ALKOXYSILANE-GROUP MODIFIED POLYURETHANES AND LOW MODULUS SEALANTS FORMED THEREFROM

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United States of America Patent

APP PUB NO 20160244549A1
SERIAL NO

14631251

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Abstract

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Disclosed are alkoxysilane-group modified polyurethane that are the reaction product of: (1) a polyoxyalkylene diol; and (2) an isocyanate-functional silane. Also disclosed are compositions, including sealant compositions, that include such polyurethanes, and cured sealant formed from such compositions.

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Patent Owner(s)

Patent OwnerAddress
COVESTRO LLC1 COVESTRO CIRCLE PITTSBURGH PA 15205

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Johnston, Jay Clinton, US 12 42
Pasquini, Ayla Pittsburgh, US 3 4

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