Composition useful as mortar or coatings refractories

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United States of America Patent

PATENT NO 9272954
APP PUB NO 20120267812A1
SERIAL NO

13390382

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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This invention relates to a composition comprising: ceramic refractory particulates made from alumina, one or more rare earth oxides, one or more oxides of a transition metal, the transition metal being Sc, Zn, Ga, Y, Cd, In, Sn, Tl, or a mixture of two or more thereof; an alumina and phosphate containing composition; and water. The composition is free of SiO2 or substantially free of SiO2, and is useful as a mortar or coating for molten aluminum or steel contact refractories.

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Patent Owner(s)

Patent OwnerAddress
CAPACITY HOLDINGS LLC1814 EAST 40TH ST SUITE 4E CLEVELAND OH 44103

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
DeLiso, Evelyn McGee Corning, US 8 45
Schofalvi, Karl-Heinz Solon, US 21 401

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