Method of processing a silver halide photographic product

Details Method of processing a silver halide photographic product Method of processing a silver halide photographic product

1998-08-04

1999-09-21

Le, Hoa Van

Radiation imagery chemistry: process, composition, or product th

Post imaging processing

Containing developer in element

430264, 430448, 430487, 430493, G03C 529

Patent

active

059552468

ABSTRACT:
The present invention concerns a novel method of developing a silver halide photographic product by the surface application of a developing solution. The photographic product comprises an incorporated developing agent in an amount of 0.5 mol/mol of silver, or less. The applied developing solution comprises an alkanolamine (at least 0.6 mol/l), a solution miscible wetting agent, and a developing agent.

REFERENCES:
patent: 4997743 (1991-03-01), Sasaoka et al.
patent: 5432042 (1995-07-01), Deprez et al.
patent: 5652088 (1997-07-01), Yamashita et al.
patent: 5789144 (1998-08-01), Thomas
patent: 5834169 (1998-11-01), Thomas
Photographic Product for Black and White Photography Adapted to Non poluting Development and Process Therefor by Gehin. Research Disclosure, vol. 173, No. 064, Sep. 10, 1978.

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