Stock material or miscellaneous articles – Composite – Of metal
Patent
1974-09-10
1978-04-04
Coughenour, Clyde I.
Stock material or miscellaneous articles
Composite
Of metal
101DIG2, 101453, 101467, 346135, 346163, 428461, 428463, 428500, 428514, 428537, 428538, 428539, G01D 1508, G01D 1534, B41N 100, B41C 110
Patent
active
040829022
ABSTRACT:
The present invention provides a spark-recording type printing method and a spark-recording material for use in the method, which printing method comprises the processes of: forming an image on a spark-recording material by the spark-recording method, said spark-recording material comprising a support and a layer of metal deposited thereon by vacuum evaporation, and, if necessary, being provided with a colored layer interposed between said support and metal layer, and if further necessary, being provided with a protective layer which is easy to desensitize and/or a desensitized layer which requires no desensitization treatment as formed on said metal layer; and conducting offset printing by employing said spark-recording material having an image formed thereon as a master either after subjecting it to desensitization treatment when it is not provided with said desensitized layer or directly when it is provided with said desensitized layer.
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Arai Fumiaki
Kubo Keiji
Kunitake Suguru
Suzuki Akira
Coughenour Clyde I.
Kabushiki Kaisha Ricoh
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