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    Method for Preparation of Thermally Sensitive Recording Medium
    1.
    发明申请
    Method for Preparation of Thermally Sensitive Recording Medium 审中-公开
    热敏记录介质的制备方法

    公开(公告)号：US20080254239A1

    公开(公告)日：2008-10-16

    申请号：US11663251

    申请日：2005-08-05

    申请人： Naoki Negishi ,  Mizuho Shimoyama ,  Akiharu Fujii ,  Koichi Yanai ,  Katsuto Ohse

    发明人： Naoki Negishi ,  Mizuho Shimoyama ,  Akiharu Fujii ,  Koichi Yanai ,  Katsuto Ohse

    IPC分类号： B41M3/12 ,  B41M5/40

    CPC分类号： B41M5/30 ,  B41M5/42 ,  B41M5/423 ,  B41M5/44

    摘要： A thermally sensitive recording medium characterized to be superior in writing aptitude, printing aptitude, causes less head debris, possesses good water resistance, causes less sticking and is excellent in preservative stability of developed color in nature environment such as heat, water, humid or light, to sebum when handled with hand, oils, plasticizers and solvents can be obtained by following method, that is, a method for preparation of a thermally sensitive recording medium possessing a coating layer formed by applying a coating (A) containing a binder and a coating (B) containing a crosslinking agent on a thermally sensitive recording layer, which is formed on a substrate, and said thermally sensitive recording layer contains a colorless or pale colored electron donating leuco dye and an electron accepting color developing agent comprising, forming an over coating layer by applying said coating (A) and coating (B) separately in accordance with a curtain coating method, wherein the formation of the over coating layer is comprising, after applying one coating, applying another coating in accordance with a curtain coating method without having a drying process between.

    摘要翻译： 一种热敏记录介质，其特征在于书写能力，印刷能力优异，导致较少的头屑，具有良好的耐水性，引起较少的粘附，并且在自然环境如热，水，潮湿或光照下显影颜色的防腐稳定性优异 通过以下方法可以获得用手，油，增塑剂和溶剂处理时的皮脂，即通过以下方法获得具有涂层的热敏记录介质的制备方法，该涂层通过涂布包含粘合剂和 在基板上形成的热敏记录层上含有交联剂的涂层（B），所述热敏记录层含有无色或浅色电子给予无色染料和电子接受显色剂，其包含： 通过根据帘式涂布方法分别涂布所述涂层（A）和涂层（B），涂覆层 覆盖层的形成包括在施加一个涂层之后，根据帘式涂布方法施加另一涂层而不在其之间进行干燥处理。

    THERMOSENSITIVE RECORDING MEDIUM
    2.
    发明申请
    THERMOSENSITIVE RECORDING MEDIUM 有权
    耐热记录介质

    公开(公告)号：US20130059728A1

    公开(公告)日：2013-03-07

    申请号：US13634820

    申请日：2011-01-28

    申请人： Katsuto Ohse ,  Yukiko Satou ,  Takurou Inoue

    发明人： Katsuto Ohse ,  Yukiko Satou ,  Takurou Inoue

    IPC分类号： B41M5/323

    CPC分类号： B41M5/41

    摘要： A thermosensitive recording medium having excellent image quality and surface strength is provided. The thermosensitive recording medium having excellent image quality and surface strength is obtained by containing a saturated fatty acid amide in the substrate to lower the density of the substrate. The thermosensitive recording medium of the present invention has an adequate general printability and problems such as print through are avoided. Furthermore, the thermosensitive recording medium of the present invention can assure adequate image quality and general printability even when an undercoat layer is not installed.

    摘要翻译： 提供了具有优异的图像质量和表面强度的热敏记录介质。 通过在基材中含有饱和脂肪酸酰胺以降低基材的密度，获得具有优异的图像质量和表面强度的热敏记录介质。 本发明的热敏记录介质具有足够的一般的可印刷性，并避免诸如打印通过的问题。 此外，即使没有安装底涂层，本发明的热敏记录介质也可以确保足够的图像质量和一般的可印刷性。

    Thermosensitive recording medium
    4.
    发明授权
    Thermosensitive recording medium 有权
    热敏记录介质

    公开(公告)号：US08871678B2

    公开(公告)日：2014-10-28

    申请号：US13634820

    申请日：2011-01-28

    申请人： Katsuto Ohse ,  Yukiko Satou ,  Takurou Inoue

    发明人： Katsuto Ohse ,  Yukiko Satou ,  Takurou Inoue

    IPC分类号： B41M5/41

    CPC分类号： B41M5/41

    摘要： A thermosensitive recording medium having excellent image quality and surface strength is provided. The thermosensitive recording medium having excellent image quality and surface strength is obtained by containing a saturated fatty acid amide in the substrate to lower the density of the substrate. The thermosensitive recording medium of the present invention has an adequate general printability and problems such as print through are avoided. Furthermore, the thermosensitive recording medium of the present invention can assure adequate image quality and general printability even when an undercoat layer is not installed.

