Light-sensitive element for silver salt diffusion transfer metho

Details Light-sensitive element for silver salt diffusion transfer metho Light-sensitive element for silver salt diffusion transfer metho

1993-04-30

1994-02-15

Schilling, Richard L.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Silver compound sensitizer containing

430230, 430569, 430599, G03C 554, G03C 102

Patent

active

052866220

ABSTRACT:
There is disclosed the light-sensitive element having a high sensitivity and capable of forming a transferred image with a small fluctuation in a sensitivity and a gradation. The light-sensitive element which is processed by a silver salt diffusion transfer method comprising developing a light-sensitive element having a light-sensitive silver halide emulsion layer subjected to an imagewise exposure with an alkaline processing element containing a silver halide solvent to convert at least a part of unexposed silver halide contained in the emulsion layer to a transferable silver complex salt, and transferring at least a part of the complex salt on an image-receiving element to form the image on the image-receiving element contains the silver halide grains which are of silver bromoiodide or silver bromochloroiodide having the following constitutions (a), (b), (c) and (d), in the light-sensitive silver halide emulsion layer:

REFERENCES:
patent: 3206313 (1965-09-01), Porter et al.
patent: 4444877 (1984-04-01), Koitabashi et al.
patent: 4614711 (1986-09-01), Sugimoto et al.
patent: 4623612 (1986-11-01), Nishikawa et al.
patent: 4636461 (1987-01-01), Becker et al.
patent: 4713318 (1987-12-01), Sugimoto et al.
patent: 5206115 (1993-04-01), Waki

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