Polyisocyanate-based intumescent coating

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United States of America Patent

PATENT NO 10640657
APP PUB NO 20160222226A1
SERIAL NO

15025576

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Abstract

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Intumescent coating composition comprising a polyisocyanate, a polyfunctional isocyanate-reactive compound and an intumescent ingredient, wherein the intumescent ingredient contains at least one or more compounds containing phosphorus, nitrogen and boron atoms and the weight ratio phosphorus to nitrogen in said intumescent ingredient is between 0.5/1 to 1.5/1 and the amount of boron is from 1 to 5 wt % based on the coating composition.

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Patent Owner(s)

Patent OwnerAddress
HUNTSMAN INTERNATIONAL LLC10003 WOODLOCH FOREST DRIVE THE WOODLANDS TX 77380

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bachelet, Pierre Helesmes, FR 2 10
Bourbigot, Serge Villeneuve d'Ascq, FR 10 23
Broekaert, Marc Zottegem, BE 3 7
Duquesne, Sophie Saint-Andre-Lez-Lille, FR 33 212
Priemen, Stefan Sint Truden, BE 3 7
Samyn, Fabienne La Madeleine, FR 4 8

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