Surface modified silica

Details Surface modified silica Surface modified silica

1995-01-09

1995-12-05

Bell, Mark L.

Compositions: coating or plastic

Materials or ingredients

Pigment, filler, or aggregate compositions, e.g., stone,...

106481, 106482, 106490, C04B 1404

Patent

active

054724937

ABSTRACT:
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.

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patent: 5137639 (1992-08-01), Guzik et al.
Cab-O-Sil (R) Treated Fumed Silica Technical Data Sheets for TS-720, TS-610 and TS-530 (1991). No month.
Cab-O-Sil (R) Fumed Silica Properties and Functions (1987). No month.
Additives for Cab-O-Sil (R) Fumed Silica (1987). No month.
Chemical Abstracts, vol. 117, No. 4, Abstract No. 29896s, "Manufacture of high-purity, monodisperse, hydrophobic, superfine silica powder." Jan. 1992.

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