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49 条记录 (耗时 0.025 秒)

    Heat developable color light-sensitive material
    2.
    发明授权
    Heat developable color light-sensitive material 失效
    可热显色的感光材料

    公开(公告)号：US4840882A

    公开(公告)日：1989-06-20

    申请号：US240361

    申请日：1988-08-31

    申请人： Masaru Iwagaki ,  Takashi Sasaki ,  Tawara Kumamura ,  Fumio Ishii ,  Kunihiro Koshizuka

    发明人： Masaru Iwagaki ,  Takashi Sasaki ,  Tawara Kumamura ,  Fumio Ishii ,  Kunihiro Koshizuka

    IPC分类号： G03C7/00 ,  G03C1/30 ,  G03C1/498 ,  G03C8/40

    CPC分类号： G03C8/408 ,  G03C1/49845

    摘要： In a heat-developable color light-sensitive material comprising a support having thereon at least two light-sensitive layers each comprising a light-sensitive silver halide, organic silver salt, dye-donating material capable of releasing or forming a diffusible dye by heat development, reducing agent, and hydrophilic binder, said at least two light-sensitive layers differing from each other in the color sensitivity of said light-sensitive silver halide and in the hue of said diffusible dye, said heat-developable color light-sensitive material, wherein at least one of said light-sensitive layer(s) containing said dye-donating materials are hardened with a hardening agent for said hydrophilic binder. The foregoing heat-developable color light-sensitive material prevents diffusion of the dye-donating material and reduces or prevents the color-crossover phenomenon. Transferability of the dye is also improved as is scratch resistance of the photographic component layers.

    摘要翻译： 在一种可热显影的彩色感光材料中，包括其上具有至少两个感光层的支撑体，每个感光层包含感光卤化银，有机银盐，能够通过热显影释放或形成可扩散染料的染料供体材料 ，还原剂和亲水性粘合剂，所述至少两个感光层在所述感光卤化银的颜色敏感性和所述可扩散染料的色调中彼此不同，所述热显影色光敏材料， 其中含有所述染料供给材料的所述感光层中的至少一个用所述亲水性粘合剂的硬化剂硬化。 上述可热显色的感光材料防止染料供体材料的扩散，并减少或防止颜色交叉现象。 染色剂的转印性也得到改善，因为照相组分层的耐擦伤性。

    Thermal transfer recording medium
    3.
    发明授权
    Thermal transfer recording medium 失效
    热转印记录介质

    公开(公告)号：US4617224A

    公开(公告)日：1986-10-14

    申请号：US661069

    申请日：1984-10-15

    申请人： Yuji Hotta ,  Takao Abe ,  Fumio Ishii ,  Shigehiro Kitamura ,  Kunihiro Koshizuka ,  Masaki Nakamura

    发明人： Yuji Hotta ,  Takao Abe ,  Fumio Ishii ,  Shigehiro Kitamura ,  Kunihiro Koshizuka ,  Masaki Nakamura

    IPC分类号： B41M5/26 ,  B41M5/382 ,  B41M5/392 ,  B41M5/42

    CPC分类号： B41M5/392 ,  Y10S428/913 ,  Y10S428/914 ,  Y10T428/24967 ,  Y10T428/24975 ,  Y10T428/249996

    摘要： A thermal transfer recording medium having a support and two coloring agent layers provided on the same side thereof, in which the first coloring agent layer is a layer containing a resin and a coloring agent coated on the support and the second layer is a layer containing a heat-fusible material and a coloring agent coated on the first layer, and the respective coloring agents in the two layers have isochromatic color tone. The thermal transfer recording medium provides low energy printing at high speed with little decrease in its density even after being used for many copies, thus permitting high density dye transfer images to be obtained over very many times.

    摘要翻译： 在第一着色剂层是包含树脂的层和涂覆在载体上的着色剂和第二层的同一侧上具有载体和两个着色剂层的热转印记录介质是含有 热熔材料和涂覆在第一层上的着色剂，并且两层中的各着色剂具有同色色调。 热转印记录介质即使在多次使用后也能高速地进行低能量印刷，密度几乎没有降低，从而可以在很多次上获得高密度染料转印图像。