专利检索 ap:("NIPPON CHEMICAL IND COMPANY LT" OR "TOHO GANRYO KOGYO") AND inv:"NAGAYAMA TAKAHIRO" 第 1 页

1.

发明公开
RUST-PREVENTIVE PIGMENT COMPOSITION AND RUST-PREVENTIVE PAINTS CONTAINING THE SAME 失效
标题翻译：防锈颜料组合物和铁锈油漆含

公开(公告)号：EP0930347A4

公开(公告)日：2007-10-17

申请号：EP98935286

申请日：1998-07-30

申请人： NIPPON CHEMICAL IND COMPANY LT , TOHO GANRYO KOGYO

发明人： NAGAYAMA TAKAHIRO , YOKOYAMA MINORU

IPC分类号： C01G9/00 , C09C1/00 , C09C1/02 , C09C1/04 , C09C1/40 , C09D5/08 , C01B25/18 , C01F11/00

CPC分类号： C09D5/082 , C01G9/006 , C01P2004/80 , C09C1/0003 , C09C1/02 , C09C1/04 , C09C1/40 , C09D5/084

摘要： A rust-preventive pigment composition characterized by containing a white rust-preventive pigment and an inorganic anion exchanger of the general following formula (1): (3 SIMILAR 4) [M1]O.A12O3. [M2] X2/m.nH2O (wherein M1 and M2 are each at least either Ca or Zn ; X is at least one anion selected from among NO2 , NO3 and MO4 ; m is a valence of the anion; and n is 20 or less) as the main components.