Polyisocyanurate based polymers and fiber reinforced composites

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United States of America Patent

PATENT NO 11702499
SERIAL NO

17532539

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Abstract

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A method of making an isocyanurate polymer is disclosed. An isocyanate including at least one of an aromatic isocyanate and an aliphatic isocyanate is provided. A trimerization catalyst including at least one of an amine catalyst, an organometallic compound, and an imidazole compound is provided. A reaction mixture that is substantially free of reactive hydrogen is formed by mixing less than about twenty percent by total weight of said reaction mixture of an epoxide with said isocyanate. The trimerization catalyst is mixed with the reaction mixture. The reaction mixture is cured to produce a polymer composition including a reaction product of two or more isocyanates.

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Patent Owner(s)

Patent OwnerAddress
TRIMER TECHNOLOGIES LLC2055 KIMBERWICKE COURT ANN ARBOR MI 48103-1406

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sodano, Henry A Ann Arbor, US 9 38

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