Radiation imagery chemistry: process – composition – or product th – Nonradiation sensitive image processing compositions or... – Fixer
Patent
1993-10-18
1994-10-25
Le, Hoa Van
Radiation imagery chemistry: process, composition, or product th
Nonradiation sensitive image processing compositions or...
Fixer
430455, 430458, G03C 538
Patent
active
053588320
ABSTRACT:
There is described a fixing bath for developed silver halide photographic material which comprises as the active silver halide solvent a combination of sodium thiosulphate and potassium thiosulphate, the molar ratio of sodium to potassium being from about 2:3 to about 3:2.
REFERENCES:
patent: 4025345 (1977-05-01), Kido et al.
patent: 4390618 (1983-06-01), Kobayashi et al.
Fielding Ross
Millington Robert S.
Ilford Limited
Le Hoa Van
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