substance ,(1982)

Kazuharu Katagiri, Katsunori Watanabe, Shozo Ishikawa, Makoto Kitahara, Disazo electrophotographic photosensitive member ,(1981)

Masafumi Ohta, Kiyoshi Sakai, Multilayer electrophotographic element containing a trisazo charge carrier generating substance and a hydrazone charge carrier transfer substance ,(1982)