G - Physics – 03 – C
Patent
G - Physics
03
C
96/177, 96/190
G03C 1/72 (2006.01) G03C 1/93 (2006.01)
Patent
CA 1052165
ABSTRACT OF THE DISCLOSURE This invention disclosure a novel photographic element which comprises a resin film or a resin coated paper support having superimposed thereon, a layer of a composition comprising a copolymer containing therein, the moiety of the general formula (I) Image (I) wherein R1 and R2 each is a hydrogen atom or an alkyl group having 1 to 12 carbon atoms. The adhesion effects between the photographic emulsion and the film of or paper coated with said resin, achieved when the copolymers of the present invention are used, are much superior to those achieved in the prior art. Further, such problems encountered with surface treatments of the prior art, such as deterioration, adding rinsing and drying steps, swelling and dissolving of the resin, fog development, adverse physiological and environmental problems, etc. have been eliminated.
207395
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