Polyurethanes

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United States of America Patent

PATENT NO 9815939
SERIAL NO

14422554

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Abstract

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The present invention relates to a polyurethane which is the reaction product of a polyisocyanate and polyester, wherein said polyester is formed from a dimer fatty acid, a C2 to C4 diol, and a C8 to C16 dicarboxylic acid or C6 to C12 lactide. The inventions also relates to a polyester for use in forming the polyurethane of the first aspect, said polyester formed from a dimer fatty acid, a C2 to C4 diol, and a C8 to C16 dicarboxylic acid or C6 to C12 lactide.

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Patent Owner(s)

Patent OwnerAddress
CRODA INTERNATIONAL PLCCOWICK HALL SNAITH GOOLE EAST YORKSHIRE DN14 9AA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Smits, Angela Leonarda Maria Utrecht, NL 11 7
Van, Der Helm-Rademaker Karin Gouda, NL 3 154

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