Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Silver compound sensitizer containing
Patent
1988-06-21
1989-09-05
Michl, Paul R.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Silver compound sensitizer containing
430576, 430583, 430603, 430608, 430611, G03C 102
Patent
active
048638463
ABSTRACT:
A silver halide photographic light-sensitive material is disclosed which is decreased in variation of light-sensitivity caused by a change in environmental humidity and a prolonged storage of the photographic material. The photographic material comprises a support and photographic component layers including at least one silver halide emulsion layer in which the silver halide emulsion layer contains a compound selected from the group of the compounds represented by the following formulas [I], [II], [III], [IV] or [V], and at least one of the photographic component layer is added with inorganic sulfur; ##STR1##
REFERENCES:
patent: 3615632 (1971-10-01), Shiba et al.
patent: 3772031 (1973-11-01), Berry et al.
patent: 3988513 (1976-10-01), Matsuyama et al.
patent: 4518689 (1985-05-01), Noguchi et al.
Kajiwara Makoto
Miyoshi Masanobu
Okumura Mitsuhiro
Tanaka Shigeo
Chea Thorl
Konica Corporation
Michl Paul R.
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