发明名称 PAPER AND METHOD FOR MAKING PAPER
摘要 The invention relates to a paper that is formed of a fibre-based source material and is applicable as printing paper. According to the invention, the surface of the paper is surface-treated by arranging sufficient density on the surface, such that a mixture is arranged at least on one side of the surface of the paper for forming a surface layer, which mixture comprises pigments in an amount of 75-95% by weight of the dry weight and bonding agent in an amount of 5-25% by weight of the dry weight, and the porosity of the surface layer of the paper is less than 0.07 ml/g as defined by mercury porosimeter process. Furthermore, the invention relates to a method for making paper.
申请公布号 US2010112243(A1) 申请公布日期 2010.05.06
申请号 US20080597719 申请日期 2008.04.25
申请人 UPM-KYMMENE OYJ 发明人 SINKKO TARJA;OKSANEN MIKKO;VARVEMAA JANNE;HAAPOJA KYOESTI;LEPPAENEN TEUVO
分类号 B41M5/50 主分类号 B41M5/50
代理机构 代理人
主权项
地址