Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Identified radiation sensitive composition with color...
Patent
1984-10-02
Brown, J. Travis
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Identified radiation sensitive composition with color...
430372, 430566, G03C 726
Patent
active
044748744
ABSTRACT:
A color photographic silver halide light-sensitive material which prevents formation of color fog is disclosed, containing a negative gradation photographic silver halide emulsion which is substantially of the surface latent image type, and at least one compound represented by the general formula (I): ##STR1## wherein X represents --CONR.sup.1 R.sup.2, --COR.sup.1, --SO.sub.2 R.sup.1, or --SO.sub.3 R.sup.1 and wherein R.sup.1 and R.sup.2 each are selected from the group consisting of a hydrogen atom, a substituted or unsubstituted aliphatic group, and a substituted or unsubstituted aromatic group, and are selected such that may combine together to form a ring.
REFERENCES:
patent: 3929486 (1975-12-01), Habu et al.
patent: 4228235 (1980-10-01), Okonogi et al.
patent: 4252893 (1981-02-01), Iwamuro et al.
patent: 4268621 (1981-05-01), Ogi et al.
patent: 4277558 (1981-07-01), Kikuchi et al.
Adachi Keiichi
Hirano Shigeo
Sakanoue Kei
Brown J. Travis
Fuji Photo Film Company Limited
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