Photographic fixing composition

Details Photographic fixing composition Photographic fixing composition

1997-10-09

1999-03-16

Le, Hoa Van

Radiation imagery chemistry: process, composition, or product th

Nonradiation sensitive image processing compositions or...

Fixer

430458, G03C 538

Patent

active

058828486

ABSTRACT:
A fixing composition for processing a silver halide photographic material comprises a fixing agent, a sulfite stabilizer, an acid and a buffer. The composition has a pH greater than 5.4 and the buffer comprises at least 2.0 mol/l ammonium acetate.

REFERENCES:
patent: 4524129 (1985-06-01), Kishimoto et al.
patent: 5275923 (1994-01-01), Fyson
patent: 5298373 (1994-03-01), Sasaoka et al.
patent: 5298382 (1994-03-01), Toyoda et al.
patent: 5736304 (1998-04-01), Rider et al.

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