Catalysts for producing polyurethanes

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United States of America Patent

PATENT NO 11680147
APP PUB NO 20210332211A1
SERIAL NO

16478212

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Abstract

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A tertiary amine compound is shown and described herein. The tertiary amine is a reaction product of an isocyanate and a compound bearing an active hydrogen and a bicyclic tertiary amine in its molecule. The tertiary amine compounds have been found to be suitable as catalysts for producing polyurethanes. Also shown and described are processes employing the tertiary amine compounds in a reaction of an isocyanate and an alcohol in the presence of the tertiary amine compounds. Further, also shown and described is a method for making the tertiary amine.

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Patent Owner(s)

Patent OwnerAddress
MOMENTIVE PERFORMANCE MATERIALS GMBH51368 LEVERKUSEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Godoy, Jose Geneva, CH 5 33
Karapetyan, Gnuni Cologne, DE 5 0
Melle, Alberto Giovanni Geneva, CH 2 0

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