Process for making a polyurethane foam

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United States of America Patent

PATENT NO 9814187
APP PUB NO 20140296361A1
SERIAL NO

14353504

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Abstract

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Process for making a foam suitable as plant growth medium by reacting a polyisocyanate, a polyether polyol mixture and water at an isocyanate index of 90-150 wherein the polyol mixture used comprises at least 2 polyols and wherein the polyol mixture comprises less than 50% by weight oxyethylene calculated on the weight of the polyol mixture.

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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
Clerinx, Johannes Eduward Irene Marie Josefa Haasrode, BE 1 2
Macken, Johan Antoine Stefaan Tildonk, BE 3 10
Moro, Loredana Velaine-sur-Sambre, BE 1 2
Vandevelde, Annelies Gingelom, BE 4 9

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