Process for the preparation of yellow bismuth vanadate pigment

The present invention relates to a process for the preparation of single-phase yellow bismuth vanadate pigments by reaction of a stoichiometric mixture of finely disperse bismuth(III) and vanadium(V) compounds and subsequent comminution to pigment size.

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Bibliographische Detailangaben
Hauptverfasser: KOEHLER,PETER,.DR, HEINE,HEINRICH,.DR, RINGE,PETER,.DR
Format: Patent
Sprache:eng ; ger
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Beschreibung
Zusammenfassung:The present invention relates to a process for the preparation of single-phase yellow bismuth vanadate pigments by reaction of a stoichiometric mixture of finely disperse bismuth(III) and vanadium(V) compounds and subsequent comminution to pigment size.