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    Recording sheets for ink jet printing
    14.
    发明授权
    Recording sheets for ink jet printing 失效
    用于喷墨打印的记录纸

    公开(公告)号：US06780478B2

    公开(公告)日：2004-08-24

    申请号：US09867773

    申请日：2001-05-29

    申请人： Rolf Steiger ,  Pierre-Alain Brugger

    发明人： Rolf Steiger ,  Pierre-Alain Brugger

    IPC分类号： B41M540

    CPC分类号： B41M5/5218 ,  B41M5/5236 ,  B41M5/5254 ,  C09D129/04 ,  C08L2666/28

    摘要： A recording sheet for ink jet printing described, which consists of a support having coated onto said support at least one ink receiving layer consisting of one or more binders and a mixture of different water insoluble, inorganic oxides of the elements aluminium or silicium, oxide/hydroxides of the element aluminium or aluminium silicates, wherein at least one of said oxides, oxides/hydroxides or silicates has a pore volume of ≧40 ml/100 g and is present in an amount of at least 8 weight percent relative to the total amount of all the water insoluble, inorganic oxides, oxide/hydroxides or silicates and that the primary particles of the mixture component with the largest volume have an equivalent sphere diameter of less than 20 nm and the primary particles of the mixture component with the smallest volume have an equivalent sphere diameter that is at least {fraction (1/20)} of the equivalent sphere diameter of the primary particles of the mixture component with the largest volume.

    摘要翻译： 一种用于喷墨打印的记录纸，其特征在于，其包括涂覆在所述载体上的载体，至少一个由一种或多种粘合剂组成的油墨接收层和不同水不溶性的元素铝或硅的无机氧化物，氧化物/ 元素铝或硅酸铝的氢氧化物，其中所述氧化物，氧化物/氢氧化物或硅酸盐中的至少一种具有> 40ml / 100g的孔体积，并且以相对于总量为至少8重量％的量存在 所有水不溶性，无机氧化物，氧化物/氢氧化物或硅酸盐的量，并且具有最大体积的混合物组分的初级颗粒具有小于20nm的等效球体直径，并且具有最小体积的混合物组分的初级颗粒 具有至少{部分（具有最大体积的混合物组分的初级颗粒的等效球体直径的1/20）的等效球体直径。