Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Antihalation or filter layer containing
Patent
1987-07-31
1989-01-31
Brammer, Jack P.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Antihalation or filter layer containing
430507, 430511, 430517, 430944, 430961, G03C 184
Patent
active
048015253
ABSTRACT:
A silver halide light-sensitive material is disclosed, comprising a support having provided thereon a silver halide emulsion layer that has been infrared-sensitized so as to have a sensitivity maximum at a wavelength longer than 750 nm and at least one light-insensitive hydrophilic colloidal layer on said silver halide emulsion layer, wherein said light-insensitive hydrophilic colloidal layer contains at least one dye having an absorption maximum at a wavelength shorter than 750 nm. The material has high sensitivity to infrared light, but can be handled under bright safelight.
REFERENCES:
patent: 4420555 (1985-12-01), Kruegar et al.
patent: 4536473 (1985-08-01), Mihara et al.
patent: 4574115 (1986-03-01), Adachi et al.
patent: 4581325 (1986-04-01), Kitchin et al.
Ishigaki Kunio
Mihara Yuji
Brammer Jack P.
Fuji Photo Film Co. , Ltd.
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