Silver halide photographic light-sensitive material

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

1994-01-27

1994-10-18

Baxter, Janet C.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Antihalation or filter layer containing

430598, G03C 106, G03C 1825

Patent

active

053567668

ABSTRACT:
A silver halide photographic light-sensitive material comprises a support having provided thereon at least one light-sensitive emulsion layer and at least one hydrophilic colloid layer containing a solid fine grain dispersion of a dye, wherein the light-sensitive material contains at least one solid fine grain dispersion of a dye represented by formula (I) and at least one solid fine grain dispersion of a dye represented by formula (II): ##STR1## where R.sub.1, R.sub.2, R.sub.21, R.sub.22, R.sub.23, R.sub.24, L.sub.1, L.sub.2, L.sub.3, L.sub.21, and n are as defined in the specification. The use of the dyes in the form of solid fine grain dispersions prevents transfer or migration of the dyes between hydrophilic colloid layers.

REFERENCES:
patent: 4092168 (1978-05-01), Lemahieu et al.
patent: 4988611 (1991-01-01), Anderson et al.
patent: 4996138 (1991-02-01), Murai et al.
patent: 5006445 (1991-04-01), Yagihara et al.
patent: 5180659 (1993-01-01), Murai et al.
patent: 5238798 (1993-08-01), Usami
patent: 5238799 (1993-08-01), Usami et al.

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