Radiation imagery chemistry: process – composition – or product th – Silver halide colloid tanning process – composition – or product
Patent
1997-01-21
2000-01-25
Le, Hoa Van
Radiation imagery chemistry: process, composition, or product th
Silver halide colloid tanning process, composition, or product
430265, 430440, 430446, G03C 108
Patent
active
060176741
ABSTRACT:
A silver halide photographic material comprising a support having thereon at least one photosensitive silver halide emulsion layer, wherein at least one of the silver halide emulsion layer and other hydrophilic colloid layers comprises at least one hydrazine compound represented by the following general formula (II) in the form of fine solid dispersion:
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patent: 4996141 (1991-02-01), Ficken et al.
patent: 5378578 (1995-01-01), Hoshimiya et al.
patent: 5382496 (1995-01-01), Sakai et al.
patent: 5478696 (1995-12-01), Arai
patent: 5578414 (1996-11-01), Yamamoto et al.
Ezoe Toshihide
Yamada Kohzaburoh
Fuji Photo Film Co. , Ltd.
Le Hoa Van
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