Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Patent
1988-04-07
1990-05-01
Goodrow, John L.
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
355274, G03G 1314, B32B 2708
Patent
active
049217720
ABSTRACT:
A method and the apparatus to perform the electrostatic transfer of a developed image from a permanent master to a receiving surface are provided whereby in a first generally horizontal direction the image is charged and developed and in an opposing second direction the developed image is transferred to a receiving surface and the master is cleaned. The master is electrostatically picked up and retained on flexible carrier means which are first moved in the first direction prior to the image transfer and then traversed by a transfer roller moving in the opposing second direction to effect the electrostatic pickup.
REFERENCES:
patent: 4182266 (1980-01-01), Alston
patent: 4245555 (1981-01-01), Alston
patent: 4708460 (1987-11-01), Langdon
patent: 4763157 (1988-08-01), Bujese
D'Alessandro Ralph
Goodrow John L.
Olin Corporation
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