Antistatic film bases and photographic elements comprising said antistatic film bases
    10.
    发明公开
    Antistatic film bases and photographic elements comprising said antistatic film bases 失效
    包含所述抗静电膜基底的抗静电膜基底和照相元件

    公开(公告)号:EP0722116A1

    公开(公告)日:1996-07-17

    申请号:EP95100346.6

    申请日:1995-01-12

    IPC分类号: G03C1/89 C09K3/16 C09D139/04

    摘要: The invention is directed to an antistatic polymeric film base comprising a polymeric film having coated on at least one side thereof an antistatic layer comprising the reaction product of (1) a water-soluble, electrically conductive polymer containing carboxylic groups and (2) a water-soluble polymer containing oxazoline groups, and to a photographic element comprising at least one silver halide emulsion layer on said antistatic polymeric film base. This antistatic layer may be present as a backing layer on the side of the film base opposite the silver halide emulsion layer, as a subbing layer between the film base and the emulsion layer in a single or double side coated photographic element, and/or as a subbing layer between the film base and a different backing layer.

    摘要翻译: 本发明涉及包含聚合物薄膜的抗静电聚合物薄膜基材,所述聚合物薄膜在其至少一面上涂覆有抗静电层,所述抗静电层包含(1)含有羧基的水溶性导电聚合物和(2)水 - 含有恶唑啉基团的可溶性聚合物,并且涉及在所述抗静电聚合物膜基底上包含至少一个卤化银乳剂层的照相元件。 该抗静电层可以作为衬底层存在于与卤化银乳剂层相对的薄膜基底一侧,作为单层或双面涂布的照相元件中薄膜基底和乳剂层之间的底层,和/或作为 胶片基底和不同背衬层之间的底层。