ZINC-MAGNESIUM ALLOY ANTICORROSION PIGMENTS, ANTICORROSION PAINT, AND METHOD FOR THE PRODUCTION OF SAID ANTICORROSION PIGMENTS

The present invention relates to platelet-shaped anticorrosion pigments, wherein the platelet-shaped zinc-magnesium alloy pigments have a composition comprising 25.1 to 76.85 mol % of Zn, 23 to 67.3 mol % of Mg, 0.15 to 7.6 mol % of Mn, Be, Y, Li, Sn and mixtures thereof, 0 to 5 mol % of Al, Ti, Fe,...

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Bibliographische Detailangaben
Hauptverfasser: RUPPRECHT, MARKUS, WOLFRUM, CHRISTIAN, PFAMMATTER, DOMINIK, STOLL, MARK, WEISS, HARALD, KLAUMÜNZER, THOMAS
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:The present invention relates to platelet-shaped anticorrosion pigments, wherein the platelet-shaped zinc-magnesium alloy pigments have a composition comprising 25.1 to 76.85 mol % of Zn, 23 to 67.3 mol % of Mg, 0.15 to 7.6 mol % of Mn, Be, Y, Li, Sn and mixtures thereof, 0 to 5 mol % of Al, Ti, Fe, Cu and mixtures thereof, based in each case on the total molar amount of the elements Zn, Mg, Mn, Be, Y, Li, Sn, Al, Ti, Fe and Cu, where the molar percentages add up to 100 mol %. The invention further relates to the use and production of these pigments.