Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Radiation-sensitive composition or product
Patent
1992-05-22
1994-08-16
McCamish, Marion E.
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Radiation-sensitive composition or product
430 73, 430 74, 430 78, G03G 506
Patent
active
053386337
ABSTRACT:
An electrophotographic photoreceptor comprising an electrically conductive substrate and a photoconductive layer formed thereon, wherein said photoconductive layer contains a compound of the formula ( I ): ##STR1## wherein R.sup.1 to R.sup.18 are respectively and independently a hydrogen atom, a halogen atom, a saturated or unsaturated aliphatic hydrocarbon group, an aromatic hydrocarbon group, an alkoxy group, an aryloxy group, a dialkylamino group or a diarylamino group, wherein the aliphatic hydrocarbon group, the aromatic hydrocarbon group, the alkoxy group, the aryloxy group, the dialkylamino group and the diarylamino group may have substituents, X is a bivalent hydrocarbon group which may have substituents, each of A.sup.1 and A.sup.2 is a saturated or unsaturated aliphatic hydrocarbon group or an aromatic hydrocarbon group, or is bonded to R.sup.5 or R.sup.18 of the adjacent phenyl group to form a nitrogen-containing heterocyclic ring, wherein the aliphatic hydrocarbon group, the aromatic hydrocarbon group and the nitrogen-containing heterocyclic ring may have substituents.
REFERENCES:
patent: 4665000 (1987-05-01), Tokolu et al.
patent: 5158850 (1992-10-01), Sasaki et al.
Patent Abstracts of Japan, vol. 12, No. 252(C-512){3099}, Jul. 15, 1988, & JP-A-63-39842, Feb. 20, 1988, K. Yamataka, et al., "Bis (4-Diphenylaminophenyl)Ether and Production Thereof" Abstract only.
Patent Abstracts of Japan, vol. 7, No. 146(P-206){1291}, Jun. 25, 1983, & JP-A-58-58551, Apr. 7, 1983, Y. Takei, et al., "Electrophotographic Receptor" Abstract only.
Aso Ryoko
Nozomi Mamoru
Watabe Sumiko
Ashton Rosemary
McCamish Marion E.
Mitsubishi Kasei Corporation
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