Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Silver compound sensitizer containing
Patent
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.
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patent: 4794421 (1988-12-01), Stoudt et al.
Takamuki Yasuhiko
Yoshida Kazuhiro
Bierman Jordan B.
Konica Corporation
Le Hoa V.
Michl Paul R.
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