Photographic products and processes with scavengers for silver i

Details Photographic products and processes with scavengers for silver i Photographic products and processes with scavengers for silver i

1983-02-02

1984-11-06

Schilling, Richard L.

Radiation imagery chemistry: process, composition, or product th

Transfer procedure between image and image layer, image...

Diffusion transfer process, element, or identified image...

430214, 430219, 430222, 430236, 430239, 430505, G03C 554, G03C 140, G03C 110

Patent

active

044812779

ABSTRACT:
This invention is concerned with producing color images of improved quality in photographic processes employing silver ion assisted cleavage reactions to provide a dye image by scavenging, i.e., rendering inert substantially all of the silver ion and/or soluble silver complex in the photographic system when image formation is substantially complete.

REFERENCES:
patent: 3260597 (1966-07-01), Weyerts et al.
patent: 3443941 (1969-05-01), Rogers
patent: 3577236 (1971-05-01), Fix
patent: 3719489 (1973-03-01), Cieciuch et al.
patent: 4009029 (1977-02-01), Hammond et al.
patent: 4060417 (1977-11-01), Cieciuch et al.
patent: 4269924 (1981-05-01), Janssens et al.
patent: 4314020 (1982-02-01), Reed et al.
patent: 4390613 (1983-06-01), Mehta et al.

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