Silver halide light-sensitive photographic material

Details Silver halide light-sensitive photographic material Silver halide light-sensitive photographic material

1989-08-01

1991-02-05

Michl, Paul R.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Silver compound sensitizer containing

430622, 430628, 430642, G03C 102, G03C 172

Patent

active

049904396

ABSTRACT:
A silver halide light-sensitive photographic material having a support and provided thereon, hydrophlic colloidal layers including at least one silver halide light-sensitive emulsion layer is disclosed. The silver halide emulsion layer comprises a silver halide emulsion (I) prepared by adding a high-molecular flocculant under at least one of Conditions (1) through (3) to a silver halaide emulsion (II) prepared by a water-soluble silver salt solution and a water-soluble halide solution to a protevtive colloid solution so as to flocculate and settle a silver halide grain together with a protective colloid for desalting of dissolved substances, and by dispersing again the desalted silver halide emulsion in a protective colloid solution;

REFERENCES:
patent: 2614928 (1952-10-01), Yutzy
patent: 4087282 (1978-05-01), Mitsui et al.
patent: 4173481 (1979-11-01), Sera et al.

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