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    LAMINATE, METHOD FOR PRODUCING SAME, AND GAS BARRIER MATERIAL
    1.
    发明申请
    LAMINATE, METHOD FOR PRODUCING SAME, AND GAS BARRIER MATERIAL 有权
    层压板，其制造方法和气体阻挡材料

    公开(公告)号：US20140199541A1

    公开(公告)日：2014-07-17

    申请号：US14218089

    申请日：2014-03-18

    申请人： TOPPAN PRINTING CO., LTD.

    发明人： Mitsuharu KIMURA ,  Yumiko Oomori ,  Nao Nishijima ,  Kosuke Shimizu

    IPC分类号： C09D101/02 ,  B32B23/04

    CPC分类号： C09D101/02 ,  B32B23/04 ,  B32B2255/10 ,  B32B2255/12 ,  B32B2307/7242 ,  C08J7/047 ,  C08J2301/02 ,  C08J2377/00 ,  C08J2401/02 ,  D21H11/20 ,  D21H19/34 ,  D21H27/30 ,  Y10T428/253 ,  Y10T428/31739 ,  Y10T428/31978 ,  Y10T428/31982

    摘要： A laminate having high adhesion between a fine cellulose layer and a base material, a method for producing the same, and a gas barrier material. The laminate is such that a fine cellulose layer containing fine cellulose having a carboxyl group is laminated on the base material, and a mixed layer in which the fine cellulose is mixed in the base material is further interposed between the base material and the fine cellulose layer. This laminate can be produced by coating the base material with a dispersion containing fine cellulose having a carboxyl group, swelling the base material with the thus coated dispersion, and drying the swollen base material and the coated dispersion. The laminate may also be produced by providing a swollen base material, coating the swollen base material with a dispersion containing fine cellulose having a carboxyl group, and drying the base material and the coated dispersion.

    摘要翻译： 在纤维素纤维素层和基材之间具有高粘附性的层压体，其制造方法和阻气材料。 层压体是这样的，在基材上层压含有具有羧基的微细纤维素的微细纤维素层，并且在基材和细纤维素层之间进一步插入其中在基材中混合微细纤维素的混合层 。 该层压体可以通过用含有具有羧基的微细纤维素的分散体涂布基材，利用如此涂布的分散体使基材膨胀，并干燥溶胀的基材和涂布分散体来制造。 层压体也可以通过提供膨胀的基体材料，用包含具有羧基的细纤维素的分散体涂覆溶胀的基材，并干燥基材和涂布的分散体来制备。

    Cellulose-derived transparent substrate
    4.
    发明授权
    Cellulose-derived transparent substrate 有权
    纤维素衍生的透明基材

    公开(公告)号：US09388301B2

    公开(公告)日：2016-07-12

    申请号：US14257842

    申请日：2014-04-21

    申请人： Toppan Printing Co., Ltd.

    发明人： Kosuke Shimizu ,  Yumiko Oomori ,  Mizuhiro Tani ,  Akiko Saiki

    IPC分类号： C08L1/00 ,  C08L1/10 ,  C08L1/04 ,  G02B1/10 ,  C09D101/08 ,  C08B15/02 ,  C08J5/18 ,  G02B5/30

    CPC分类号： C08L1/10 ,  C08B15/02 ,  C08J5/18 ,  C08J2301/04 ,  C08K5/005 ,  C08K5/523 ,  G02B1/105 ,  G02B1/14 ,  G02B1/18 ,  G02B5/3033 ,  C08L1/04 ,  C08L51/06

    摘要： The present invention provides a formed article, or more specifically a transparent substrate, which effectively utilizes a natural stuff and which has a low linear expansion coefficient, a high light transmittance and an appropriate level of moisture permeability. The transparent substrate includes at least an oxidized polysaccharide and has a linear expansion coefficient of 50 ppm/° C. or less at 30-150° C. and a light transmittance of 70% or more at 660 nm. Its manufacturing method includes an oxidation process in which cellulose reacts with TEMPO or its derivatives as a catalyst to be oxidized in water under the presence of a co-oxidant, along with a fiberizing process in which the oxidized cellulose is fiberized in water to form a cellulose fiber, and a substrate-forming process in which a transparent substrate is formed from a cellulose dispersion liquid containing the cellulose fiber.

