Silver halide photosensitive materials

Details Silver halide photosensitive materials Silver halide photosensitive materials

1986-10-27

1990-01-09

Michl, Paul R.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Silver compound sensitizer containing

430606, 430611, 430613, 430614, 430615, 430520, 430522, 430949, G03C 134, G03C 136

Patent

active

048928127

ABSTRACT:
There is disclosed a silver halide photosensitive material for use under room-light wherein at least one silver halide emulsion layer contains (1) a spectrally unsensitized negative silver halide having an average grain size of 0.1 to 0.3 .mu.m and containing at least 80 mol % of silver chloride and (2) an organic desensitizer having an anodic polarographic potential and a cathodic polarographic potential which give a positive sum and this photosensitive material satisfying at least one of the following requirements:

REFERENCES:
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patent: 2476536 (1947-11-01), Dersch
patent: 3026201 (1962-03-01), Rauch et al.
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patent: 3362826 (1968-01-01), Weyde et al.
patent: 3418131 (1968-12-01), Bigelow
patent: 3600167 (1971-08-01), Judd et al.
patent: 3628958 (1970-03-01), Haefner
patent: 4115126 (1978-09-01), Whitney
patent: 4472497 (1984-09-01), Kitchin
patent: 4666827 (1987-05-01), Sumi et al.

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