Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Process of making radiation-sensitive product
Patent
1990-07-02
1992-09-22
Goodrow, John
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Process of making radiation-sensitive product
427402, G03G 5047
Patent
active
051496127
ABSTRACT:
Processes and apparatus for fabricating an electrophotographic imaging member in which a web coated with a charge generation layer is coated with a charge transport layer comprising a dopant, the improvement comprising detecting the change in dopant concentration required, determining the amount of highly doped charge transport composition and amount of undoped or lowly doped charge transport composition required to achieve the change in dopant concentration, feeding the determined amounts of highly doped charge transport composition and undoped or lowly doped charge transport composition into a mixing zone, rapidly mixing the amounts of highly doped charge transport composition and undoped or lowly doped charge transport composition to form a uniformly doped charge transport composition, and applying the uniformly doped charge transport composition to the charge generation layer.
REFERENCES:
patent: 3888465 (1975-06-01), Terwilliger et al.
patent: 4018602 (1977-04-01), Chu
patent: 4106934 (1978-08-01), Turnblom
patent: 4264695 (1981-04-01), Kozima et al.
patent: 4504564 (1985-03-01), Pai et al.
patent: 4543314 (1985-09-01), Maxwell
patent: 4725518 (1988-02-01), Carmichael et al.
patent: 4874682 (1989-10-01), Scott et al.
Ceglinski Barbara D.
Dunham Robert F.
Kehoe Kathryn T.
Kirchoff Alan C.
Langlois Edouard E.
Goodrow John
Kondo Peter H.
Xerox Corporation
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