Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Identified backing or protective layer containing
Patent
1990-07-03
1992-04-28
Bramer, Jack P.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Identified backing or protective layer containing
430527, 430528, 430523, G03C 176
Patent
active
051088851
ABSTRACT:
A silver halide photographic material comprising a support having thereon at least one silver halide emulsion layer, wherein at least one of the layers of the photographic material is a layer which is crosslinked after coating a coating liquid comprising a polymeric compound which has at least repeating units represented by formula (I) or formula (II): ##STR1## wherein, L.sub.1, L.sub.2, L.sub.3, L.sub.4, L.sub.5, L.sub.6, L.sub.7, L.sub.8 and L.sub.9, which may be the same or different, each represents a divalent linking group; X.sub.1 and X.sub.2, which may be the same or different, each represents a crosslinkable groups which contain an activated vinyl component; Y.sub.1, Y.sub.2, Y.sub.3 and Y.sub.4, which may be the same or different, each represents a hydrogen atom, an alkyl group, an alkenyl group, an aryl group, an aralkyl group or a crosslinkable group which contains an activated vinyl component; Z.sub.1 and Z.sub.2, which may be the same or different, each is a counter ion for balancing the electrical charge; and r is 0 or 1, provided that when r is 0, L.sub.4 and L.sub.6 together form a condensed ring.
REFERENCES:
patent: 4914013 (1990-04-01), Besio et al.
Mukunoki Yasuo
Yasunami Shoichiro
Bramer Jack P.
Fuji Photo Film Co. , Ltd.
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