Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Patent
1977-08-15
1980-11-11
Martin, Jr., Roland E.
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
118659, 118660, 118314, 354317, G03G10310
Patent
active
042333857
ABSTRACT:
A method of liquid development of charge images formed on a surface of a tape-like record carrier, for example by an electrostatic printer. The record carrier is simultaneously sprayed with developer liquid in two flows which are directed towards each other. As a result, two separate, uniform and oppositely directed flow zones meeting at one common turbulent flow zone are obtained. Both during pre-development and final developement the charge images are brought into contact with a large quantity of fresh developer liquid.
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patent: 3169887 (1965-02-01), York
patent: 3336906 (1967-08-01), Michalchik
patent: 3369918 (1968-02-01), Young
patent: 3577259 (1971-05-01), Sato et al.
patent: 3642515 (1972-02-01), Sato et al.
patent: 3799791 (1974-03-01), Kolibas
Hinz Hans-Dieter
Rothgordt Ulf
Schinke Franz
Goodrow John L.
Martin Jr. Roland E.
Treacy David R.
U.S. Philips Corporation
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