Composite materials based on dual-cure urethane polymers and dual-cure isocyanurate polymers

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United States of America

PATENT NO 12157790
APP PUB NO 20220041792A1
SERIAL NO

17416129

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Abstract

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The invention relates to reaction mixtures having a high ratio of isocyanate groups to isocyanate-reactive groups, which reaction mixtures mostly cure through the formation of isocyanurate groups, and to the use of such reaction mixtures for producing semifinished materials.

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Patent Owner(s)

Patent OwnerAddress
COVESTRO DEUTSCHLAND AGLEVERKUSEN GERMANY LEVERKUSEN NORTH RHINE-WESTPHALIA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Achten, Dirk Leverkusen, DE 129 293
Heinz, Paul Leverkusen, DE 26 33
Hocke, Heiko Leverkusen, DE 25 130
Meisenheimer, Richard Cologne, DE 10 0

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