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    • 6. 发明申请
    • PRINTABLE RECORDING MEDIA
    • 可打印录音媒体
    • WO2014175874A1
    • 2014-10-30
    • PCT/US2013/037946
    • 2013-04-24
    • HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    • ZENG, XiPAL, LokendraVAIDYANATHAN, Rajasekar
    • B41M5/50B41M5/00
    • B41M5/5218B41M5/506B41M2205/38
    • A printable recording media containing a base substrate; a pre-coat layer including more than about 60 wt % of one or more particulate inorganic pigments by total dry weight of said pre- coat layer; an ink-receiving layer, disposed on said pre-coat layer, comprising a mixture of about 10 to about 90 wt % of a first pigment including precipitated calcium carbonate particles, about 5 to about 60 wt % of a second pigment having a larger size and a different shape than said first pigment particles, and about 1 to about 50 wt % of a third pigment having a surface area of at least 50 m2/gram, wherein said weight percentages are by combined weight of the first, second and third pigments by total dry weight of said ink-receiving layer. Also disclosed herein is a method for producing printed images using said recording media.
    • 一种可印刷的记录介质,其包含基底; 预涂层,其包含大于约60重量%的所述预涂层的总干重的一种或多种颗粒状无机颜料; 设置在所述预涂层上的油墨接受层包含约10至约90重量%的包含沉淀碳酸钙颗粒的第一颜料,约5至约60重量%的具有较大尺寸的第二颜料的混合物 并且具有与所述第一颜料颗粒不同的形状,以及约1至约50重量%的表面积至少为50平方米/克的第三颜料,其中所述重量百分比是第一,第二和第三颜料的组合重量 通过所述油墨接收层的总干重。 本文还公开了使用所述记录介质制作打印图像的方法。
    • 8. 发明申请
    • PRINTABLE RECORDING MEDIA
    • 可打印录音媒体
    • WO2015088554A1
    • 2015-06-18
    • PCT/US2013/074991
    • 2013-12-13
    • HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    • CHEN, TaoZENG, XiTOLES, Christopher Arend
    • B41M5/00
    • B41M5/5218B41M5/5254
    • A printable recording media containing and a coating layer including an acrylic resin latex binder; and a mixture of: about 10 to about 90 wt % of a first pigment including precipitated calcium carbonate particles, about 5 to about 60 wt % of a second pigment having a larger size and a different shape than the first pigment particles, and about 1 to about 50 wt % of a third pigment having a surface area of at least 50 m 2 /gram, wherein the weight percentages are by combined weight of the first, second and third pigments by total dry weight of the coating layer. Also described herein are a method for making said printable recording media and a method for producing printed images using the recording media.
    • 含可印刷的记录介质和包含丙烯酸树脂胶乳粘合剂的涂层; 和约10至约90重量%的包含沉淀碳酸钙颗粒的第一颜料,约5至约60重量%的具有比第一颜料颗粒更大的尺寸和不同形状的第二颜料的混合物,以及约1至约10重量% 至约50重量%的表面积至少为50平方米/克的第三颜料,其中重量百分比是第一,第二和第三颜料的总重量与涂层的总干重之比。 这里还描述了制造所述可打印记录介质的方法和使用该记录介质制作打印图像的方法。