Radiation imagery chemistry: process – composition – or product th – Transfer procedure between image and image layer – image... – Diffusion transfer process – element – or identified image...
Patent
1994-02-17
1995-07-11
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...
430203, 430227, 430533, 430538, 430212, G03C 1775, G03C 193, G03C 852
Patent
active
054320437
ABSTRACT:
Disclosed is a product of diffusion transfer photography comprising (a) a light-sensitive element having at least a silver halide emulsion layer, (b) an image-receiving element having an image-receiving layer, (c) two supports, and (d) a processing element having an alkaline processing solution developed between the two supports, wherein one of the two supports is a reflective support coated with a composition obtained by mixing and dispersing a white pigment in a resin on at least the surface thereof on which the image-receiving layer is to be coated, wherein 50% by weight or more of the resin is polyester synthesized by the polycondensation or copolycondensation of a dicarboxylic acid with a diol.
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patent: 3607345 (1971-09-01), Thomas et al.
patent: 4364971 (1982-12-01), Sack et al.
patent: 4839257 (1989-06-01), Nakamura et al.
patent: 5194362 (1993-03-01), Nakabayashi et al.
patent: 5312682 (1994-05-01), Nishikawa et al.
Fuji Photo Film Co. , Ltd.
Schilling Richard L.
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