MASKING OF CRYSTALLINE SILICON DIOXIDE

A process for treating crystalline silicon dioxide, comprising the step of grinding a crystalline silicon dioxide together with from 0.05 to 1.00% by weight of a substance selected from the group consisting of polyhydric alcohols, kaolin, aluminum alcoholates, and mixtures thereof.

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Bibliographische Detailangaben
Hauptverfasser:	ZILLES, Jörg Ulrich, KELLERMANN, Max, PÁEZ-MALETZ, Paul
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMISTRY COMPOUNDS THEREOF INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	A process for treating crystalline silicon dioxide, comprising the step of grinding a crystalline silicon dioxide together with from 0.05 to 1.00% by weight of a substance selected from the group consisting of polyhydric alcohols, kaolin, aluminum alcoholates, and mixtures thereof.