    摘要翻译： 提供了具有优异的图像质量和表面强度的热敏记录介质。 通过在基材中含有饱和脂肪酸酰胺以降低基材的密度，获得具有优异的图像质量和表面强度的热敏记录介质。 本发明的热敏记录介质具有足够的一般的可印刷性，并避免诸如打印通过的问题。 此外，即使没有安装底涂层，本发明的热敏记录介质也可以确保足够的图像质量和一般的可印刷性。

    Coating solution for heat-sensitive color-developing layer, and heat-sensitive recording material
    5.
    发明授权
    Coating solution for heat-sensitive color-developing layer, and heat-sensitive recording material 有权
    用于热敏彩色显影层的涂布溶液和热敏记录材料

    公开(公告)号：US08470735B2

    公开(公告)日：2013-06-25

    申请号：US13262701

    申请日：2010-04-02

    申请人： Yoshimune Aosaki ,  Mai Kaneko ,  Katsuto Ohse ,  Yukiko Sato

    发明人： Yoshimune Aosaki ,  Mai Kaneko ,  Katsuto Ohse ,  Yukiko Sato

    IPC分类号： B41M5/333 ,  B41M5/337 ,  C09D11/00

    CPC分类号： B41M5/3336 ,  B41M5/323 ,  B41M5/3335 ,  B41M5/42 ,  B41M5/44 ,  B41M2205/04 ,  B41M2205/40

    摘要： Provided are a coating solution for a thermosensitive color developing layer of excellent storability wherein color development during its storage or during producing a thermal recording material is suppressed, and a thermal recording material with excellent print portion (image portion) storability and suppressed staining in the background color (white background).A coating solution for a thermosensitive color developing layer, which comprises a colorless or pale-colored electron-donating leuco dye, a hindered phenol compound and, as an electron-accepting developer, a diphenylsulfone derivative represented by the following formula (1): wherein the aforementioned hindered phenol compound has an average particle size (D50) of not more than 0.5 μm, and the coating solution has a color tone a* of not less than −4.0 as measured according to JIS Z 8729 and a whiteness W of not less than 62 as measured according to JIS Z 8715.

    摘要翻译： 提供一种用于热存储性优良的热敏彩色显影层的涂布溶液，其中抑制了在其储存期间或在制备热敏记录材料期间的显色性，以及具有优异的印刷部分（图像部分）保存性和背景抑制染色的热敏记录材料 颜色（白色背景）。 一种用于热敏显色层的涂布溶液，其包含无色或浅色给电子的无色染料，受阻酚化合物和作为电子接受显影剂的由下式（1）表示的二苯砜衍生物：其中 上述受阻酚化合物的平均粒径（D50）为0.5μm以下，根据JIS Z 8729测定，涂布液的色调a *不小于-4.0，白度W不低于 大于62，按照JIS Z 8715测量。

    Thermosensitive recording medium
    6.
    发明授权
    Thermosensitive recording medium 有权
    热敏记录介质

    公开(公告)号：US08673812B2

    公开(公告)日：2014-03-18

    申请号：US13375375

    申请日：2010-06-03

    申请人： Katsuto Ohse ,  Yasuaki Matsumori ,  Yoshimi Midorikawa ,  Yukiko Satou

    发明人： Katsuto Ohse ,  Yasuaki Matsumori ,  Yoshimi Midorikawa ,  Yukiko Satou

    IPC分类号： B41M5/41

    CPC分类号： B41M5/41 ,  B41M2205/04 ,  B41M2205/38

    摘要： The present invention present a thermosensitive recording medium having excellent printed image quality on a thermosensitive recording surface, particularly for bar code readability, and also good record density and recording property after storage.In a thermosensitive recording medium obtained by installing on a substrate a thermosensitive recording layer containing a colorless or pale electron donating leuco dye and an electron accepting coloring agent, the water drop absorbency of the surface on which a thermosensitive recording layer is installed on said substrate is adjusted to at least 50 seconds by having at least 5 wt. % of mechanical pulp present in the substrate and controlling the sizing agent treatment of the substrate.

