Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Silver compound sensitizer containing
Patent
1991-06-20
1993-05-25
Brammer, Jack P.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Silver compound sensitizer containing
430627, 430629, 430642, G03C 106
Patent
active
052139590
ABSTRACT:
A silver halide light-sensitive material containing at least silver halide grains, a dispersion medium, an antifoggant, and a hardening agent, wherein said antifoggant is an antifoggant having a reactive substituent capable of reacting with a functional group of the dispersion medium to form a covalent bond after adsorption on the silver halide grains and/or an antifoggant previously covalently bonded to the dispersion medium. The antifoggant is immobilized in a light-sensitive material while exerting its antifogging activity and is not therefore dissolved into a developing solution.
REFERENCES:
patent: 4879193 (1989-11-01), Takaya
Ikeda Tadashi
Okamura Hisashi
Saitou Mitsuo
Brammer Jack P.
Fuji Photo Film Co. , Ltd.
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