Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Identified backing or protective layer containing
Patent
1989-08-25
1990-07-03
Brammer, Jack P.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Identified backing or protective layer containing
430523, 430627, 430629, 430631, 430634, 430635, 430961, G03C 182
Patent
active
049390775
ABSTRACT:
Photographic silver halide recording material comprising a support, at least one light-sensitive silver halide emulsion layer, a protective layer and optionally other layers, at least one layer which is arranged closer to the support than the protective layer containing a compound which in the form of the free acid corresponds to the following formula ##STR1## wherein R.sub.1 denotes alkylene, arylene, aralkylene or cycloalkylene,
REFERENCES:
patent: 4232111 (1980-11-01), Miyazako et al.
patent: 4828927 (1989-05-01), Timmerman et al.
patent: 4840881 (1989-06-01), Watanabe et al.
patent: 4879204 (1989-11-01), Ishigaki et al.
Helling Gunter
Himmelmann Wolfgang
Agfa-Gevaert Aktiengesellschaft
Brammer Jack P.
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