Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Radiation-sensitive composition or product
Patent
1978-07-17
1981-11-10
Schilling, Richard L.
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Radiation-sensitive composition or product
430 72, 430 75, 430 78, G03G 506
Patent
active
042998964
ABSTRACT:
The present invention provides electrophotographic sensitive materials having a high sensitivity as well as a high flexibility which comprise a conductive support and a photosensitive layer formed thereon, said photosensitive layer containing one disazo pigment, as an effective ingredient, which is selected from the group consisting of disazo pigments expressed by the following general formulas I, II, III, and IV, ##STR1##
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Schlosser, "A New Organic Double-Layer System and Its Photoconduction Mechanism", J. Applied Photo. Eng., vol. 4 #3, 1978.
Hashimoto Mitsuru
Kozima Akio
Ohta Masafumi
Sakai Kiyoshi
Sasaki Masaomi
Goodrow John L.
Ricoh Co. Ltd.
Schilling Richard L.
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