Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Silver compound sensitizer containing
Patent
1987-12-28
1989-09-12
Michl, Paul R.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Silver compound sensitizer containing
430569, 430603, 430604, 430605, G03C 102
Patent
active
048659622
ABSTRACT:
A photographic light-sensitive material comprising a support having thereon at least one light-sensitive silver halide emulsion layer, characterized in that the emulsion layer contains silver chlorobromide prepared in such a manner that silver halide regular crystal grains, having no twinning crystal plane and containing 50 mol % or more of silver chloride, are used as host grains, an organic compound is adsorbed on a surface of each of the host grains, and sulfur-plus-gold sensitization is performed, either during or after halide conversion in the presence of a bromide.
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Abe Akira
Asami Masahiro
Hasebe Kazunori
Nishikawa Toshihiro
Ohshima Naoto
Doody Patrick A.
Fuji Photo Film Co. , Ltd.
Michl Paul R.
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