Low temperature-very high structure silica and methods

Details Low temperature-very high structure silica and methods Low temperature-very high structure silica and methods

1991-04-24

1993-08-10

Chaudhuri, Olik

Chemistry of inorganic compounds

Silicon or compound thereof

Oxygen containing

10628734, 2523156, 423339, C01B 3312, C01B 3318

Patent

active

052346730

ABSTRACT:
Precipitated silica gels having high surface areas and low oil absorption values are produced by a low temperature synthesis precipitation process. The precipitated silicas have unique flatting characteristics and are additionally useful as conditioning agents for food and salt and in dentifrice formulations.

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Wason, "Cosmetic Properties and Structure of Fine-Particle Synthetic Precipitated Silicas", J. Soc. Cosmet. Chem., vol. 29 (Aug. 1978), pp. 497-521.

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