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36 条记录 (耗时 0.034 秒)

    Thermosensitive recording material
    23.
    发明授权
    Thermosensitive recording material 失效
    热敏记录材料

    公开(公告)号：US4845072A

    公开(公告)日：1989-07-04

    申请号：US123243

    申请日：1987-11-20

    申请人： Hiromi Furuya ,  Kiyotaka Iiyama

    发明人： Hiromi Furuya ,  Kiyotaka Iiyama

    IPC分类号： C07C43/205 ,  B41M5/337 ,  C07C41/00 ,  C07C43/215 ,  C07C67/00

    CPC分类号： B41M5/3375 ,  Y10S428/913

    摘要： A thermosensitive recording material is disclosed, which comprises a support material and a thermosensitive coloring layer formed thereon comprising a leuco dye, a color developer capable of inducing color formation in the leuco dye upon application of heat thereto, and a vinyl ether compound having the general formula, ##STR1## which serves as thermosensitivity improvement agent.

    摘要翻译： 公开了一种热敏记录材料，其包括支撑材料和形成在其上的热敏着色层，其包含无色染料，在施加热量时能够在无色染料中引起着色形成的显色剂和具有一般性的乙烯基醚化合物 公式，作为热敏改善剂的。

    Process for producing a coating fluid holding member
    25.
    发明授权
    Process for producing a coating fluid holding member 失效
    涂布液保持部件的制造方法

    公开(公告)号：US5876640A

    公开(公告)日：1999-03-02

    申请号：US674806

    申请日：1996-07-03

    申请人： Yoshihisa Miyahara ,  Kohichi Kimura ,  Yoshiyuki Motoyoshi ,  Tatsuo Takagi ,  Osamu Horiuchi ,  Nobuya Tomosue ,  Toshihisa Okabe ,  Hiromi Furuya

    发明人： Yoshihisa Miyahara ,  Kohichi Kimura ,  Yoshiyuki Motoyoshi ,  Tatsuo Takagi ,  Osamu Horiuchi ,  Nobuya Tomosue ,  Toshihisa Okabe ,  Hiromi Furuya

    IPC分类号： B05C1/00 ,  C04B30/02 ,  C08J9/26 ,  B29C65/00

    CPC分类号： C08J9/26 ,  B05C1/00 ,  C04B30/02

    摘要： A coating fluid holding member including a porous molded body which is formed of heat-resistant fibers (or a mixture of heat-resistant fibers and a filler) bound to each other with a binder, has intercommunicating pores having an average pore size of 1 to 500 .mu.m, and has a porosity of 20 to 90%, and a coating fluid holding member including a porous molded body which is formed of heat-resistant fibers bound to each other with a binder, contains fine intercommunicating interstices between fibers and uniformly distributed pores having a diameter of 0.05 to 2 mm, and has a porosity of 30 to 90%. The holding member has a high fluid holding capacity for its volume and releases the coating fluid, such as a parting agent, an oil or a coating compound, in a stable manner for an extended period of time.

    摘要翻译： 包括由耐热纤维（或耐热纤维和填料的混合物）形成的多孔成型体的涂布液保持部件用粘合剂彼此粘合，具有平均孔径为1〜 500μm，孔隙率为20〜90％，包含由耐热纤维形成的多孔成型体的涂布液保持部件由粘合剂彼此结合，在纤维之间具有细小的相互间隙，均匀分布 孔径为0.05〜2mm，孔隙率为30〜90％。 保持构件的体积具有高的流体保持能力，并以稳定的方式释放涂层流体，例如脱模剂，油或涂料化合物。

    Thermosensitive recording materials
    26.
    发明授权
    Thermosensitive recording materials 失效
    热敏记录材料

    公开(公告)号：US5622909A

    公开(公告)日：1997-04-22

    申请号：US441435

    申请日：1995-05-15

    申请人： Hiromi Furuya ,  Yasutomo Mori ,  Keishi Taniguchi ,  Takeshi Yuyama

    发明人： Hiromi Furuya ,  Yasutomo Mori ,  Keishi Taniguchi ,  Takeshi Yuyama

    IPC分类号： B41M5/333 ,  B41M5/155

    CPC分类号： B41M5/3335

    摘要： A thermosensitive recording material of this invention has a support, on which a thermosensitive color developing layer mainly composed of a leuco dye and a color developer which is contacted with the leuco dye while heating to develop a color and a protective layer mainly composed of polyvinyl alcohol together with either aziridine compound or dimethylolurea are successively provided, the color developer being at least one of phthalic acid derivatives represented by the following general formula (I): ##STR1## wherein R.sub.1, X, Y and 1 are as defined in above. The thermosensitive recording material of this invention is excellent in sensitivity and density of the color development and has the high storage stability of the recorded images. Accordingly, the thermosensitive recording material of this invention is very useful.The selected inorganic filler may be incorporated in the thermosensitive color developing layer and/or the protective layer.

    摘要翻译： 本发明的热敏记录材料具有支撑体，在其上加热主要由无色染料组成的热敏彩色显影层和与无色染料接触以显色的显色剂和主要由聚乙烯醇组成的保护层 与氮丙啶化合物或二羟甲基脲一起提供，彩色显影剂是由以下通式（I）表示的邻苯二甲酸衍生物中的至少一种：其中R 1，X，Y和1如 以上。 本发明的热敏记录材料的显色灵敏度和密度优异，并且具有高记录图像的储存稳定性。 因此，本发明的热敏记录材料是非常有用的。 所选择的无机填料可以并入热敏彩色显影层和/或保护层中。

    Thermosensitive recording material
    30.
    发明授权
    Thermosensitive recording material 失效
    热敏记录材料

    公开(公告)号：US5447900A

    公开(公告)日：1995-09-05

    申请号：US305913

    申请日：1994-09-15

    申请人： Hideo Suzaki ,  Keishi Taniguchi ,  Kunio Hayakawa ,  Hiromi Furuya

    发明人： Hideo Suzaki ,  Keishi Taniguchi ,  Kunio Hayakawa ,  Hiromi Furuya

    IPC分类号： B41M5/333 ,  B41M5/30 ,  B41M5/40

    CPC分类号： B41M5/3335

    摘要： A thermosensitive recording material having a support and a thermosensitive coloring layer which is formed on the support and contains a leuco dye and a color developer capable of inducing color formation in the leuco dye upon application of heat thereto, with the color developer including one compound with an acid dissociation constant (pKa) of 7.0 or less in a mixed solvent of water and methanol with a volume ratio of 1:1.

    摘要翻译： 一种具有支持体和热敏着色层的热敏记录材料，其形成在载体上并含有无色染料和能够在加热时在无色染料中引起颜色形成的显色剂，其中显色剂包括一种具有 在水和甲醇的混合溶剂中体积比为1:1的酸解离常数（pKa）为7.0或更低。