公开(公告)号：US20130011553A1

公开(公告)日：2013-01-10

申请号：US13635800

申请日：2011-03-29

申请人： Riichi Muramatsu ,  Koji Okomori ,  Masanori Kawashima ,  Masashi Okamoto ,  Keisuke Tagami ,  Shu Arahi

发明人： Riichi Muramatsu ,  Koji Okomori ,  Masanori Kawashima ,  Masashi Okamoto ,  Keisuke Tagami ,  Shu Arahi

IPC分类号： B41C1/00

CPC分类号： D21H19/54 ,  B41M5/52 ,  B41M5/5218 ,  B41M5/5236 ,  B41M2205/32 ,  B41M2205/34 ,  D21H19/385 ,  D21H23/50

摘要： Herein provided are processes for preparing coated printing paper having good print quality by spray coating. Specifically, a coated printing paper is prepared by a process for preparing a coated printing paper having one or more coating layers on at least one side of a base paper, comprising the steps of: preparing a spray coating solution containing a pigment and an binder including a starch, wherein (a) the starch is present at 30-100% by weight of the total amount of the binder, and (b) the Brookfield viscosity measured at 30° C., 100 rpm is 300 mPa·s or less; and applying the coating solution by spray coating to form the outermost coating layer.

摘要翻译： 这里提供了通过喷涂制备具有良好印刷质量的涂布印刷纸的方法。 具体地，通过在原纸的至少一侧上制备具有一层或多层涂层的涂布印刷纸的方法制备涂布的印刷纸，其包括以下步骤：制备含有颜料和粘合剂的喷涂溶液，所述涂料溶液包含 淀粉，其中（a）淀粉以粘合剂总量的30-100重量％存在，（b）在30℃，100rpm下测得的Brookfield粘度为300mPa·s以下; 并通过喷涂施加涂布溶液以形成最外涂层。