Natural amorphous silica filler products

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United States of America Patent

PATENT NO 9834684
APP PUB NO 20120048145A1
SERIAL NO

13255530

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Abstract

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Natural amorphous silica filler products featuring high brightness, low oil absorption, fine particle size, and low crystalline silica content are described. Methods for making, using, and measuring the properties of the natural amorphous silica filler products are also described. The natural amorphous silica filler products described herein may be useful in a variety of products including, but not limited to, polymers, sealants, paints, caulks, latex, architectural coatings, industrial coatings, pozzolan, glass catalysts, ceramic glazes, and anti-blocking applications.

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Patent Owner(s)

Patent OwnerAddress
IMERYS USA INC100 MANSELL COURT EAST ROSWELL GA 30076

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Greene, Michael Santa Barbara, US 74 736
Singh, Rajendra Kashinath Lompoc, US 26 471
Wang, Bo Lompoc, US 734 4273

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