CEMENT-FREE REFRACTORY

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United States of America Patent

APP PUB NO 20100009840A1
SERIAL NO

12307627

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention describes a cement free refractory mixture. The mixture comprises a pH buffer and a component containing a metal or fumed silica. Water may impart good flow characteristics to the mixture and can produce an effective low temperature cure. At elevated temperatures, an article formed using this mixture has superior refractory and physical properties.

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Patent Owner(s)

Patent OwnerAddress
VESUVIUS CRUCIBLE COMPANY4604 CAMPBELLS RUN ROAD PITTSBURGH PENNSYLVANIA 15205

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bonsall, Sam Bowling Green, US 1 3
Pattillo, Robert A Birmingham, US 3 19

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