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    Ink-jet recording sheet
    2.
    发明授权
    Ink-jet recording sheet 有权
    喷墨记录纸

    公开(公告)号：US06783818B2

    公开(公告)日：2004-08-31

    申请号：US10280785

    申请日：2002-10-25

    申请人： Masaru Tsuchiya ,  Kenzo Kasahara

    发明人： Masaru Tsuchiya ,  Kenzo Kasahara

    IPC分类号： B41M540

    CPC分类号： B41M5/52 ,  B41M5/506 ,  B41M5/508 ,  B41M5/5218 ,  B41M5/5254 ,  Y10T428/24802

    摘要： An ink-jet recording sheet comprising a support and an ink-absorbable layer is disclosed. The ink-absorbable layer is a void layer containing fine inorganic particles having a dispersion degree of no more than 2 and a hydrophilic binder. The ink-jet recording sheet has a specular gloss specified by JIS Z8741, of at least 20 percent at 60 degrees of the surface of said ink absorbable layer, and exhibits the specular gloss such that 60-degree specular gloss of an ink-recorded part is 3 percent more than that of a nonink-recorded part.

    摘要翻译： 公开了一种包括支撑体和吸墨层的喷墨记录片材。 吸墨层是含有分散度不大于2的无机微粒和亲水性粘合剂的空隙层。 喷墨记录纸具有由JIS Z8741规定的镜面光泽，在所述吸墨层的表面的60度处至少为20％，并且表现出镜面光泽度，使得油墨记录部分的60度镜面光泽度 比不记录部分多3％。

    Ink-jet recording sheet
    3.
    发明授权
    Ink-jet recording sheet 有权
    喷墨记录纸

    公开(公告)号：US06495242B1

    公开(公告)日：2002-12-17

    申请号：US09327124

    申请日：1999-06-07

    申请人： Masaru Tsuchiya ,  Kenzo Kasahara

    发明人： Masaru Tsuchiya ,  Kenzo Kasahara

    IPC分类号： B32B2714

    CPC分类号： B41M5/52 ,  B41M5/506 ,  B41M5/508 ,  B41M5/5218 ,  B41M5/5254 ,  Y10T428/24802

    摘要： An ink-jet recording sheet comprising a support and an ink-absorbable layer is disclosed. The ink-absorbable layer is a void layer containing fine inorganic particles having a dispersion degree of no more than 2 and a hydrophilic binder. The ink-jet recording sheet has a specular gloss specified by JIS Z8741, of at least 20 percent at 60 degrees of the surface of said ink absorbable layer, and exhibits the specular gloss such that 60-degree specular gloss of an ink-recorded part is 3 percent more than that of a nonink-recorded part.

    摘要翻译： 公开了一种包括支撑体和吸墨层的喷墨记录片材。 吸墨层是含有分散度不大于2的无机微粒和亲水性粘合剂的空隙层。 喷墨记录纸具有由JIS Z8741规定的镜面光泽，在所述吸墨层的表面的60度处至少为20％，并且表现出镜面光泽度，使得油墨记录部分的60度镜面光泽度 比不记录部分多3％。

    Ink-jet recording paper
    7.
    发明授权
    Ink-jet recording paper 有权
    喷墨记录纸

    公开(公告)号：US06852379B2

    公开(公告)日：2005-02-08

    申请号：US10237493

    申请日：2002-09-06

    申请人： Kenzo Kasahara

    发明人： Kenzo Kasahara

    IPC分类号： B41M5/00 ,  B41M5/52 ,  B41J2/01 ,  B32B3/26 ,  B32B5/16

    CPC分类号： B41M5/52 ,  B41M5/5218 ,  B41M5/5236 ,  B41M5/5245 ,  B41M5/5254 ,  Y10T428/24802

    摘要： An ink-jet recording paper is disclosed. The ink-jet recording paper has a support and a porous ink receiving layer comprising fine filler particles having an average particle diameter of from 5 to 100 nm, and the ink receiving layer contains a polymer particle dispersion of a cationic or nonionic polymer having a glass transition point of from −30° C. to 40° C. and an average particle diameter of from 1 nm to 50 nm.

    摘要翻译： 公开了一种喷墨记录纸。 喷墨记录纸具有支撑体和多孔油墨接收层，其包含平均粒径为5至100nm的细填料颗粒，并且油墨接收层包含具有玻璃的阳离子或非离子聚合物的聚合物颗粒分散体 转变点为-30℃至40℃，平均粒径为1nm至50nm。

    Ink-jet recording sheet, ink-jet recording method and preparing method of ink-jet sheet
    8.
    发明授权
    Ink-jet recording sheet, ink-jet recording method and preparing method of ink-jet sheet 失效
    喷墨记录纸，喷墨记录方法和喷墨纸的制备方法

    公开(公告)号：US06737128B2

    公开(公告)日：2004-05-18

    申请号：US09996299

    申请日：2001-11-28

    申请人： Kenzo Kasahara

    发明人： Kenzo Kasahara

    IPC分类号： B41M540

    CPC分类号： B41M5/52 ,  B41M5/506 ,  B41M5/508

    摘要： An ink-jet recording sheet comprising a first porous layer at the outermost position of the ink-jet recording sheet, wherein the ink-jet recording sheet satisfies the following Formula (1), when an aqueous solution, which comprises a water-soluble alcohol-type organic solvent having an SP value in an range of from 18.414 to 30.69 (MPa)½ and a boiling point of not less than 120° C. in an amount of from 10 to 40%, is provided to the surface of the ink-jet recording sheet in an amount of 20 ml/m2, Vc/Vd≦0.4  Formula (1) wherein each of Vc and Vd represents a water transition amount of a first area, where the aqueous solution is provided, and a second area, where the aqueous solution is not provided, respectively, during a contact time of 0.8 seconds when the recording material is subjected to Bristow's Measurement.

    摘要翻译： 一种喷墨记录纸，其包括在喷墨记录纸的最外位置处的第一多孔层，其中喷墨记录纸满足下式（1），当包含水溶性醇的水溶液 型的有机溶剂的表面为10〜40％，SP值为18.414〜30.69（MPa）1/2，沸点不低于120℃ 喷墨记录片材的量为20ml / m 2，其中Vc和Vd分别表示设置有水溶液的第一区域的水过渡量和第二区域，其中水溶液 在记录材料进行布里斯托测量时，分别在0.8秒的接触时间内不提供。

    Production method of porous medium
    9.
    发明授权
    Production method of porous medium 失效
    多孔介质的生产方法

    公开(公告)号：US07070834B2

    公开(公告)日：2006-07-04

    申请号：US10863568

    申请日：2004-06-08

    申请人： Kenzo Kasahara

    发明人： Kenzo Kasahara

    IPC分类号： B05D3/00

    CPC分类号： B41M5/5227

    摘要： A production method of a porous medium comprising a non-water-absorptive support and a porous layer provided on the support is disclosed. The method includes steps of, applying Water-based Composition A comprising inorganic microparticles of an average primary particle diameter of less than or equal to 30 nm, a hydrophilic binder and water onto the support to form a coated layer, drying the coated layer to form the porous layer, and applying Water-based Composition B onto the porous layer, and the Water-based Composition A further comprises a compound represented by Formula

    摘要翻译： 公开了一种包含非吸水性载体和设置在载体上的多孔层的多孔介质的制备方法。 该方法包括以下步骤：将包含平均一次粒径小于或等于30nm的无机微粒的水性组合物A，亲水性粘合剂和水施加到载体上以形成涂层，干燥涂层以形成 多孔层，将水性组合物B涂布在多孔层上，水性组合物A还含有式