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    Pigment Composition
    1.
    发明申请
    Pigment Composition 审中-公开
    颜料组成

    公开(公告)号：US20100075161A1

    公开(公告)日：2010-03-25

    申请号：US12528392

    申请日：2008-01-25

    申请人： Erik Lindgren ,  Kjell Rune Andersson ,  Olof Ericksson ,  Yiva Wildlock

    发明人： Erik Lindgren ,  Kjell Rune Andersson ,  Olof Ericksson ,  Yiva Wildlock

    IPC分类号： B32B9/06 ,  C09B67/22

    CPC分类号： C09D17/004 ,  C09D11/322 ,  D21H17/36 ,  D21H17/68 ,  D21H19/40 ,  D21H19/60

    摘要： The invention relates to an aqueous pigment composition comprising polyalkylene glycol and inorganic pigment particle comprising colloidal silica or silicate based particles or aggregates thereof, wherein polyalkylene glycol constitutes from 50 to 100 wt % of the total amount of organic material in the composition and the weight ratio of colloidal silica 5 or silicate based particles or aggregates thereof to organic material in the composition is from 1:3 to 30:1. The invention further relates to a process for its production, use thereof, a process for coating paper or paper board and coated paper or paper board.

    摘要翻译： 本发明涉及包含聚亚烷基二醇和包含胶体二氧化硅或硅酸盐基颗粒或其聚集体的无机颜料颗粒的水性颜料组合物，其中聚亚烷基二醇占组合物中有机材料总量的50至100重量％，重量比 胶体二氧化硅5或硅酸盐基颗粒或其组合物中的有机材料的聚集体为1:3至30:1。 本发明还涉及一种其制造方法，其用途，用于涂布纸或纸板以及涂布纸或纸板的方法。

    COATED SUBSTRATE AND METHOD FOR THE PREPARATION THEREOF
    2.
    发明申请
    COATED SUBSTRATE AND METHOD FOR THE PREPARATION THEREOF 审中-公开
    涂层基材及其制备方法

    公开(公告)号：US20120107533A1

    公开(公告)日：2012-05-03

    申请号：US13379206

    申请日：2010-06-23

    申请人： Kjell Rune Andersson ,  Erik Lindgren

    发明人： Kjell Rune Andersson ,  Erik Lindgren

    IPC分类号： B05D1/36 ,  B41M5/42 ,  C08K3/34

    CPC分类号： D21H17/36 ,  B41M5/52 ,  B41M5/5218 ,  B41M5/5254 ,  D21H17/66 ,  D21H17/68 ,  D21H19/36 ,  D21H19/38 ,  D21H19/40 ,  D21H19/60 ,  D21H19/82 ,  D21H19/822 ,  D21H21/50 ,  D21H21/52

    摘要： A method for the preparation of a coated substrate is provided, comprising the steps of providing a substrate; applying on at least one side of said substrate a first coating layer of a first aqueous composition comprising porous anionic pigment particles having a BET surface area of above 40 m2/g and a binder and applying on said first coating layer, a second coating layer of a second, aqueous composition comprising cationic colloidal silica or silicate based particles and polyalkylene glycol. It has been found that a substrate coated with the combination of the first coating layer and the second coating layer provides a suitable substrate for high-quality and fast-drying inkjet printouts.

    摘要翻译： 提供了一种制备涂覆基材的方法，包括以下步骤：提供基材; 在所述基材的至少一侧上施加包含BET表面积大于40m 2 / g的多孔阴离子颜料颗粒和粘合剂并施加在所述第一涂层上的第一含水组合物的第一涂层，第二涂层 第二种水性组合物，其包含阳离子胶体二氧化硅或硅酸盐基颗粒和聚亚烷基二醇。 已经发现，涂覆有第一涂层和第二涂层的组合的基材提供了用于高质量和快干喷墨打印输出的合适的基材。