Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Identified backing or protective layer containing
Patent
1992-10-30
1993-11-02
Le, Hoa Van
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Identified backing or protective layer containing
430531, 430539, 430950, G03C 176
Patent
active
052582752
ABSTRACT:
A method of preparing a light sensitive silver halide photographic material is disclosed. In the method a coated layer surface temperature is not higher than 19.degree. C. when a percentage of water to binder is within the range of 800-200% by weight on a side coated with the light sensitive silver halide emulsion layer, and the light sensitive material can be dried up by taking not shorter than 35 seconds to get a percentage within the range of 800-200% by weight. A light sensitive photographic material is also disclosed. The material has a specific surface smoothness degree and contains matting agent, and is prepared by above-mentioned method.
REFERENCES:
patent: 4232117 (1980-11-01), Naoi et al.
patent: 4499179 (1985-02-01), Ota et al.
patent: 4524131 (1985-06-01), Himmelmann et al.
patent: 4895792 (1990-01-01), Aizawa et al.
Arai Takeo
Nagashima Toshiharu
Konica Corporation
Le Hoa Van
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