Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Identified backing or protective layer containing
Patent
1991-08-05
1992-10-06
Bowers, Jr., Charles L.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Identified backing or protective layer containing
430523, 430525, 430529, 430530, 430531, 430536, 430627, G03C 176
Patent
active
051531151
ABSTRACT:
Silver halide photographic materials are disclosed, comprising a support having thereon at least one photosensitive silver halide emulsion layer, wherein at least one layer of said photographic material is formed by polymerizing a film which contains a compound represented by formula (I): ##STR1## wherein X represents --CO--, --COO--, --OCO-- or an arylene group; L represents an alkylene group, an aralkylene group or an arylene group, any of which can optionally have substituents; Y represents --CO--, --SO.sub.2 -- or --NHCO--; m and p each independently represents 0 to 1, provided that when X is ##STR2## m is 1; Z represents --O--, --S-- or ##STR3## R.sub.1 represents a hydrogen atom, an alkyl group, a halogen atom or a cyano group; R.sub.2, R.sub.3 and R.sub.4 represent lower alkylene groups; R.sub.5 represents a hydrogen atom, an alkyl group, an alkenyl group, an aryl group, an aralkyl group, --CO--R.sub.9 or --SO.sub.2 R.sub.9, any of which, other than a hydrogen atom, can optionally have substituents; R.sub.6, R.sub.7 and R.sub.8 represent hydrogen atoms, alkyl groups or alkenyl groups, any of which, other than hydrogen atoms, can optionally have substituents; R.sub.9 represents an alkyl group, an alkenyl group, an aryl group or an aralkyl group, any of which can optionally have substituents; and a, b and c each independently represents an integer of value from 0 to 30, and a, b and c are not all equal to 0.
REFERENCES:
patent: 2593888 (1952-04-01), Jones
patent: 3549375 (1970-12-01), Pechmann
patent: 4225665 (1978-12-01), Schadt, III
patent: 4358533 (1982-11-01), Tokitou et al.
patent: 4605612 (1986-08-01), Asao et al.
Mukunoki Yasuo
Yasunami Shoichiro
Bowers Jr. Charles L.
Chea Thorl
Fuji Photo Film Co. , Ltd.
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