Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Antihalation or filter layer containing
Patent
1989-01-17
1990-02-06
Le, Hoa Yan
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Antihalation or filter layer containing
430514, 430523, 430527, 430528, 430531, 430627, 430630, 430631, 430930, 430961, 528391, 528397, 528398, 546186, 546191, G03C 182, C08G 7500, C07D21100
Patent
active
048988081
ABSTRACT:
An antistatic silver halide photographic light-sensitive material having a support, provided thereon, at least one light-sensitive layer and at least one non-light-sensitive layer is disclosed. Said at least one non-light-sensitive layer comprises a polymer compound consisting essentially of a repeated structural unit represented by Formula [I], and a formamide compound represented by Formula [II]; ##STR1## wherein Z, and Z.sub.2 represent the group of the atoms necessary to form a six-membered ring with--N.sup..sym. --; R represents a divalent group; R.sub.1 and R.sub.2 represent independently one selected from the group consisting of an alkyl group and an aryl group; R.sub.3 represents a hydrocarbon group; R.sub.5 and R.sub.6 represent independently a hydrogen atom or an alkyl group; X.sub.1.sup..crclbar. and X.sub.2.sup..crclbar. represent an anion; a and l represent an integer of 0 and 1.
REFERENCES:
patent: 3988158 (1976-10-01), Muramatsu et al.
patent: 4126467 (1978-11-01), Miyazako et al.
Kagawa Nobuaki
Nishizeki Masato
Tachibana Noriki
Konica Corporation
Le Hoa Yan
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