Plastic film with antistatic layer and silver halide photographi

Details Plastic film with antistatic layer and silver halide photographi Plastic film with antistatic layer and silver halide photographi

1990-03-16

1992-01-07

Schilling, Richard L.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Identified backing or protective layer containing

4284111, 428483, 428520, 430527, 430531, 430534, 430536, G03C 182, B32B 904, B32B 2708

Patent

active

050791362

ABSTRACT:
A plastic film with an antistatic layer and a silver halide photographic light-sensitive material using the film as the support are disclosed. The antistatic layer comprises a water-soluble electric conductive polymer and particles of a hydrophobic polymer, and hardened with a hardening agent. The hydrophobic polymer has an N-methylol or its derivative group, an amino group, an epoxy group, an aziridine group, an active methylene group, a sulfinic acid group, an aldehyde group, a vinylsulfonyl group or a blocked isocyanate group. A silver halide photographic material using the film having the inventive antistatic layer is excellent in layer adhesion and sufficiently protected from static charge even after processing.

REFERENCES:
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patent: 4895791 (1990-01-01), Mukunoki
patent: 4908277 (1990-03-01), Tsunashima et al.

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