Electrophotographic photosensitive member, method of producing the same, process cartridge, and electrophotographic apparatus

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United States of America Patent

PATENT NO 9411252
APP PUB NO 20140342276A1
SERIAL NO

14361965

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Abstract

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An electrophotographic photosensitive member includes an undercoat layer containing a silane coupling agent having a divalent group represented by —NH— and an urethane resin. The modulus of elastic deformation (we/wt) of a surface of the undercoat layer satisfies formula (X), where the modulus of elastic deformation is measured by a universal hardness test.

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHATOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ishiduka, Yuka Suntou-gun, JP 58 787
Kaku, Kenichi Newcastle Upon Tyne, GB 52 591
Kitamura, Wataru Abiko, JP 59 366
Murakami, Mai Kashiwa, JP 20 117
Murakami, Takeshi Numazu, JP 270 5244
Nagasaka, Hideaki Suntou-gun, JP 53 550
Tokimitsu, Ryoichi Kashiwa, JP 25 129

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