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49 条记录 (耗时 0.026 秒)

    Heat developable color light-sensitive material
    31.
    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
    33.
    发明授权
    Thermal transfer recording medium 失效
    热转印记录介质

    公开(公告)号：US4752534A

    公开(公告)日：1988-06-21

    申请号：US81321

    申请日：1987-08-03

    申请人： Kunihiro Koshizuka ,  Shigehiro Kitamura ,  Takao Abe

    发明人： Kunihiro Koshizuka ,  Shigehiro Kitamura ,  Takao Abe

    IPC分类号： B41M5/26 ,  B41M5/395

    CPC分类号： B41M5/395 ,  Y10S428/913 ,  Y10S428/914 ,  Y10T428/24901 ,  Y10T428/31797 ,  Y10T428/31895

    摘要： There is disclosed a thermal transfer recording medium having a colorant layer containing a heat-fusible substance and a colorant formed on a support, the colorant comprising a copolymer obtained from an ethylene, an acrylic acid derivative represented by the formula (I): ##STR1## wherein R.sup.1 represents a hydrogen atom or a methyl group and R.sup.2 represents a straight or branched alkyl group having 1 to 8 carbon atoms,and a maleic anhydride, and may further contain polyoxyethylene type compound.

    摘要翻译： 公开了一种热转印记录介质，其具有含有热熔性物质的着色剂层和形成在载体上的着色剂，着色剂包括由乙烯得到的共聚物，由式（I）表示的丙烯酸衍生物：（I）其中R1表示氢原子或甲基，R2表示碳原子数1〜8的直链或支链烷基，马来酸酐，也可以含有聚氧乙烯型化合物。

    Thermal recording head
    35.
    发明授权
    Thermal recording head 失效
    热敏记录头

    公开(公告)号：US4973987A

    公开(公告)日：1990-11-27

    申请号：US365087

    申请日：1989-06-12

    申请人： Kunihiro Koshizuka ,  Shigehiro Kitamura ,  Shigeru Mano ,  Takao Abe

    发明人： Kunihiro Koshizuka ,  Shigehiro Kitamura ,  Shigeru Mano ,  Takao Abe

    IPC分类号： B41M5/382 ,  B41J2/335

    CPC分类号： B41J2/33535 ,  B41J2/3357

    摘要： A thermal head for transferring heat-sensitive ink material coated on an ink support onto a recording sheet comprises heating elements capable of coming in pressure contact with the support for heating a transfer part of the ink support. A pressing protrusion then presses the heated transfer part of the ink support onto the recording sheet with a pressing force larger than that exerted during the pressure contact with the heating elements. A base plate holds the heating elements and the pressing protrusion such that the pressing protrusion is disposed on the base plate spaced apart from the heating elements. The pressing protrusion protrudes higher from the base plate than does the heating elements.

    Thermal transfer recording medium and method for preparing the same
    38.
    发明授权
    Thermal transfer recording medium and method for preparing the same 失效
    热转印记录介质及其制备方法

    公开(公告)号：US5219610A

    公开(公告)日：1993-06-15

    申请号：US764057

    申请日：1991-09-23

    申请人： Kunihiro Koshizuka ,  Takao Abe

    发明人： Kunihiro Koshizuka ,  Takao Abe

    IPC分类号： B41M5/382 ,  B41M5/395 ,  B41M5/40 ,  B41M5/42 ,  B41M5/44

    CPC分类号： B41M5/42 ,  B41M5/38207 ,  B41M5/395 ,  B41M2205/06 ,  B41M5/423 ,  B41M5/44

    摘要： A thermal transfer recording medium having at least one peel layer on a support and at least one heat-softening layer on the peel layer, and containing a coloring material in at least one layer of the peel layer and heat-softening layer, wherein;(i) the peel layer adjacent to the support contains a polyoxyethylene compound;(ii) at least one heat-softening layer contains an ionomer;(iii) at least one layer of the heat-softening layer has a breaking extension in the range of 70 to 200 % at 27.degree. C.; or(iv) at least one substantially colorless protective layer constituting an outermost layer is laminated on the heat-softening layer.A method for preparing a thermal transfer recording medium, which comprises providing at least one peel layer on a support by hot-melt coating, and forming at least one heat-softening layer on the peel layer by water base coating.

    摘要翻译： 一种热转印记录介质，在载体上具有至少一个剥离层，在剥离层上具有至少一个热软化层，并且在至少一层剥离层和热软化层中含有着色材料， （i）与载体相邻的剥离层含有聚氧乙烯化合物; （ii）至少一个热软化层含有离聚物; （iii）至少一层热软化层在27℃下的断裂伸长率为70〜200％。 或（iv）构成最外层的至少一个基本上无色的保护层层叠在热软化层上。 一种制备热转印记录介质的方法，其包括通过热熔涂覆在载体上提供至少一个剥离层，并通过水基涂层在剥离层上形成至少一个热软化层。