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US4582783A Photographic silver halide material containing an antistatic layer 失效
含有抗静电层的摄影卤化银材料

Photographic silver halide material containing an antistatic layer
摘要:
An antistatic layer applied to the back of the photographic material contains (A) a mixture of sodium magnesium silicate and the sodium salt of polystyrene sulphonic acid and (B) a succinic acid semi-ester compound. The antistatic layer is distinguished by high abrasion resistance and its good qualities as writing and printing surface.
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