Optical information recording medium
    1.
    发明授权
    Optical information recording medium 失效
    光信息记录介质

    公开(公告)号:US4536471A

    公开(公告)日:1985-08-20

    申请号:US590000

    申请日:1984-03-15

    CPC分类号: G11B7/251 Y10S430/146

    摘要: An optical information recording medium for recording and reproducing information by way of applying high density energy beams to a reflective recording layer on a support, said recording layer comprising a hydrophilic colloid; a compound capable of producing a water-insoluble copper complex; and reflective fine particles consisting essentially of copper. A process for manufacturing said optical information recording medium is also provided.

    摘要翻译: 一种用于通过将高密度能量束施加到载体上的反射记录层来记录和再现信息的光学信息记录介质,所述记录层包括亲水胶体; 能够生产水不溶性铜络合物的化合物; 和基本上由铜组成的反射性细颗粒。 还提供了一种用于制造所述光学信息记录介质的工艺。

    Optical fungicide-treated information recording and reproducing medium
    2.
    发明授权
    Optical fungicide-treated information recording and reproducing medium 失效
    光杀菌剂处理信息记录和再现介质

    公开(公告)号:US4672395A

    公开(公告)日:1987-06-09

    申请号:US782067

    申请日:1985-09-30

    摘要: The combination of an optical information recording and reproducing medium and a container for storing said optical information recording and reproducing medium, at least one of said optical information recording and reproducing medium and said container comprising a fungicide wherein said fungicide is in a layer selected from the group consisting of a layer comprising fine metal particles dispersed in a hydrophilic colloid dispersion medium; a layer comprising a metal or an alloy formed by a vacuum evaporation method or a sputtering method; and a layer comprising a coloring substance or consisting essentially of a polymeric substance. The invention also provides said medium when it contains a fungicide and a method for making the claimed combination and components thereof.

    摘要翻译: 光学信息记录和再现介质和用于存储所述光学信息记录和再现介质的容器的组合,所述光学信息记录和再现介质和所述容器中的至少一个包括杀真菌剂,其中所述杀真菌剂处于选自 由包含分散在亲水胶体分散介质中的细金属颗粒的层组成的组; 包括通过真空蒸发法或溅射法形成的金属或合金的层; 以及包含着色物质或基本上由聚合物质组成的层。 当本发明含有杀真菌剂时,本发明还提供了所述培养基,以及制备所要求保护的组合和组分的方法。