Silver halide emulsion and silver halide color photographic mate

Details Silver halide emulsion and silver halide color photographic mate Silver halide emulsion and silver halide color photographic mate

1998-10-09

2000-09-19

Huff, Mark F.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Identified radiation sensitive composition with color...

430567, G03C 1035

Patent

active

061209805

ABSTRACT:
A silver halide emulsion is disclosed, comprising silver halide grains having a variation coefficient of a grain diameter of 20% or less, at least 50% of total grain projected area being accounted for by tabular silver halide grains having an aspect ratio of 2 or more, said tabular grains each having 10 or more dislocation lines per grain in the peripheral region of the grain and having a variation coefficient of dislocation line length of 20% or less. A color photographic material by use of the emulsion is also disclosed.

REFERENCES:
patent: 5068173 (1991-11-01), Takehara et al.
patent: 5492800 (1996-02-01), Yamagami
patent: 5550014 (1996-08-01), Maruyama et al.
patent: 5587280 (1996-12-01), Ikeda, et al.
patent: 5702878 (1997-12-01), Maruyama
patent: 5723278 (1998-03-01), Jagannathan et al.
patent: 5807663 (1998-09-01), Funakubo et al.
European Search Report EP 98 30 8434 Abstract XP-002092330/Derwent (1 page) .

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