Brick additives and methods for using same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6872677
APP PUB NO 20040067840A1
SERIAL NO

10262854

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A brick additive and methods for using the brick additive are disclosed. The additive may include an internal porosity. The internal porosity may display an intra-granular internal porosity in which at least some of the pores are interconnected via an open network of pore spaces. In some embodiments, the additive is capable of maintaining its internal porosity after undergoing thermal modification via calcination, for example. In addition, brick additives of the present invention may display a large surface area.

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Patent Owner(s)

Patent OwnerAddress
OIL-DRI CORPORATION OF AMERICA410 MICHIGAN AVENUE SUITE 400 CHICAGO IL 60611

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Herpfer, Marc A Thirdlake, IL 6 17
Lee, Allan S Corinth, MS 1 0
Roskam, Verlyn R Wheaton, IL 1 0

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