Radiation imagery chemistry: process – composition – or product th – Silver halide colloid tanning process – composition – or product
Patent
1994-08-26
1995-06-13
Chea, Thorl
Radiation imagery chemistry: process, composition, or product th
Silver halide colloid tanning process, composition, or product
430598, G03C 106
Patent
active
054241707
ABSTRACT:
A silver halide photographic light sensitive material contains a novel nucleating compound represented by the following formula (I), which is capable of functioning as a contrast increasing agent in a negative system or as a foggant in a direct positive system ##STR1##
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Sudo Susumu
Usagawa Yasushi
Chea Thorl
Konica Corporation
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