Surfactant Modified Silica

A novel and improved surfactant modified silica and method for making the same. The surfactant modified silica is characterized as a fumed silica having a surfactant material treated therewith. Also disclosed is process of thickening aqueous systems which includes the addition of an effective amount...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: REGAN, DAVID M
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A novel and improved surfactant modified silica and method for making the same. The surfactant modified silica is characterized as a fumed silica having a surfactant material treated therewith. Also disclosed is process of thickening aqueous systems which includes the addition of an effective amount of a fumed silica having a surfactant material treated therewith.