Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Silver compound sensitizer containing
Patent
1987-08-19
1989-07-04
Michl, Paul R.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Silver compound sensitizer containing
430599, 430607, 430627, 430642, 430935, 430603, 430604, G03C 108
Patent
active
048450235
ABSTRACT:
A silver halide photographic light-sensitive material comprising at least one layer of a silver halide emulsion on a support is improved in shelf stability by treating a chemically sensitized silver halide emulsion with an ion-exchange resin or a porous absorbent to remove residue of the chemical sensitizer during and/or after chemical sensitization.
REFERENCES:
patent: 2678885 (1954-05-01), Porter
patent: 3782953 (1974-01-01), Maley
patent: 3873323 (1975-03-01), Nakumura et al.
patent: 4419443 (1983-12-01), Mitune et al.
patent: 4639416 (1987-01-01), Yoshida et al.
Fuji Photo Film Co. , Ltd.
Michl Paul R.
Wright Lee C.
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