发明名称 A PAPER SUBSTRATE HAVING ENHANCED PRINT DENSITY
摘要 The present invention relates to a sizing composition that, when applied to paper substrate, creates a substrate, preferably suitable for inkjet printing, having increased print density, print sharpness, low HST, and/or image dry time, the substrate preferably having high brightness and reduced color-to-color bleed as well. In addition, the present invention relates to a method of reducing the HST of a paper substate by applying the sizing composition to at least one surface thereof. Further, the application relates to methods of making and using the sizing composition, as well as methods of making and using the paper containing the sizing composition.
申请公布号 PT2511419(E) 申请公布日期 2014.04.07
申请号 PT20120002601T 申请日期 2006.11.01
申请人 INTERNATIONAL PAPER COMPANY 发明人 DAVID B. SHELMIDINE;JAY C. SONG;YAN C. HUANG;KAPIL M. SINGH;SEM YANG;MICHAEL F. KOENIG
分类号 D21H21/16;D21H17/07;D21H17/28;D21H17/36;D21H17/45;D21H19/44;D21H21/18;D21H21/30 主分类号 D21H21/16
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