PROCESS FOR PRODUCING COATED TIO2 PIGMENT USING COOXIDATION TO PROVIDE HYDROUS OXIDE COATINGS

The present invention provides a process for producing titanium dioxide (TiO2) pigment having a coating comprising silica and a second oxide selected from the group consisting of oxides of boron, phosphorus, magnesium, niobium, germanium, and mixtures thereof, comprising the steps of (a) reacting ti...

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Bibliographische Detailangaben
Hauptverfasser: ALLEN, ALVIN, SUBRAMANIAN, NARAYANAN SANKARA, GERGELY, JOHN STEVEN, GAI, PRATIBHA LAXMAN, DIEMER, RUSSELL BERTRUM JR
Format: Patent
Sprache:eng ; fre
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