Thixotropic polyol compositions containing dispersed urethane-modified polyisocyanurates

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United States of America Patent

PATENT NO 9840579
SERIAL NO

14916989

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Abstract

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Thixotropic polyol dispersions are described. The dispersions contain a dispersed phase of polyurethane-isocyanurate particles. They can be made by reacting a low equivalent weight polyol with a polyisocyanate in the presence of an isocyanate trimerization catalyst while dispersed in a base polyol. These polyol dispersions are useful as the resin component of curable systems such as formulated coatings, sealants or adhesives.

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DOW GLOBAL TECHNOLOGIES LLC2211 H H DOW WAY MIDLAND MI 48674

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Amici-Kroutilova, Irena Waedenswil, CH 11 14
Casati, Francois Pfaffikon, CH 12 40
Cookson, Paul Samstagern, CH 30 42
Hoenhener, Daniel Dubendorf, CH 2 3

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