Silicon dioxide dispersion comprising polyol

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United States of America Patent

PATENT NO 8911638
SERIAL NO

11571441

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Abstract

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Stable, pourable silicon dioxide dispersion, in which the average, number-related aggregate diameter of the silicon dioxide particles in dispersion is less than 200 nm, and which comprises at least 35 wt. % of a silicon dioxide powder, 3 to 35 wt. % of at least one polyol, 20 to 60 wt. % of water, 0 to 10 wt. % of an additive and a substance having an alkaline action in an amount such that a pH of 10

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Patent Owner(s)

  • DEGUSSA AG

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Batz-Sohn, Christoph Hanau-Mittelbuchen, DE 56 964
Lortz, Wolfgang Waechtersbach, DE 69 919
Mangold, Helmut Rodenbach, DE 62 763
Perlet, Gabriele Grosskrotzenburg, DE 26 372
Reitz, Sascha Bruchkoebel, DE 8 81
Will, Werner Gelnhausen, DE 23 387

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