Solid processing compositions for light-sensitive silver halide

Details Solid processing compositions for light-sensitive silver halide Solid processing compositions for light-sensitive silver halide

1992-11-27

1994-12-27

Baxter, Janet C.

Radiation imagery chemistry: process, composition, or product th

Nonradiation sensitive image processing compositions or...

430444, 430465, 430484, 430487, 430489, G03C 518, G03C 526

Patent

active

053765095

ABSTRACT:
A processing chemical for light-sensitive silver halide photographic material, comprising a cyclodextrin compound, which can contribute a decrease in packaging materials, transportation cost and storage space, can be free from lateral cracking at the formation of tablets, and can bring about an improvement in storage stability after being formed into processing solutions (i.e., more free from occurrence of stain during developing and scratches in light-sensitive materials having been processed, caused by deposition of crystals).

REFERENCES:
patent: 935156 (1909-09-01), Kelly
patent: 2196901 (1940-04-01), Ham
patent: 4873182 (1989-10-01), Delprato et al.
patent: 4966833 (1990-10-01), Inoue
U.S. Statutory Invention Registration H1020, Nishio et al., Feb. 1992.
Patent Abstracts of Japan, vol. 13, No. 93 (P-838); Mar. 6, 1989 JPA-63-276,050; Nov. 14, 1988.
Database WP1, Section P1, Weck 7824, Class P83, AN-78-42732A JPA-53-48,735; May 2, 1978.

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