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60 条记录 (耗时 0.029 秒)

    Color photographic materials containing high-boiling organic solvent
    41.
    发明授权
    Color photographic materials containing high-boiling organic solvent 失效
    含有高沸点有机溶剂的彩色照相材料

    公开(公告)号：UST969005I4

    公开(公告)日：1978-04-04

    申请号：US818704

    申请日：1977-07-25

    申请人： Akira Tanaka ,  Akikazu Mikawa ,  Yuji Mihara ,  Yasuo Mukunoki

    发明人： Akira Tanaka ,  Akikazu Mikawa ,  Yuji Mihara ,  Yasuo Mukunoki

    IPC分类号： G03C7/00 ,  G03C7/26 ,  G03C7/388

    CPC分类号： G03C7/388

    摘要： in a highly or superhighly sensitive color photographic material having at least one highly or superhighly light-sensitive silver halide emulsion layer containing a color-forming coupler and silver iodobromide grains color-sensitized with a dye having at least one sulfo group or carboxy group, the silver halide emulsion grains having a mean grain size of larger than about 1 micron, the occurrence of fog due to pressure stimulus is prevented effectively by the incorporation of a high-boiling organic solvent having a boiling point of higher than about 175.degree. C at normal pressure in the silver halide emulsion layer in an amount of higher than about 20% by weight of the amount of binder present in the emulsion layer.

    Photographic light-sensitive material
    42.
    发明授权
    Photographic light-sensitive material 失效
    摄影感光材料

    公开(公告)号：US4080209A

    公开(公告)日：1978-03-21

    申请号：US702322

    申请日：1976-07-02

    申请人： Yasuo Mukunoki ,  Takeshi Mikami ,  Nobuo Tsuji

    发明人： Yasuo Mukunoki ,  Takeshi Mikami ,  Nobuo Tsuji

    IPC分类号： G03C1/06 ,  G03C1/815 ,  G03C7/388 ,  G03C1/48 ,  G03C1/02

    CPC分类号： G03C7/3885

    摘要： A silver halide photographic light-sensitive material comprising a hydrophilic organic colloid layer containing a photographic additive dispersed therein using as a solvent a benzoic acid ester which has a boiling point of greater than 250.degree. C at atmospheric pressure, which is soluble in water in a proportion of less than about 10% by weight, and which dissolves water in a proportion of less than about 5% by weight. The benzoic acid ester does not have any harmful influence on the human body and does not cause environmental pollution.

    摘要翻译： 一种卤化银照相感光材料，其包含在其中分散有照相添加剂的亲水性有机胶体层，其中使用在大气压下沸点大于250℃的苯甲酸酯，其溶于水中 比例小于约10重量％，并且其以小于约5重量％的比例溶解水。 苯甲酸酯对人体没有任何有害影响，不会造成环境污染。

    Photothermographic material
    49.
    发明授权
    Photothermographic material 有权
    光热成像材料

    公开(公告)号：US06582896B1

    公开(公告)日：2003-06-24

    申请号：US09632000

    申请日：2000-08-03

    申请人： Tadashi Ito ,  Yasuo Mukunoki

    发明人： Tadashi Ito ,  Yasuo Mukunoki

    IPC分类号： G03C1498

    CPC分类号： G03C1/49845 ,  G03C1/04 ,  G03C1/49863 ,  G03C1/49872 ,  G03C2001/7635

    摘要： A photothermographic material includes on a support a non-photosensitive sliver salt, a photosensitive sliver halide, a nucleation agent, and a binder, and a layer containing specific compounds is formed on an outer side of the image forming layer. Thus, there are obtained such images optimal for photomechanical processes as having a high Dmax (maximum density), a low fog, a good coated surface condition, and less surface defects such as repellency, coating lines or the like.

    摘要翻译： 光热敏成像材料在支撑体上包括非感光纱条盐，感光性银卤化物，成核剂和粘合剂，并且在图像形成层的外侧形成含有特定化合物的层。 因此，获得了对于具有高Dmax（最大密度），低雾度，良好的涂布表面状态以及诸如排斥性，涂布线等的较少表面缺陷的光致机械加工的最佳图像。