Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Identified backing or protective layer containing
Patent
1988-08-03
1990-02-06
Michl, Paul R.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Identified backing or protective layer containing
430522, 430517, 430531, 430606, 430950, G03C 184
Patent
active
048988090
ABSTRACT:
A silver halide photographic light-sensitive material is disclosed, which has high sensitivity and can be handled under bright safelight. The photographic material comprises a support bearing thereon photographic component layers including at least one silver halide emulsion layer containing a silver halide emulsion sensitized so as to have a maximum spectral sensitivity on the side of a wavelength shorter than at least 600 nm and at least one non-light-sensitive hydrophilic colloid layer arranged to the side of the silver halide emulsion layer opposite to the support. And at least one of the hydrophilic colloid layers contains a water-soluble dye having a maximum light-absorption within the wavelength region of not less than 700 nm.
REFERENCES:
patent: 3567458 (1971-03-01), Milton
patent: 4409322 (1983-10-01), Ezaki et al.
patent: 4574115 (1986-03-01), Adachi et al.
patent: 4711838 (1987-12-01), Grzeskowiak et al.
patent: 4801525 (1989-01-01), Mihara et al.
Bierman Jordan B.
Chea Thorl
Konica Corporation
Michl Paul R.
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