公开(公告)号：CA2917816C

公开(公告)日：2021-11-02

申请号：CA2917816

申请日：2014-07-22

Applicant: BASF SE

Inventor： MUTAMBI EMILY MBAYISI ,  WOSYLUS ARON ,  KUJAT CHRISTOF ,  DORING GEORG JOSEF ,  RAFF PHILIPP

IPC: C09C1/00

Abstract: A bismuth vanadate pigment is provided which pigment is doped with a combination of Mg, Al and P and optionally an element E, wherein the molar ratios of the Bi, V, Mg, Al, P and E correspond to a formula Bi Mga Alb Ec Vd Pe Of (I) wherein E is selected from the group consisting of Be, Ca, Sr, Ba, Zr, Mo, Ce and a combination thereof; 0.001 = a = 0.2; 0.001 = b = 0.2; 0 = c = 1.7; 0.5 = d = 2.3; 0.001 = e = 0.5; and f denotes the number of oxygen atoms for satisfying the valence requirements of the cations. The pigment may be used as colorant in various applications, especially in coloring high molecular weight organic material, for example, coating compositions, paints, printing inks, liquid inks, plastics, films, fibers, or glazes for ceramics or glass.

公开(公告)号：CA2917816A1

公开(公告)日：2015-01-29

申请号：CA2917816

申请日：2014-07-22

Applicant: BASF SE

Inventor： MUTAMBI EMILY MBAYISI ,  WOSYLUS ARON ,  KUJAT CHRISTOF ,  DORING GEORG JOSEF ,  RAFF PHILIPP

IPC: C09C1/00

Abstract: A bismuth vanadate pigment is provided which pigment is doped with a combination of Mg, Al and P and optionally an element E, wherein the molar ratios of the Bi, V, Mg, Al, P and E correspond to a formula Bi Mga Alb Ec Vd Pe Of (I) wherein E is selected from the group consisting of Be, Ca, Sr, Ba, Zr, Mo, Ce and a combination thereof; 0.001 = a = 0.2; 0.001 = b = 0.2; 0 = c = 1.7; 0.5 = d = 2.3; 0.001 = e = 0.5; and f denotes the number of oxygen atoms for satisfying the valence requirements of the cations. The pigment may be used as colorant in various applications, especially in coloring high molecular weight organic material, for example, coating compositions, paints, printing inks, liquid inks, plastics, films, fibers, or glazes for ceramics or glass.