Global Patent Index - EP 0301508 A2

EP 0301508 A2 19890201 - Method for producing a silver halide photographic emulsion.

Title (en)

Method for producing a silver halide photographic emulsion.

Title (de)

Methode zur Herstellung einer photographischen Silberhalogenidemulsion.

Title (fr)

Méthode de préparation d'une émulsion photographique à l'halogénure d'argent.

Publication

EP 0301508 A2 19890201 (EN)

Application

EP 88112137 A 19880727

Priority

JP 18858687 A 19870728

Abstract (en)

A method for producing a spectrally sensitized silver halide photographic emulsion comprising the step of forming silver halide grains in the presence of at least one J-aggregated cyanine dye and at least one supersensitizer.

IPC 1-7

G03C 1/02; G03C 1/12; G03C 1/28

IPC 8 full level

G03C 1/28 (2006.01); G03C 1/015 (2006.01); G03C 1/12 (2006.01)

CPC (source: EP)

G03C 1/015 (2013.01); G03C 1/12 (2013.01)

Designated contracting state (EPC)

DE FR GB NL

DOCDB simple family (publication)

EP 0301508 A2 19890201; EP 0301508 A3 19901205; EP 0301508 B1 19940323; DE 3888594 D1 19940428; DE 3888594 T2 19940630; JP S6432253 A 19890202

DOCDB simple family (application)

EP 88112137 A 19880727; DE 3888594 T 19880727; JP 18858687 A 19870728