    摘要翻译： 本发明提供了一种有效利用天然材料并且具有低线性膨胀系数，高透光率和适当水分渗透性水平的成形制品，或更具体地说是透明基材。 透明基材至少含有氧化多糖，在30〜150℃下的线膨胀系数为50ppm /℃以下，660nm下的透光率为70％以上。 其制造方法包括氧化方法，其中纤维素与TEMPO或其衍生物作为催化剂与助氧化剂存在下在水中氧化的催化剂一起，以及纤维化方法，其中氧化纤维素在水中纤维化形成 纤维素纤维和由含有纤维素纤维的纤维素分散液形成透明基材的基板形成方法。

    CARBON PARTICLE DISPERSION AND METHOD FOR PRODUCING THE SAME
    7.
    发明申请
    CARBON PARTICLE DISPERSION AND METHOD FOR PRODUCING THE SAME 审中-公开
    碳粒子分散体及其制造方法

    公开(公告)号：US20140203219A1

    公开(公告)日：2014-07-24

    申请号：US14222065

    申请日：2014-03-21

    申请人： TOPPAN PRINTING CO., LTD.

    发明人： Nao NISHIJIMA ,  Yumiko Oomori ,  Mitsuharu Kimura ,  Kosuke Shimizu

    IPC分类号： H01B1/24

    CPC分类号： H01B1/24 ,  C01B32/05 ,  C01P2004/61 ,  C01P2004/62 ,  C08B15/04 ,  C08K3/04 ,  C09C1/56 ,  C09D11/037 ,  C09D11/14 ,  C09D17/005 ,  C08L1/04

    摘要： A carbon particle dispersion having good dispersibility and dispersion stability, and a method for preparing same. The dispersion has, at least, carbon particles, a fibrous polysaccharide having carboxyl groups, and a dispersion medium. The method for preparing a dispersion includes the steps, in this order, of dispersing a polysaccharide having carboxyl groups in a dispersion medium to prepare a preparation solution containing fibrous polysaccharide and the dispersion medium, and dispersing carbon particles in the preparation solution to prepare a dispersion containing the fibrous polysaccharide, the carbon particles and the dispersion medium.

    摘要翻译： 具有良好的分散性和分散稳定性的碳粒子分散体及其制备方法。 该分散体至少具有碳颗粒，具有羧基的纤维多糖和分散介质。 制备分散体的方法包括以下步骤，在分散介质中分散具有羧基的多糖以制备含有纤维多糖和分散介质的制剂溶液，并将碳颗粒分散在制备溶液中以制备分散体 含有纤维状多糖，碳粒子和分散介质。

    Transparent Substrate
    9.
    发明申请
    Transparent Substrate 审中-公开
    透明基材

    公开(公告)号：US20130184380A1

    公开(公告)日：2013-07-18

    申请号：US13784123

    申请日：2013-03-04

    申请人： Toppan Printing Co., Ltd.

    发明人： Kosuke Shimizu ,  Yumiko Oomori ,  Mizuhiro Tani ,  Akiko Saiki

    IPC分类号： C09D101/08

    CPC分类号： C08L1/10 ,  C08B15/02 ,  C08J5/18 ,  C08J2301/04 ,  C08K5/005 ,  C08K5/523 ,  G02B1/105 ,  G02B1/14 ,  G02B1/18 ,  G02B5/3033 ,  C08L1/04 ,  C08L51/06

    摘要： The present invention provides a formed article, or more specifically a transparent substrate, which effectively utilizes a natural stuff and which has a low linear expansion coefficient, a high light transmittance and an appropriate level of moisture permeability. The transparent substrate includes at least an oxidized polysaccharide and has a linear expansion coefficient of 50 ppm/° C. or less at 30-150° C. and a light transmittance of 70% or more at 660 nm. Its manufacturing method includes an oxidation process in which cellulose reacts with TEMPO or its derivatives as a catalyst to be oxidized in water under the presence of a co-oxidant, along with a fiberizing process in which the oxidized cellulose is fiberized in water to form a cellulose fiber, and a substrate-forming process in which a transparent substrate is formed from a cellulose dispersion liquid containing the cellulose fiber.

    摘要翻译： 本发明提供了一种有效利用天然材料并且具有低线性膨胀系数，高透光率和适当水分渗透性水平的成形制品，或更具体地说是透明基材。 透明基材至少含有氧化多糖，在30〜150℃下的线膨胀系数为50ppm /℃以下，660nm下的透光率为70％以上。 其制造方法包括氧化方法，其中纤维素与TEMPO或其衍生物作为催化剂与助氧化剂存在下在水中氧化的催化剂一起，以及纤维化方法，其中氧化纤维素在水中纤维化形成 纤维素纤维和由含有纤维素纤维的纤维素分散液形成透明基材的基板形成方法。