Multi-arm hydrophilic urethane polymers, methods of making them, and compositions and processes employing them

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United States of America Patent

PATENT NO 9284518
SERIAL NO

14045843

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Abstract

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Hydrophilic, multi-arm urethane polymers are described that are dispersible and/or soluble in water, and provide wetting, foaming and cleaning benefits for aqueous cleaning products, including hard surface cleaners, machine dishwash, and liquid hand dishwash compositions.

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Patent Owner(s)

Patent OwnerAddress
STEPAN COMPANY22 W FRONTAGE ROAD NORTHFIELD IL 60093

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gariepy, Christopher A Northbrook, US 12 123
Hillshafer, Douglas Kip Western Springs, US 4 10
Masters, Ronald Anthony Glenview, US 11 259

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