    摘要翻译： 本发明提供了一种在热敏记录表面上具有优异的印刷图像质量的热敏记录介质，特别是用于条形码可读性，并且还具有良好的记录密度和储存后的记录性能。 在通过在基板上安装含有无色或浅电子供体无色染料和电子接受着色剂的热敏记录层而获得的热敏记录介质中，在其上安装有热敏记录层的表面的水滴吸收率为 通过至少5重量％调节至少50秒。 ％的机械纸浆存在于基材中并控制基材的施胶剂处理。

    THERMOSENSITIVE RECORDING MEDIUM
    8.
    发明申请
    THERMOSENSITIVE RECORDING MEDIUM 有权
    耐热记录介质

    公开(公告)号：US20120129692A1

    公开(公告)日：2012-05-24

    申请号：US13375375

    申请日：2010-06-03

    申请人： Katsuto Ohse ,  Yasuaki Matsumori ,  Yoshimi Midorikawa ,  Yukiko Satou

    发明人： Katsuto Ohse ,  Yasuaki Matsumori ,  Yoshimi Midorikawa ,  Yukiko Satou

    IPC分类号： B41M5/323 ,  B41M5/333 ,  B41M5/337

    CPC分类号： B41M5/41 ,  B41M2205/04 ,  B41M2205/38

    摘要： The present invention present a thermosensitive recording medium having excellent printed image quality on a thermosensitive recording surface, particularly for bar code readability, and also good record density and recording property after storage.In a thermosensitive recording medium obtained by installing on a substrate a thermosensitive recording layer containing a colorless or pale electron donating leuco dye and an electron accepting coloring agent, the water drop absorbency of the surface on which a thermosensitive recording layer is installed on said substrate is adjusted to at least 50 seconds by having at least 5 wt. % of mechanical pulp present in the substrate and controlling the sizing agent treatment of the substrate.

    摘要翻译： 本发明提供了一种在热敏记录表面上具有优异的印刷图像质量的热敏记录介质，特别是用于条形码可读性，并且还具有良好的记录密度和储存后的记录性能。 在通过在基板上安装含有无色或浅电子供体无色染料和电子接受着色剂的热敏记录层而获得的热敏记录介质中，在其上安装有热敏记录层的表面的水滴吸收率为 通过至少5重量％调节至少50秒。 ％的机械纸浆存在于基材中并控制基材的施胶剂处理。

    COATING SOLUTION FOR HEAT-SENSITIVE COLOR-DEVELOPING LAYER, AND HEAT-SENSITIVE RECORDING MATERIAL
    9.
    发明申请
    COATING SOLUTION FOR HEAT-SENSITIVE COLOR-DEVELOPING LAYER, AND HEAT-SENSITIVE RECORDING MATERIAL 有权
    用于感应色层的涂层溶液和感热记录材料

    公开(公告)号：US20120157303A1

    公开(公告)日：2012-06-21

    申请号：US13262701

    申请日：2010-04-02

    申请人： Yoshimune Aosaki ,  Mai Kaneko ,  Katsuto Ohse ,  Yukiko Sato

    发明人： Yoshimune Aosaki ,  Mai Kaneko ,  Katsuto Ohse ,  Yukiko Sato

    IPC分类号： B41M5/333 ,  B41M5/337 ,  C09D5/00 ,  B41M5/323

    CPC分类号： B41M5/3336 ,  B41M5/323 ,  B41M5/3335 ,  B41M5/42 ,  B41M5/44 ,  B41M2205/04 ,  B41M2205/40

    摘要： Provided are a coating solution for a thermosensitive color developing layer of excellent storability wherein color development during its storage or during producing a thermal recording material is suppressed, and a thermal recording material with excellent print portion (image portion) storability and suppressed staining in the background color (white background).A coating solution for a thermosensitive color developing layer, which comprises a colorless or pale-colored electron-donating leuco dye, a hindered phenol compound and, as an electron-accepting developer, a diphenylsulfone derivative represented by the following formula (1): wherein the aforementioned hindered phenol compound has an average particle size (D50) of not more than 0.5 μm, and the coating solution has a color tone a* of not less than −4.0 as measured according to JIS Z 8729 and a whiteness W of not less than 62 as measured according to JIS Z 8715.

    摘要翻译： 提供一种用于热存储性优良的热敏彩色显影层的涂布溶液，其中抑制了在其储存期间或在制备热敏记录材料期间的显色性，以及具有优异的印刷部分（图像部分）保存性和背景抑制染色的热敏记录材料 颜色（白色背景）。 一种用于热敏显色层的涂布溶液，其包含无色或浅色给电子的无色染料，受阻酚化合物和作为电子接受显影剂的由下式（1）表示的二苯砜衍生物：其中 上述受阻酚化合物的平均粒径（D50）不大于0.5μm，涂布液的色调a *不小于-4.0，根据JIS Z 8729测定，白度W不低于 大于62，按照JIS Z 8715测量。