Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Process of making radiation-sensitive product
Patent
1989-12-26
1991-07-09
Welsh, David
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Process of making radiation-sensitive product
430 66, 427307, 427309, 427327, 427343, 156657, 156662, 156 94, 134 41, 134 42, G03G 5082
Patent
active
050305360
ABSTRACT:
A process for restoring imaging members, which comprises (1) providing, subsequent to its utilization and removal from an electrophotographic imaging device, an amorphous silicon photoconductive imaging member with a protective overcoating; (2) contacting this member with a fluorine containing composition for an effective time period enabling the removal of the protective layer; (3) washing and drying the surface of the resulting imaging member; and (4) subsequently depositing a protective layer thereover.
REFERENCES:
patent: 3020175 (1962-02-01), Penczek et al.
patent: 4382071 (1983-05-01), Otsuka et al.
patent: 4468443 (1984-08-01), Shimizu et al.
patent: 4849315 (1989-07-01), Pai et al.
Badesha Santokh S.
Pai Damodar M.
Palazzo E. O.
Welsh David
Xerox Corporation
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