Radiation imagery chemistry: process – composition – or product th – Silver halide colloid tanning process – composition – or product
Patent
1997-01-03
2000-05-16
Le, Hoa Van
Radiation imagery chemistry: process, composition, or product th
Silver halide colloid tanning process, composition, or product
564310, G03C 106
Patent
active
06063541&
ABSTRACT:
This subject invention relates to novel hydrazide compounds useful as dot-promoting agents in photographic image systems, methods for making them, and to photographic materials which comprise these compounds.
REFERENCES:
patent: 4994365 (1991-02-01), Looker et al.
patent: 5126227 (1992-06-01), Machoukin et al.
patent: 5316890 (1994-05-01), Okamura et al.
Gabrielsen Rolf S.
Levit Albert B.
Resnick Bruce M.
Watson Richmond C.
Kodak Polychrome Graphics LLC
Le Hoa Van
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