Optical fungicide-treated information recording and reproducing medium
    3.
    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。

    Light-sensitive silver halide photographic material
    4.
    发明授权
    Light-sensitive silver halide photographic material 失效
    感光卤化银照相材料

    公开(公告)号:US4490462A

    公开(公告)日:1984-12-25

    申请号:US477130

    申请日:1983-03-21

    IPC分类号: G03C1/37 G03C7/26

    CPC分类号: G03C1/37

    摘要: There is disclosed a light-sensitive silver halide photographic material comprising at least one hydrophilic colloid layer containing at least one compound represented by the following general formula [I]: ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 have the same meanings as defined in the specification.The light-sensitive silver halide photographic material according to this invention has excellent bacteriocidal properties and does not adversely affect photographic performance.

    摘要翻译: 公开了一种感光卤化银照相材料,其包含至少一种包含至少一种由以下通式[I]表示的化合物的亲水胶体层:其中R1,R2和R3具有相同的含义 在规范中定义。 根据本发明的感光卤化银照相材料具有优异的杀菌性能,并且不会不利地影响照相性能。

    Lith-type silver halide photographic light-sensitive material
    5.
    发明授权
    Lith-type silver halide photographic light-sensitive material 失效
    Lith型卤化银照相感光材料

    公开(公告)号:US4121935A

    公开(公告)日:1978-10-24

    申请号:US822601

    申请日:1977-08-08

    IPC分类号: G03C1/18 G03C5/04 G03C1/06

    CPC分类号: G03C1/18

    摘要: A lith-type silver halide photographic light-sensitive material for forming halftone dot images is disclosed which contains a sensitizing dye represented by the following general formula: ##STR1## WHEREIN Z.sub.1 is an atomic group necessary for forming a naphthothiazole ring, Z.sub.2 is an atomic group necessary for forming a member selected from a group consisting of substituted or unsubstituted, benzothiazole, benzoselenazole, naphthothiazole and naphthoselenazole nucleus, R.sub.1 and R.sub.2 are respectively a substituted or unsubstituted alkyl group, X.sup..theta. is an anion, and n is a positive integer of 1 or 2 with the proviso that when the dye is an inner salt, n is 1.

    摘要翻译: 公开了一种用于形成半色调点图像的锂型卤化银摄影感光材料,其包含由以下通式表示的增感染料:其中Z1是形成萘并噻唑环所必需的原子团,Z 2是原子 形成选自取代或未取代的苯并噻唑,苯并硒唑,萘并噻唑和萘并恶唑核的成员所需的基团,R1和R2分别为取代或未取代的烷基,X是阴离子,n是正整数 1或2,条件是当染料为内盐时,n为1。