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14 条记录 (耗时 0.016 秒)

    Thermosensitive recording material
    3.
    发明授权
    Thermosensitive recording material 有权
    热敏记录材料

    公开(公告)号：US08394740B2

    公开(公告)日：2013-03-12

    申请号：US12682421

    申请日：2008-10-02

    申请人： Akinori Etoh ,  Tomokazu Ishizuka

    发明人： Akinori Etoh ,  Tomokazu Ishizuka

    IPC分类号： B41M5/42

    CPC分类号： B41M5/44 ,  B41M2205/04 ,  B41M2205/40

    摘要： The present invention provides a material that is less likely to cause flex cracking, has high scratch resistance, and is suitable for a protective layer for a thermosensitive material. A thermosensitive recording material according to the present invention includes a base, a thermosensitive recording layer formed on the base, and a protective layer formed on the thermosensitive recording layer, wherein the protective layer is formed from a mixture that contains an emulsion (a) containing particles formed of a hydrophobic polymer (1) and a hydrophilic polymer (2); and a non-crosslinking urea compound (b). Preferably, the hydrophobic polymer (1) contains an acrylonitrile-derived constitutional unit. Preferably, the non-crosslinking urea compound (b) is urea or a urea derivative.

    摘要翻译： 本发明提供一种不太可能引起挠曲裂纹，耐划伤性高，适用于热敏材料保护层的材料。 根据本发明的热敏记录材料包括基底，形成在基底上的热敏记录层和形成在热敏记录层上的保护层，其中保护层由含有乳液（a）的混合物形成，所述乳液（a）含有 由疏水性聚合物（1）和亲水性聚合物（2）形成的颗粒; 和非交联脲化合物（b）。 优选地，疏水性聚合物（1）含有丙烯腈衍生的结构单元。 优选地，非交联脲化合物（b）是脲或脲衍生物。

    Heat-Sensitive Recording Materials
    4.
    发明申请
    Heat-Sensitive Recording Materials 有权
    热敏记录材料

    公开(公告)号：US20090258784A1

    公开(公告)日：2009-10-15

    申请号：US12083974

    申请日：2006-10-24

    申请人： Akinori Etoh ,  Keiichi Taki ,  Shinjirou Sakurai ,  Tomokazu Ishizuka ,  Yasuo Okada

    发明人： Akinori Etoh ,  Keiichi Taki ,  Shinjirou Sakurai ,  Tomokazu Ishizuka ,  Yasuo Okada

    IPC分类号： B41M5/28 ,  B41M5/42

    CPC分类号： B41M5/44

    摘要： A heat-sensitive recording material includes a heat-sensitive recording layer on a support which layer produces a color upon heating, and a protective layer on the heat-sensitive recording layer. The protective layer is obtained from a composition (A) based on an emulsion of a copolymer resin (a). The copolymer resin (a) includes a vinyl monomer component having a carboxyl group, and a vinyl monomer component copolymerizable with the vinyl monomer component. The copolymer resin (a) contains 1 to 10 parts by weight of the vinyl monomer component having a carboxyl group. The copolymer resin has a SP value (solubility parameter) of not less than 9.5 (cal/cm3)1/2 and a glass transition temperature (Tg) of 20 to 130° C. The emulsion of the copolymer resin (a) has a minimum film-forming temperature (MFT) of more than 5° C. The emulsion for heat-sensitive recording material provides high durability, in particular water resistance, antiblocking properties in water-wetted state and chemical resistance, and has significantly improved storage stability.

    摘要翻译： 热敏记录材料包括在加热时该层产生颜色的载体上的热敏记录层和热敏记录层上的保护层。 保护层由基于共聚物树脂（a）的乳液的组合物（A）获得。 共聚物树脂（a）包括具有羧基的乙烯基单体组分和可与乙烯基单体组分共聚的乙烯基单体组分。 共聚物树脂（a）含有1〜10重量份的具有羧基的乙烯基单体组分。 共聚物树脂的SP值（溶解度参数）不小于9.5（cal / cm 3）1/2，玻璃化转变温度（Tg）为20-130℃。共聚物树脂（a）的乳液具有 最低成膜温度（MFT）超过5℃。用于热敏记录材料的乳液提供高耐久性，特别是耐水性，防水性和耐化学性的防粘连性，并且显着提高了储存稳定性。

    Olefin polymer wax-containing resin composition
    6.
    发明授权
    Olefin polymer wax-containing resin composition 有权
    烯烃聚合物含蜡树脂组合物

    公开(公告)号：US08354470B2

    公开(公告)日：2013-01-15

    申请号：US12996963

    申请日：2009-06-12

    申请人： Mai Kurihara ,  Kuniaki Kawabe ,  Akinori Etoh ,  Toshiyuki Itou

    发明人： Mai Kurihara ,  Kuniaki Kawabe ,  Akinori Etoh ,  Toshiyuki Itou

    IPC分类号： C08L69/00 ,  C08L77/00

    CPC分类号： C08L77/00 ,  C08L23/0823 ,  C08L45/00 ,  C08L69/00 ,  C08L91/06 ,  C08L101/00 ,  C08L2666/04 ,  C08L2666/06

    摘要： Resin compositions of the invention contain an olefin polymer wax having higher heat resistance than achieved heretofore, high compatibility with resins and excellent mold-releasing properties.A resin composition (X) of the invention is obtained by blending a resin (A) having a melting point Tm of not less than 200° C. and an olefin polymer wax component (B), the olefin polymer wax component (B) including a cyclic olefin polymer wax (B-1) having structural units (a) and (b) described below, the cyclic olefin polymer wax (B-1) containing the structural units (b) at 0.05 to 50 mol % based on all the structural units in the polymer; (a) units derived from ethylene (b) units derived from a cyclic olefin.

