Radiation imagery chemistry: process – composition – or product th – Silver halide colloid tanning process – composition – or product
Patent
1992-10-26
1994-01-18
Bowers, Jr., Charles L.
Radiation imagery chemistry: process, composition, or product th
Silver halide colloid tanning process, composition, or product
430598, G03C 106
Patent
active
052799204
ABSTRACT:
There is disclosed a silver halide photographic light-sensitive material containing a compound represented by the following formula. The photographic material provides sufficiently high contrast images using a stable developer having a low pH value. The photographic material also provides a direct-positive type photographic material improved in image quality and storage stability. ##STR1##
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Onodera Akira
Usagawa Yasushi
Bowers Jr. Charles L.
Konica Corporation
Neville Thomas R.
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