Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Process of making radiation-sensitive product
Patent
1990-12-10
1995-10-17
Rosasco, S.
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Process of making radiation-sensitive product
430 58, 430 66, 430 67, 430 84, 430132, G03G 500
Patent
active
054590094
ABSTRACT:
A process for producing an electrophotographic photoreceptor comprising the steps of forming a photoconductive layer on a conductive substrate in a reaction chamber, and after the photoconductive layer is formed, forming a surface protection layer on the photoconductive layer by introducing into the reaction chamber a gaseous mixture comprising (i) a first component, fluorohydrocarbon gas, and (ii) a second component silicon, hydride gas, or a hydrocarbon gas and/or hydrogen gas and decomposing the gaseous mixture by glow discharge, wherein the surface protection layer thus formed comprises amorphous silicon carbide when the second component is a silicon hydride gas or amorphous carbon when the second component is a hydrocarbon gas and/or hydrogen gas. The surface protection layer exhibits sufficient hardness to protect the photoconductive layer from frictional scratches and other related damage.
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Fukuda Yuzuru
Karakida Ken-ichi
Nishikawa Masayuki
Ono Masato
Takahashi Noriyoshi
Fuji 'Xerox Co., Ltd.
Rosasco S.
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