Heat-sensitive recording diazo material with recording sensitize

Details Heat-sensitive recording diazo material with recording sensitize Heat-sensitive recording diazo material with recording sensitize

1985-10-21

1987-04-21

Bowers, Jr., Charles L.

Radiation imagery chemistry: process, composition, or product th

Diazo reproduction, process, composition, or product

Composition or product which contains radiation sensitive...

430158, 430162, 430177, 430179, 430151, 346208, 346218, G03C 160, G03C 154

Patent

active

046596437

ABSTRACT:
A heat-sensitive recording material comprising a substrate and a heat-sensitive recording layer thereon, the heat-sensitive recording layer containing a diazonium salt, coupler compound, heat-fusible basic compound and at least one of the compounds represented by the formula [I] below ##STR1## wherein X is --O-- or --CONH--, R.sub.1 and R.sub.2 are each hydrogen, halogen, alkyl having 1 to 8 carbon atoms, cycloalkyl, aryl, aralkyl or alkoxyl and n is an integer of 1 to 10.

REFERENCES:
patent: 3255007 (1965-06-01), Kosar
patent: 3642483 (1972-02-01), Kubo et al.
patent: 4400456 (1983-08-01), Matsuda et al.
patent: 4411979 (1983-10-01), Nagamoto et al.
patent: 4497887 (1985-02-01), Watanabe et al.
patent: 4531140 (1985-07-01), Suzuki et al.

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