公开(公告)号：US10532945B2

公开(公告)日：2020-01-14

申请号：US15846594

申请日：2017-12-19

申请人： TOTO LTD.

发明人： Satoshi Shimizu ,  Yukika Yamazawa

IPC分类号： C03C8/00 ,  C23D5/02 ,  C04B41/00 ,  C04B41/50 ,  C04B41/86 ,  C04B111/20

摘要： An object of the present invention is to provide a matted object capable of achieving both a lower range of glossiness and an antifouling property. A matted object includes a substrate, and a glassy layer provided on the surface of the substrate. The surface of the glassy layer has a 60°-glossiness of 20 or less, a skewness Rsk of −0.5 or more, and a maximum height roughness Rz more than 2.5 μm and less than 5.7 μm, the skewness Rsk and the maximum height roughness Rz being specified in JIS B0601 (2001).

公开(公告)号：US20180179102A1

公开(公告)日：2018-06-28

申请号：US15846594

申请日：2017-12-19

申请人： TOTO LTD.

发明人： Satoshi Shimizu ,  Yukika Yamazawa

IPC分类号： C03C8/00

CPC分类号： C03C8/00 ,  C03C2204/08 ,  C03C2209/00 ,  C04B41/009 ,  C04B41/5022 ,  C04B41/86 ,  C04B2111/20 ,  C23D5/02 ,  C04B33/00 ,  C04B41/4539 ,  C04B41/53

摘要： An object of the present invention is to provide a matted object capable of achieving both a lower range of glossiness and an antifouling property. A matted object includes a substrate, and a glassy layer provided on the surface of the substrate. The surface of the glassy layer has a 60°-glossiness of 20 or less, a skewness Rsk of −0.5 or more, and a maximum height roughness Rz more than 2.5 μm and less than 5.7 μm, the skewness Rsk and the maximum height roughness Rz being specified in JIS B0601 (2001).