Radiation imagery chemistry: process – composition – or product th – Transfer procedure between image and image layer – image... – Diffusion transfer process – element – or identified image...
Patent
1996-02-09
1996-11-05
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...
430216, 430441, 430443, 430959, G03C 816, G03C 820, G03C 836
Patent
active
055716563
ABSTRACT:
There is described a multicolor diffusion transfer film unit having a plurality of different color image components, each of which includes a color-sensitive silver halide emulsion in association with a corresponding image dye-providing material and a first silver halide developer which takes part in photographic development to provide an imagewise pattern of diffusible image dye-forming material as a function of photoexposure. At least one of said color image components includes a second silver halide developer, or a precursor thereof, which is capable of developing silver halide indiscriminately and which is made available after photographic development in the color image component in which it is located is substantially completed.
REFERENCES:
patent: 3230085 (1966-01-01), Dershowitz et al.
patent: 3329670 (1967-07-01), Dershowitz et al.
patent: 3345163 (1967-10-01), Land et al.
patent: 3577236 (1971-05-01), Fix
patent: 3585028 (1971-06-01), Stephens
patent: 3615439 (1971-10-01), Oftedahl, Jr.
patent: 3816126 (1974-06-01), Charkoudian
patent: 4366240 (1982-12-01), Lassig et al.
patent: 4542086 (1985-09-01), Ohki et al.
patent: 4724199 (1988-02-01), Kobayashi et al.
patent: 4740448 (1988-04-01), Kliem
patent: 5338644 (1994-08-01), Taylor et al.
patent: 5415969 (1995-05-01), Waterman
Kingsley Edward D.
McCaskill Emmett S.
Mehta Avinash C.
Waterman Kenneth C.
Maccarone Gaetano D.
Polroid Corporation
Schilling Richard L.
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