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US 4,359,513 AGranted
Electrophotographic light-sensitive disazo compounds having diphenylacrylonitrile group
AssigneesCopyer Co., Ltd., Canon Kabushiki Kaisha
InventorsKazuharu Katagiri, Katsunori Watanabe, Shigeto Ohta, Shozo Ishikawa, Makoto Kitahara
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Abstract
An electrophotographic light-sensitive medium is described comprising a light-sensitive layer containing a dis-azo compound represented by Formula (1) ##STR1## wherein A represents a coupler having aromatic properties.
Claims12
An electrophotographic light-sensitive medium comprising a light-sensitive layer containing a dis-azo compound represented by Formula (1) ##STR30## wherein A represents a coupler having aromatic properties.
A dis-azo compound represented by Formula (1) ##STR36## wherein A represents a copolymer having aromatic properties.
Dependencies are inferred from the claim text.