    摘要翻译： 本发明的树脂组合物含有比迄今为止高的耐热性，与树脂的高相容性和优异的脱模性能的烯烃聚合物蜡。 本发明的树脂组合物（X）通过将熔点Tm不低于200℃的树脂（A）和烯烃聚合物蜡组分（B），烯烃聚合物蜡组分（B），包括 具有下述结构单元（a）和（b）的环状烯烃聚合物蜡（B-1），含有结构单元（b）的环状烯烃聚合物蜡（B-1）为0.05〜50摩尔％ 聚合物中的结构单元; （a）衍生自环烯烃的单元衍生自乙烯（b）。

    Heat-sensitive recording materials
    7.
    发明授权
    Heat-sensitive recording materials 有权
    热敏记录材料

    公开(公告)号：US08298987B2

    公开(公告)日：2012-10-30

    申请号：US12083974

    申请日：2006-10-24

    申请人： Akinori Etoh ,  Keiichi Taki ,  Shinjirou Sakurai ,  Tomokazu Ishizuka ,  Yasuo Okada

    发明人： Akinori Etoh ,  Keiichi Taki ,  Shinjirou Sakurai ,  Tomokazu Ishizuka ,  Yasuo Okada

    IPC分类号： B41M5/30 ,  B41M5/42

    CPC分类号： B41M5/44

    摘要： A heat-sensitive recording material includes a heat-sensitive recording layer on a support which layer produces a color upon heating, and a protective layer on the heat-sensitive recording layer. The protective layer is obtained from a composition (A) based on an emulsion of a copolymer resin (a). The copolymer resin (a) includes a vinyl monomer component having a carboxyl group, and a vinyl monomer component copolymerizable with the vinyl monomer component. The copolymer resin (a) contains 1 to 10 parts by weight of the vinyl monomer component having a carboxyl group. The copolymer resin has a SP value (solubility parameter) of not less than 9.5 (cal/cm3)1/2 and a glass transition temperature (Tg) of 20 to 130° C. The emulsion of the copolymer resin (a) has a minimum film-forming temperature (MFT) of more than 5° C. The emulsion for heat-sensitive recording material provides high durability, in particular water resistance, antiblocking properties in water-wetted state and chemical resistance, and has significantly improved storage stability.

    摘要翻译： 热敏记录材料包括在加热时该层产生颜色的载体上的热敏记录层和热敏记录层上的保护层。 保护层由基于共聚物树脂（a）的乳液的组合物（A）获得。 共聚物树脂（a）包括具有羧基的乙烯基单体组分和可与乙烯基单体组分共聚的乙烯基单体组分。 共聚物树脂（a）含有1〜10重量份的具有羧基的乙烯基单体组分。 共聚物树脂的SP值（溶解度参数）不小于9.5（cal / cm 3）1/2，玻璃化转变温度（Tg）为20-130℃。共聚物树脂（a）的乳液具有 最低成膜温度（MFT）超过5℃。用于热敏记录材料的乳液提供高耐久性，特别是耐水性，防水性和耐化学性的防粘连性，并且显着提高了储存稳定性。

    Protective Material for Heat Sensitive Paper
    8.
    发明申请
    Protective Material for Heat Sensitive Paper 审中-公开
    热敏纸保护材料

    公开(公告)号：US20080071039A1

    公开(公告)日：2008-03-20

    申请号：US11662387

    申请日：2005-09-07

    申请人： Akinori Etoh ,  Tomokazu Ishizuka ,  Yukie Ogawa ,  Takashi Kojima

    发明人： Akinori Etoh ,  Tomokazu Ishizuka ,  Yukie Ogawa ,  Takashi Kojima

    IPC分类号： C08G18/62

    CPC分类号： B41M5/44 ,  B41M2205/04 ,  B41M2205/36 ,  B41M2205/38 ,  B41M2205/40

    摘要： A protective material for a heat sensitive paper, which is an emulsion including water, a water soluble polymer (A), and a hydrophobic polymer (B), at least one of (A) and (B) containing a structural unit derived from a monomer (C) having a sulfonic acid group or a salt thereof. The protective material can provide a higher level of durability (e.g., water resistance, plasticizer resistance, alcohol resistance) against various materials, and can ensure good running stability, as compared with the conventional protective material.

    摘要翻译： 作为包含水，水溶性聚合物（A）和疏水性聚合物（B）的乳液的热敏性纸的保护材料，含有来源于（A）的结构单元的（A）和（B）中的至少一种 具有磺酸基的单体（C）或其盐。 与常规保护材料相比，保护材料能够对各种材料提供更高水平的耐久性（例如耐水性，耐增塑剂性，耐醇性），并且可以确保良好的运行稳定性。