Light-sensitive material containing silver halide, reducing agen

Details Light-sensitive material containing silver halide, reducing agen Light-sensitive material containing silver halide, reducing agen

1987-04-27

1990-05-22

Michl, Paul R.

Radiation imagery chemistry: process, composition, or product th

Microcapsule, process, composition, or product

430253, 430254, 430351, 430353, 430281, 430919, 430920, G03C 168, G03C 172

Patent

active

049277308

ABSTRACT:
A light-sensitive material comprising a light-sensitive layer containing silver halide, a reducing agent, a polymerizable compound and a color image forming substance provided on a support, characterized in that the color image forming substance is a triazene compound having the following formula: ##STR1## in which Ar is an aryl group or a heterocyclic group, each of which may have one or more substituent groups; each of R.sup.1 and R.sup.2 independently is a group selected from the group consisting of hydrogen, an alkyl group, a cycloalkyl group, an aralkyl group, an alkenyl group, an aryl group and a heterocyclic group, each of which may have one or more substituent groups, or R.sup.1 and R.sup.2 form, together with the neighboring nitrogen, a heterocyclic group which may have one or more substituent groups; and n is 1, 2 or 3. An image forming method utilizing the light-sensitive material is also disclosed.

REFERENCES:
patent: 3443948 (1969-05-01), Bryan
patent: 3694252 (1972-09-01), Gerber et al.
patent: 3694253 (1972-09-01), Gerber et al.
patent: 4465763 (1984-08-01), Forte et al.
patent: 4554235 (1985-11-01), Adair et al.
patent: 4629676 (1986-12-01), Hayakawa et al.
patent: 4649098 (1987-03-01), Takeda
patent: 4663266 (1987-05-01), Adair et al.
patent: 4764451 (1988-08-01), Ishikawa
patent: 4784932 (1988-11-01), Nakamura et al.

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