Radiation imagery chemistry: process – composition – or product th – Thermographic process – Heat applied after imaging
Patent
1990-03-09
1990-10-02
Michl, Paul R.
Radiation imagery chemistry: process, composition, or product th
Thermographic process
Heat applied after imaging
430203, 430617, 430627, 430634, G03C 832, G03C 1494
Patent
active
049606816
ABSTRACT:
A process for forming an image comprising heating a heat-developable light-sensitive material comprising a support having thereon at least a light-sensitive silver halide and a high molecular weight compound containing a repeating unit derived from a vinyl monomer having at least one of a group -COOM and a group -SO.sub.3 M wherein M represents a hydrogen atom or an alkali metal atom, simultaneously with or after imagewise exposure thereof in the presence of water and at least one of a base and a base precursor.
REFERENCES:
patent: 3795640 (1974-03-01), Pande et al.
patent: 3811889 (1974-05-01), Endou et al.
patent: 4087282 (1978-05-01), Mitsui et al.
patent: 4618575 (1986-10-01), Maekawa et al.
patent: 4656124 (1987-04-01), Komamura
Buscher Mark R.
Fuji Photo Film Co. , Ltd.
Michl Paul R.
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