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公开(公告)号:US4582783A
公开(公告)日:1986-04-15
申请号:US727551
申请日:1985-04-26
申请人: Fritz Nittel , Bert Sauter , Armin Voigt
发明人: Fritz Nittel , Bert Sauter , Armin Voigt
CPC分类号: G03C1/85
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.
摘要翻译: 施加到照相材料背面的抗静电层包含(A)硅酸钠镁和聚苯乙烯磺酸的钠盐和(B)琥珀酸半酯化合物的混合物。 抗静电层具有高耐磨性和良好的书写和印刷性能。