Photo-fixing heat-sensitive recording media with photosensitive

Radiation imagery chemistry: process – composition – or product th – Diazo reproduction – process – composition – or product – Composition or product which contains radiation sensitive...

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430151, 430162, 430168, 430169, 430176, 430177, 430178, 430180, 346 76PH, 3461351, 428199, 428206, 428207, 428913, G03C 160, G01D 1510

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active

045116423

ABSTRACT:
Photo-fixing heat-sensitive recording media which comprise diazonium salts, couplers and/or basic materials, all of these components being insoluble or sparingly soluble in water. At least one of these components is present in the media in the form of a fine powder. The coupler may be a coupler which has a basic group therein and serves as both a coupler and a basic material.

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patent: 4411979 (1983-10-01), Nagamoto et al.
Kosar, J., "Light-Sensitive Systems", J. Wiley & Sons, 1965, p. 219.

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