Radiation imagery chemistry: process – composition – or product th – Silver halide colloid tanning process – composition – or product
Patent
1991-08-07
1992-09-15
McCamish, Marion E.
Radiation imagery chemistry: process, composition, or product th
Silver halide colloid tanning process, composition, or product
430544, 430547, 430566, 430596, 430597, 430598, 430940, 430957, G03C 106
Patent
active
051477548
ABSTRACT:
A silver halide photographic material which provides a negative image contains a compound represented by formula (I): ##STR1## wherein R represents an aliphatic group, an aromatic group, or a heterocyclic group; Z represents a development inhibitor group containing an anionic functional group as a partial structure; "Time" represents a divalent group; and n is 0 or 1.
REFERENCES:
patent: 4684604 (1987-08-01), Harder
patent: 4857440 (1989-08-01), Begley et al.
patent: 4914002 (1990-04-01), Inoue et al.
patent: 4923787 (1990-05-01), Harder
Grant & Hackh's Chemical Dictionary, 5th Edition pp. 560 and 561.
Katoh Kazunobu
Okada Hisashi
Okamura Hisashi
Yagihara Morio
Dote Janis L.
Fuji Photo Film Co. , Ltd.
McCamish Marion E.
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