Antistatic coating composition in a conductive substrate and pro

Stock material or miscellaneous articles – Composite – Of polyester

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430534, 430535, B32B 2708, G03C 1795

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active

055544479

ABSTRACT:
A conductive substrate for use in a photographic element comprises a polyethylene terephthalate support coated with 0.01-10 g/m.sup.2 of a conductive layer having a low surface energy during coating and a high surface energy after coating which is the reaction product of (i) a conductive crosslinkable polymer with charge carrying groups such as sulfonic acid groups, (ii) a volatile amine and (iii) a crosslinking agent such as a polyfunctional aziridine.

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