公开(公告)号：JP2000086930A

公开(公告)日：2000-03-28

申请号：JP25061699

申请日：1999-09-03

Applicant: BASF AG

Inventor： SEEGER OLIVER DR ,  REISACHER HANSULRICH DR ,  MRONGA NORBERT DR ,  ZICKGRAF REINHARD

IPC: C08K3/24 ,  C08K9/02 ,  C08L101/00 ,  C09C1/00 ,  C09C3/06 ,  C09D1/00 ,  C09D11/00 ,  C08L101/16

Abstract: PROBLEM TO BE SOLVED: To obtain the subject bismuth vanadate pigment that gives good coating layer properties, particularly stability, for example, good resistance to weather and is useful for paint by forming a coating layer containing a metal fluoride, for example, calcium fluoride or the like. SOLUTION: This pigment provide a coating layer that contains (A) at least one of metal fluoride comprising calcium fluoride, bismuth oxyfluoride, or fluorinated lanthanides or oxyfluorinated lanthanides or their mixture. In addition, this pigment contains (B) at least one of metal oxides selected from alkaline earth metals, aluminum, silicon, tin, titanium, zirconium, hafnium and the like, further, the coating layer preferably includes (C) at least one of metal phosphate (for example, orthophosphate salt). In a preferred embodiment, the objective pigment is prepared by allowing the above-stated coating layer or the like to chemically precipitate on the base pigment through the wet process.

公开(公告)号：DE59901172D1

公开(公告)日：2002-05-16

申请号：DE59901172

申请日：1999-09-01

Applicant: BASF AG

Inventor： SEEGER DR ,  REISACHER DR ,  MRONGA DR ,  ZICKGRAF REINHARD

IPC: C08K3/24 ,  C08K9/02 ,  C08L101/00 ,  C09C1/00 ,  C09C3/06 ,  C09D1/00 ,  C09D11/00

公开(公告)号：ES2175884T3

公开(公告)日：2002-11-16

申请号：ES99117177

申请日：1999-09-01

Applicant: BASF AG

Inventor： SEEGER OLIVER DR ,  REISACHER HANSULRICH DR ,  MRONGA NORBERT DR ,  ZICKGRAF REINHARD

IPC: C08K3/24 ,  C08K9/02 ,  C08L101/00 ,  C09C1/00 ,  C09C3/06 ,  C09D1/00 ,  C09D11/00