公开(公告)号：US20170297307A1

公开(公告)日：2017-10-19

申请号：US15639779

申请日：2017-06-30

申请人： TOPPAN PRINTING CO., LTD.

发明人： Katsuyuki SHINMYO ,  Takashi TOMINAGA

IPC分类号： B32B15/08 ,  B32B27/30 ,  B32B27/36 ,  E04B1/94 ,  B32B7/12 ,  B32B37/06 ,  B32B15/20 ,  E04F13/07

CPC分类号： B32B15/08 ,  B32B3/30 ,  B32B7/12 ,  B32B15/082 ,  B32B15/085 ,  B32B15/088 ,  B32B15/09 ,  B32B15/18 ,  B32B15/20 ,  B32B27/00 ,  B32B27/08 ,  B32B27/16 ,  B32B27/18 ,  B32B27/20 ,  B32B27/30 ,  B32B27/302 ,  B32B27/304 ,  B32B27/306 ,  B32B27/308 ,  B32B27/32 ,  B32B27/322 ,  B32B27/34 ,  B32B27/36 ,  B32B27/365 ,  B32B37/06 ,  B32B38/1866 ,  B32B2255/06 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2264/0207 ,  B32B2264/102 ,  B32B2270/00 ,  B32B2307/3065 ,  B32B2307/406 ,  B32B2307/408 ,  B32B2307/412 ,  B32B2307/712 ,  B32B2307/718 ,  B32B2307/732 ,  B32B2309/105 ,  B32B2451/00 ,  E04B1/942 ,  E04F13/002 ,  E04F13/07

摘要： A decorative sheet which ensures good incombustibility, processability and weatherability along with weatherability, contamination resistance and solvent resistance. An incombustible decorative sheet having incombustibility includes a weather-resistant resin layer and a fluorine resin layer laminated on a substrate layer in this order, wherein the weather-resistant resin layer is made of a mixture of an acrylic resin and an acrylic resin-based rubber having a ratio by mass between the acrylic resin-based rubber and the acrylic resin within a range of 30:70 to 60:40. The ratio between the fluorine resin layer and the weather-resistant resin layer is within a range of 10:90 to 40:60.