ANTICORROSIVE PIGMENT, METHOD OF OBTAINING SAME, COATING COMPOSITION AND METHOD OF PREPARING METAL SURFACE FOR APPLICATION OF SUCH COATING COMPOSITION
Anticorrosive pigments derived from metal salts of phosphoric or phosphonic acids. Metals are those forming water-insoluble salts of the acids, e.g. Mg,Ca,Sr,Ba,Al,Sn,Ti,Zr,V,Mn,Cr,Mo,W,Fe,Co and Zn. Paint compositions containing the pigments are also described.
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Sprache: | eng |
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Zusammenfassung: | Anticorrosive pigments derived from metal salts of phosphoric or phosphonic acids. Metals are those forming water-insoluble salts of the acids, e.g. Mg,Ca,Sr,Ba,Al,Sn,Ti,Zr,V,Mn,Cr,Mo,W,Fe,Co and Zn. Paint compositions containing the pigments are also described. |
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