Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Silver compound sensitizer containing
Patent
1995-05-19
1996-12-24
Baxter, Janet C.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Silver compound sensitizer containing
430637, G03C 1035
Patent
active
055872808
ABSTRACT:
A light-sensitive silver halide emulsion contains tabular silver halide grains with an equivalent-circle diameter/thickness ratio of 8 to 100. In this light-sensitive silver halide emulsion, a variation coefficient of a grain size distribution of the tabular silver halide grains is 1% to 20%, and 50% or more (number) of all of the tabular silver halide grains are grains whose ratio, b/a, of a longest distance, a, between two or more twin planes of the tabular silver halide grain to a grain thickness, b, is 1.5.ltoreq.b/a<5.
REFERENCES:
patent: 5147771 (1992-09-01), Tsaur et al.
patent: 5147773 (1992-09-01), Tsaur et al.
patent: 5171659 (1992-12-01), Tsaur et al.
patent: 5217858 (1993-06-01), Maskasky
patent: 5219720 (1993-06-01), Black et al.
Hara Takefumi
Ikeda Hideo
Shuto Sadanobu
Baxter Janet C.
Fuji Photo Film Co. , Ltd.
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