Silver halide photographic light-sensitive material

Details Silver halide photographic light-sensitive material Silver halide photographic light-sensitive material

1992-11-10

1993-11-09

Baxter, Janet C.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Two or more radiation-sensitive layers containing other than...

430584, 430944, G03C 120

Patent

active

052601781

ABSTRACT:
A silver halide photographic light-sensitive material which contains a tricarbocyanine dye having at least two acidic groups in such a condition that said dye may show its absorption maximum at a wavelength shifted to the longer wavelength direction by at least 50 nm, compared with that of the absorption maximum in an aqueous solution, and that within the range of 900 nm to 1,500 nm, whereby facilitating the detection of the position of said light-sensitive material by means of an infrared sensor in the photographic processing with an automatic developing machine.

REFERENCES:
patent: 4839265 (1989-06-01), Ohno et al.
patent: 5013642 (1991-05-01), Muenter et al.
patent: 5028516 (1991-07-01), Mukunoki et al.
patent: 5061618 (1991-10-01), Parton et al.
patent: 5063146 (1991-11-01), Inagaki et al.

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