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    LIGHTWEIGHT COATED PAPER AND PRINT PRODUCTION METHOD USING THE SAME
    7.
    发明申请
    LIGHTWEIGHT COATED PAPER AND PRINT PRODUCTION METHOD USING THE SAME 有权
    轻质涂布纸和打印生产方法

    公开(公告)号：US20150049140A1

    公开(公告)日：2015-02-19

    申请号：US14376542

    申请日：2013-01-25

    申请人： MITSUBISHI PAPER MILLS LIMITED

    发明人： Tetsuya Nishi ,  Koji Idei ,  Masanori Nagoshi ,  Toru Kaneko

    IPC分类号： B41M5/52

    CPC分类号： B41M5/5218 ,  B41M5/508 ,  B41M5/52 ,  B41M5/5227 ,  B41M5/5245 ,  B41M5/5263 ,  D21H15/02 ,  D21H19/385 ,  D21H19/44 ,  D21H19/56 ,  D21H21/52 ,  Y10T428/258 ,  Y10T428/277

    摘要： The invention provides lightweight coated paper having good offset printability. The invention provides lightweight coated paper having good printability in commercial printing utilizing the ink jet recording system. The lightweight coated paper of the invention includes base paper, and one or more coating layers disposed on at least one side of the base paper. The coating layer includes a pigment and a binder. The total coating weight of the coating layer(s) is not more than 7.5 g/m2 per side of the base paper. The coating layer contains a polycondensate of an aliphatic monoamine or an aliphatic polyamine and an epihalohydrin compound, and a water-soluble polyvalent cation salt. The content of the water-soluble polyvalent cation salt in the coating layer is 0.3 g/m2 to 1.0 g/m2 per side of the base paper. The content of the polycondensate of an aliphatic monoamine or an aliphatic polyamine and an epihalohydrin compound in the coating layer is 15 mass % to less than 100 mass % relative to the content of the water-soluble polyvalent cation salt.

    摘要翻译： 本发明提供了具有良好胶版印刷性能的轻质涂布纸。 本发明提供了利用喷墨记录系统的商业印刷中具有良好印刷性的轻质涂布纸。 本发明的轻质涂布纸包括原纸和设置在原纸的至少一侧上的一个或多个涂层。 涂层包括颜料和粘合剂。 涂层的总涂层重量不超过原纸每面7.5g / m2。 涂层含有脂族单胺或脂族多胺和表卤代醇化合物的缩聚物和水溶性多价阳离子盐。 涂层中的水溶性多价阳离子盐的含量为原纸的每面0.3g / m 2〜1.0g / m 2。 相对于水溶性多价阳离子盐的含量，涂层中的脂肪族单胺或脂肪族多胺和表卤代醇化合物的缩聚物的含量为15质量％〜小于100质量％。

    COMPOSITE STRUCTURES FOR PACKAGING ARTICLES AND RELATED METHODS
    9.
    发明申请
    COMPOSITE STRUCTURES FOR PACKAGING ARTICLES AND RELATED METHODS 审中-公开
    包装制品的复合结构及相关方法

    公开(公告)号：US20140274633A1

    公开(公告)日：2014-09-18

    申请号：US14213394

    申请日：2014-03-14

    申请人： Smart Planet Technologies, Inc.

    发明人： Christopher R. Tilton

    IPC分类号： B32B27/12 ,  B31B3/64 ,  B31B3/14 ,  B31B3/26

    CPC分类号： D21H19/22 ,  B31B50/64 ,  B31B2100/002 ,  B31D1/021 ,  B32B27/12 ,  B32B27/20 ,  B32B27/32 ,  B32B2264/104 ,  B32B2307/702 ,  B32B2307/704 ,  B32B2307/75 ,  B32B2439/02 ,  D21H27/10 ,  D21H27/30 ,  D21J1/08 ,  Y10T428/277 ,  Y10T428/31938

    摘要： The composite structure includes a fiber-containing layer, such as a fiberboard layer or other layer having fibers from natural and/or synthetic sources, and a mineral-containing layer covering the fiber-containing layer. The fiber-containing layer and mineral-containing layer can be shaped, sized and manufactured such that the composite structure formed therefrom is capable of being machined to form a storage article. The composite structure has advantages in that it can improve whiteness, opacity, ink adhesion, materials reduction, barrier properties, recyclability, and printability. The composite can reduce polymer mass requirements for heat seal, barrier, and fiber adhesion. Further improvements include economics, pliability, and flexibility that is increased over the pliability of the fiber-containing layer alone.

    摘要翻译： 复合结构包括含纤维层，例如纤维板层或具有天然和/或合成来源的纤维的其它层，以及覆盖含纤维层的含矿层。 含纤维层和含矿物层可以成形，尺寸和制造，使得由其形成的复合结构能够被机加工以形成储存物品。 复合结构的优点在于它可以改善白度，不透明度，油墨附着力，减少材料，阻隔性能，可回收性和可印刷性。 该复合材料可以降低聚合物质量对热封，阻隔和纤维粘附的要求。 进一步的改进包括经济性，柔韧性和柔韧性，其比单独的含纤维层的柔韧性增加。