New generation kaolin based paint pigment extender

A fully calcined kaolin pigment extender is provided which has a product Mullite Index (M.I.) of 25.0 or higher. The calcined kaolin pigment extender can be advantageously used in paints to improve scrub and burnish resistance.

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Bibliographische Detailangaben
Hauptverfasser: KHOKHANI, ASHOK, FOLMAR, KENNETH W
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A fully calcined kaolin pigment extender is provided which has a product Mullite Index (M.I.) of 25.0 or higher. The calcined kaolin pigment extender can be advantageously used in paints to improve scrub and burnish resistance.