Processes for the preparation of rheology modifiers

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United States of America Patent

PATENT NO 9260559
APP PUB NO 20140135468A1
SERIAL NO

13783432

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Abstract

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Methods for preparing hydrophobically modified alkylene oxide urethane branched polymers. In an embodiment, the order of addition of reactants affects the properties of the resultant product urethane. In an embodiment, the time at which one or more reactants are added affects the properties of the resultant product urethane.

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ELEMENTIS SPECIALTIES INC469 OLD TRENTON ROAD EAST WINDSOR NJ 08512

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Buford, Nancy Pasquarello King of Prussia, US 2 5
Freeman, Stanley Leon Plainsboro, US 4 8
Matyi,, Jr Mark Gregory Willow Grove, US 2 8

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