Safelight for silver halide light-sensitive photographic materia

Details Safelight for silver halide light-sensitive photographic materia Safelight for silver halide light-sensitive photographic materia

1988-04-12

1989-11-07

Michl, Paul R.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Silver compound sensitizer containing

430 21, 430139, 430495, G03C 104

Patent

active

048792071

ABSTRACT:
A safelight for use in handling a silver halide photographic light-sensitive material and a process for manufacturing a silver halide photographic light-sensitive material using the safelight. The safelight has an electroluminescence element as a light source and an effect to lower the fog formation tendency of the photographic material. And a silver halide photographic light-sensitive material manufactured in the safelight is improved on the allowable handling time in safelight.

REFERENCES:
patent: 2672416 (1954-03-01), Stanton
patent: 3936173 (1976-02-01), Kidd et al.
patent: 4028105 (1977-06-01), Ono et al.
patent: 4229095 (1980-10-01), Mir
patent: 4365018 (1982-12-01), Crutchfield et al.
patent: 4543308 (1985-09-01), Schumann et al.
patent: 4600292 (1986-07-01), Fujimaki et al.
patent: 4794421 (1988-12-01), Stoudt et al.

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