Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Silver compound sensitizer containing
Patent
1990-10-22
1991-12-31
Van Le, Hoa
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Silver compound sensitizer containing
430569, 430599, 430600, 430603, 430607, G03C 108, G03C 134
Patent
active
050771892
ABSTRACT:
Light-sensitive silver halide photographic materials are disclosed comprising a support and silver halide emulsion layer or layers, wherein at least one of said silver halide emulsion layers contains tabular silver halide grains having an average diameter:thickness ratio of at least 3:1 and at least one resorcinol.
The light-sensitive materials can be advantageously used in high temperature processing without causing serious fog problems.
REFERENCES:
patent: 3929486 (1975-12-01), Habu et al.
patent: 4433048 (1984-02-01), Solberg et al.
patent: 4434226 (1984-02-01), Wilgus et al.
patent: 4999282 (1991-03-01), Sato et al.
Cellone Luigi
Mariotti Mario
Griswold Gary L.
Kirn Walter N.
Le Hoa Van
Litman Mark A.
Minnesota Mining and Manufacturing Company
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