公开(公告)号：EP3696141A1

公开(公告)日：2020-08-19

申请号：EP18865836.3

申请日：2018-08-10

申请人： Taihei Chemical Industrial Co., Ltd.

发明人： SHIMOMICHI, Hiroyuki ,  YAMANAKA, Tomofumi ,  OYAMA, Ryo ,  YAMAGAMI, Toshihiro

IPC分类号： C01B25/163 ,  C08J9/06 ,  C08K3/32 ,  C08K7/18 ,  C08L101/00 ,  C09D5/18 ,  C09D201/00 ,  C09K21/04

摘要： An object of the present invention is to provide an aluminum phospite having spherical shape. An aluminum phosphite of the present invention has the following formula.

        Al x (OH) y (HPO 3 ) 3 ·zH 2 O

wherein: x represents 2.01 or more and 2.50 or less, y represents 0.03 or more and 1.50 or less, and z represents an integer of 0 to 4, respectively.