Halloysite clay as smoke-reducing additive for polyurethane-forming binder system

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United States of America Patent

PATENT NO 12083584
APP PUB NO 20230249244A1
SERIAL NO

17786208

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Abstract

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An amount of a halloysite clay, used as an additive in a foundry mix composition having a polyurethane-based binder system, reduces the amount of smoke emitted when molds and cores formed from the composition are exposed to molten metal, as compared to when the halloysite clay is not used.

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Patent Owner(s)

Patent OwnerAddress
ASK CHEMICALS LLC495 METRO PLACE SOUTH DUBLIN OH 43017

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Horvath, Lee Powell, US 3 0
Shoffner, Matthew Dublin, US 3 0
Vivas, Paula Dublin, US 3 0

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