Cellulosic-thermoplastic composite and method of making the same

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United States of America Patent

PATENT NO 7731880
APP PUB NO 20100120966A1
SERIAL NO

12616724

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Abstract

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Provided is a composition comprising fatty acid bis-amide, inorganic particulate such as pumice, cellulosic particulate, thermoplastic and maleic anhydride grafted polyolefin. The combination of an ethylene bis-amide and a minor amount of pumice produces cellulosic-thermoplastic composite that has superior extrusion properties over conventional metal stearate/ethylene bis-stearamide (EBS) compositions such as improved flex strength and resistance to water absorption.

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Patent Owner(s)

Patent OwnerAddress
CHEMTURA CORPORATION199 BENSON ROAD MIDDLEBURY CT 06749

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Richardson, Mark Cheshire, US 56 1387
Rowland, Robert G Woodbridge, US 33 256
Sigworth, William D Naugatuck, US 17 210

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