Silver halide photosensitive material containing an infrared abs

Details Silver halide photosensitive material containing an infrared abs Silver halide photosensitive material containing an infrared abs

1988-01-19

1989-06-13

Brammer, Jack P.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Antihalation or filter layer containing

430581, 430583, 430585, 430588, G03C 184

Patent

active

048392650

ABSTRACT:
A silver halide photosensitive material having a hydrophilic colloid layer containing a specific water-soluble dye including at least three acid radicals. The water-soluble dye in the hydrophilic colloid layer absorbs light in the infrared region but does not adversely affect the photographic characterisitics of the photographic emulsion and is discolored upon photographic processing.

REFERENCES:
patent: 3038800 (1962-06-01), Luckey et al.
patent: 3384487 (1968-05-01), Heseltine et al.
patent: 4263397 (1981-04-01), Horikoshi et al.
patent: 4536473 (1985-08-01), Mihara
patent: 4574115 (1986-03-01), Adachi et al.
Abstract of European Patent Application No. 0,251,282, published Jan. 7, 1988.

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