Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...
Patent
1989-07-31
1993-03-23
McCamish, Marion E.
Radiation imagery chemistry: process, composition, or product th
Electric or magnetic imagery, e.g., xerography,...
Post imaging process, finishing, or perfecting composition...
430 31, 430 49, 430902, G03G 1314, G03G 1328, G03G 1300
Patent
active
051962861
ABSTRACT:
Disclosed is a method for patterning a substrate. A laminate of an electrically non-conductive material, an electrically conductive material, and an additional electrically non-conductive material is xerographically processed so as to leave a toner image formed upon the surface of one of the non-conductives. The non-conducive and conductive are successively removed chemically in those areas not coated by the toner, leaving a conductive pattern replica of the original toner image. Subsequent processing yields an exposed conductive pattern overlaying a non-conductive supporting substrate. Xerographic processes includes photocopying and xerographic laser imaging from a low power laser printer. The laminate may be formed in a single step or may be the product of a commercial two layer laminate coated by a standard painting or sealing process.
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patent: 4897326 (1990-01-01), Marengo
Rochester Commerce, "Haloid Introduces Latest Xerox Development", May 1956, vol. 43, No. 5, p. 36.
Crossan Stephen C.
McCamish Marion E.
Watkins Albert W.
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