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42 条记录 (耗时 0.012 秒)

    RECYCLED OR BROWN PAPER BOARD AND METHODS OF MAKING SAME
    2.
    发明申请
    RECYCLED OR BROWN PAPER BOARD AND METHODS OF MAKING SAME 审中-公开
    回收纸或棕色纸板及其制造方法

    公开(公告)号：US20140004337A1

    公开(公告)日：2014-01-02

    申请号：US13996908

    申请日：2011-12-19

    申请人： Peter C. Hayes

    发明人： Peter C. Hayes

    IPC分类号： D21H19/20 ,  D21H17/00

    CPC分类号： D21H3/00 ,  C09D125/08 ,  D21C5/02 ,  D21H19/20 ,  D21H19/22 ,  D21H19/385 ,  D21H19/58 ,  D21H19/828 ,  Y02W30/648 ,  Y10T428/254

    摘要： Recycled or brown paper board is provided having a surface with a coating having one or more layers, at least one coating layer comprising one or more copolymers selected from the group consisting of styrene-acrylic-based copolymers, styrene-butadiene-based copolymers, and mixtures thereof, wherein the average Tg of the copolymers present in the coating layer is 25° C. or greater and the average polymer particle size of the copolymers present in the coating layer is 130 nm or greater. A method of producing a coated recycled paper board or brown paper board and a coating composition are also provided.

    摘要翻译： 提供回收或棕色纸板，其具有具有一层或多层的涂层的表面，至少一层包含一种或多种选自苯乙烯 - 丙烯酸类共聚物，苯乙烯 - 丁二烯类共聚物和 其中存在于涂层中的共聚物的平均Tg为25℃以上，涂层中存在的共聚物的平均聚合物粒径为130nm以上。 还提供了生产涂布的再生纸板或棕色纸板和涂料组合物的方法。

    Method for production of coated paper with extreme whiteness
    3.
    发明申请
    Method for production of coated paper with extreme whiteness 失效
    生产具有极度白度的涂布纸的方法

    公开(公告)号：US20040154764A1

    公开(公告)日：2004-08-12

    申请号：US10486105

    申请日：2004-02-09

    发明人： Thierry Blum ,  Friedrich Linhart ,  Stefan Frenzel

    IPC分类号： D21H023/22

    CPC分类号： D21H23/30 ,  D21H19/12 ,  D21H19/828 ,  D21H21/30 ,  Y10T428/24802

    摘要： Paper coated with a coating slip containing at least one optical brightener is produced by a process in which base paper or precoated paper is treated, before application of the coating slip containing optical brightener, with at least one substance which enhances the efficiency of optical brighteners.

    摘要翻译： 用含有至少一种荧光增白剂的涂布纸涂布的纸通过在施加包含荧光增白剂的涂层纸之前处理原纸或预涂纸以至少一种提高荧光增白剂效率的物质的方法来生产。

    Resin-coated paper
    4.
    发明授权
    Resin-coated paper 失效
    树脂涂布纸

    公开(公告)号：US5328749A

    公开(公告)日：1994-07-12

    申请号：US8183

    申请日：1993-01-25

    申请人： Touru Noda ,  Hiroshi Matsuda

    发明人： Touru Noda ,  Hiroshi Matsuda

    IPC分类号： B32B7/02 ,  B32B27/10 ,  B32B27/32 ,  B41M5/00 ,  B41M5/40 ,  B41M5/42 ,  B41M5/50 ,  B41M5/52 ,  D21H19/20 ,  D21H19/22 ,  D21H19/38 ,  D21H19/56 ,  D21H19/82 ,  D21H25/06 ,  B32B3/00

    CPC分类号： B41M5/52 ,  D21H19/20 ,  D21H19/22 ,  D21H19/385 ,  D21H19/56 ,  D21H19/824 ,  D21H19/828 ,  D21H25/06 ,  B41M5/42 ,  B41M5/506 ,  B41M5/5218 ,  B41M5/5254 ,  Y10T428/277 ,  Y10T428/2982 ,  Y10T428/31891 ,  Y10T428/31895 ,  Y10T428/31902

    摘要： This invention provides polypropylene-based resin-coated paper using paper as substrate and having excellent smoothness, especially the one which, when used for printing or heat transfer recording, keeps free from formation of white dots and occurrence of density unevenness in images, and thus is suited for printing use or heat transfer recording use. At least one side of the paper substrate is coated with a resin. The paper used as substrate is characterized by the fact that the unevenness in film thickness in machine direction (unevenness index) as measured by a film thickness meter is less than a specified value. The resin used for coating is a compounded resin composition comprising a polyethylene-based resin and a random polypropylene-based resin obtained by randomly copolymerizing principally ethylene and propylene, with the ethylene proportion being in a specified range, wherein the ratio by weight of the polyethylene-based resin to the random polypropylene-based resin is in a specified range, and the composition has been subjected to at least one round of kneading.

    摘要翻译： 本发明提供了使用纸作为基材并且具有优异的平滑性的聚丙烯基树脂涂布纸，特别是当用于印刷或热转印记录时，保持不形成白点并发生图像中的浓度不均匀， 适用于印刷使用或热转印记录使用。 纸基材的至少一面涂有树脂。 作为基板的纸张的特征在于，通过膜厚计测量的机器厚度（凹凸指数）的不均匀性小于规定值。 用于涂布的树脂是包含聚乙烯类树脂和主要由乙烯和丙烯无规共聚得到的无规聚丙烯类树脂，乙烯比例在规定范围内的复合树脂组合物，其中聚乙烯 相对于无规聚丙烯类树脂的树脂在规定范围内，并且组合物已进行至少一轮捏合。

    Coated Paper and a Process for Making Coated Paper
    8.
    发明申请
    Coated Paper and a Process for Making Coated Paper 有权
    涂布纸和涂布纸的制作工艺

    公开(公告)号：US20120270032A1

    公开(公告)日：2012-10-25

    申请号：US13303845

    申请日：2011-11-23

    申请人： Nabil F. Nasser

    发明人： Nabil F. Nasser

    IPC分类号： B32B3/26 ,  B05D1/00

    CPC分类号： D21H19/38 ,  D21H19/80 ,  D21H19/828 ,  D21H19/84 ,  Y10T428/249971 ,  Y10T428/249972

    摘要： The present invention relates to a coated paper product and method for making the coated paper product. The product comprises a paper substrate, which can be of a low quality, that is coated with at least two layers of coating in one embodiment. A first coating layer is applied to the front and back sides of the paper substrate before a second coating layer is applied. The first coating layer comprises titanium dioxide, an aluminum silicate, calcium carbonate, clay and a binder. The second coating layer comprises hollow spherical particles, which provides the coating with an improved ability to spread while improving the coverage and formation of the coating layer, and also comprises a printing additive, titanium dioxide and a binder.

    摘要翻译： 本发明涉及一种涂布纸产品及其制造方法。 在一个实施例中，该产品包括可以具有低质量的纸基底，其被涂覆有至少两层涂层。 在施加第二涂层之前，将第一涂层施加到纸基材的正面和背面。 第一涂层包括二氧化钛，硅酸铝，碳酸钙，粘土和粘合剂。 第二涂层包括中空球形颗粒，其提供涂层在改善涂层的覆盖和形成的同时扩展的能力，并且还包括印刷添加剂，二氧化钛和粘合剂。