公开(公告)号：US10968624B2

公开(公告)日：2021-04-06

申请号：US16060091

申请日：2016-12-05

申请人： YOSHINO GYPSUM CO., LTD.

发明人： Katsumi Niimi ,  Itaru Yokoyama ,  Kazuyuki Umehara ,  Yuji Ataka ,  Keiichi Ohki ,  Shinji Yoshida ,  Saburou Yamato ,  Tadashi Nakagaki ,  Ayaka Taniguchi

IPC分类号： E04C2/00 ,  E04B1/72 ,  C04B24/12 ,  C04B28/14 ,  B28B19/00 ,  A01N25/34 ,  C04B35/626 ,  C04B111/00

摘要： A gypsum panel includes a gypsum core containing a termiticide with poor water solubility, wherein the gypsum core has a first end region, a center region, and a second end region having an equal thickness and extending along a thickness direction from one surface side to another surface side, the termiticide is contained in each of the first end region, the center region, and the second end region, and a content of the termiticide in the center region is lower than a content of the termiticide in the first end region and in the second end region.