Paint printing paper and its manufacturing method
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February 23 08:09:22, 2024
Patent Name Paint Printing Paper and Its Manufacturing Method Patent Applicant Seper Holland Service Co., Ltd. Principal Applicant Address Maastricht, Netherlands Inventor Jean-Pierre Heiner; Jacques de Jong; Beltt Corte Application (Patent) No. 03823646.X Application date 2003.09.30 Certification date Approval Notice No. 1688448 Approval announcement date 2005.10.26 Instruction CD No. D0543 Main classification number B41M5/00 Classification No. B41M5/00; D21H19/76; D21H19 /38 Division Original application number Priority item 2002.10.1 EP 02022030.7; 2003.4.15 EP 03405263.9 Abstract The present invention describes a printing paper comprising a substrate and an image acceptance on at least one face of the substrate. The coating, measured by the liquid nitrogen method, has a cumulative pore volume less than 200 nm in the coating, which is greater than 0.006 cmsup3/sup per gram of paper. Especially for printing papers with high gloss, this particular porosity distribution results in fast, easy-adjustable ink fixing performance. In addition, a method of manufacturing the printing paper using an organic pigment having a fine particle characteristic, that is, a polymer and an inorganic particle pigment, is also described. Slaves 1. A printing paper comprising a substrate and an image receiving coating on at least one side of the substrate, measured by a liquid nitrogen method, having a cumulative porosity volume of less than 200 nm and a volume greater than 0.006 per gram of paper. Cm3. International Application 2003-09-30 PCT/EP2003/010816 International Publications 2004-04-15 WO2004/030917 English Entering Country Date Patent Agencies Beijing Jijia Intellectual Property Agency Co., Ltd. Agency Address Agent Liu Jifu Gu Jinwei