Foundry mixes containing sulfate and/or nitrate salts and their uses

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8426493
APP PUB NO 20110139310A1
SERIAL NO

12873803

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Abstract

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Disclosed is a foundry mix containing a sulfate and/or nitrate salt and its use to make foundry shapes by the warm-box, hot-box, no-bake, and cold-box process, the use of these foundry shapes to make metal castings, and the metal castings prepared by the process.

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Patent Owner(s)

Patent OwnerAddress
ASK CHEMICALS L P1209 ORANGE STREET THE CORPORATION TRUST COMPANY CORPORATION TRUST CENTER WILMINGTON DE 19801

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Harmon, Sean B Columbus, US 5 4
Showman, Ralph E Galloway, US 13 30

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