公开(公告)号：US20200239712A1

公开(公告)日：2020-07-30

申请号：US16757148

申请日：2018-10-19

申请人： DAINICHISEIKA COLOR & CHEMICALS MFG. CO., LTD.

发明人： Toru NAKAYAMA ,  Yoichi MATSUOKA ,  Mayo YOSHIDA ,  Masashi OYAMA

IPC分类号： C09D7/40 ,  C09D7/42 ,  C09D7/20 ,  C09D5/02 ,  C09D175/04

摘要： The present invention relates to a matte coating agent containing 1 to 150 parts by mass of resin particles A having a volume average particle diameter of 1 to 5 μm, 1 to 150 parts by mass of resin particles B having a volume average particle diameter of 5 to 10 μm, and 1 to 150 parts by mass of resin particles C having a volume average particle diameter of 10 to 20 μm based on 100 parts by mass of a polyurethane resin, the total content of the resin particles A, the resin particles B, and the resin particles C being 3 to 250 parts by mass based on 100 parts by mass of the polyurethane resin, and the volume average particle diameter becoming larger sequentially from the resin particles A to the resin particles B to the resin particles C.