Photographic recording material and process for the production o

Details Photographic recording material and process for the production o Photographic recording material and process for the production o

1985-06-11

1987-01-13

Louie, Won H.

Radiation imagery chemistry: process, composition, or product th

Post imaging processing

Developing

430566, 430542, 430377, 430386, 430550, 430448, 430599, 430375, G03C 524, G03C 106, G03C 148

Patent

active

046364609

ABSTRACT:
Photographic recording materials which contain a developer substance or a precursor thereof produce better results if in addition they contain a sulphite, a disulphite or a compound capable of releasing sulphite in the photographic material.

REFERENCES:
patent: 742405 (1903-10-01), Eichengrun et al.
patent: 3212895 (1965-10-01), Barbier et al.
patent: 3278307 (1966-10-01), Stewart et al.
patent: 3415651 (1968-12-01), von Konig et al.
patent: 3419395 (1968-12-01), von Konig et al.
patent: 4390617 (1983-06-01), Okaniwa et al.

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