Method for production of photosensitive material for diffusion t

Details Method for production of photosensitive material for diffusion t Method for production of photosensitive material for diffusion t

1989-11-17

1992-04-07

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...

430230, 430234, 430244, 430566, 430642, 430935, G03C 554, G03C 142/1/74

Patent

active

051027704

ABSTRACT:
The present invention provides a method for producing a photosensitive material for silver complex diffusion transfer process containing a hydroxybenzene developing agent which comprises coating at least one gelatin-containing coating solution on a support to form photographic layers including a photosensitive layer and drying the coat, said drying being carried out by raising surface wet-bulb temperature of the coat to 14.degree. C. or higher before gelatin concentration in the coat reaches at most about 30% by weight.

REFERENCES:
patent: 2269169 (1942-01-01), Derhoef et al.
patent: 2620285 (1952-12-01), Rose
patent: 3650749 (1972-03-01), Willems et al.
patent: 3666457 (1972-05-01), Youngquist
Patent Abstracts of Japan, vol. 9, No. 199 (P-380)(1922), Aug. 16, 1985, Abstract of Japanese JP-A-6063535.
Patent Abstracts of Japan, vol. 14, No. 5 (P-97)(883) Jan. 13, 1982, Abstract of Japanese JP-A-56132,334.

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