Stable aqueous polymeric superplasticizer solutions and concrete compositions containing the same

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United States of America Patent

PATENT NO 6803396
APP PUB NO 20030073760A1
SERIAL NO

09930479

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Abstract

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Aqueous superplasticizer solutions for concrete compositions include a polymeric superplasticizer and an air-detraining effective amount of a block polyether containing ethylene oxide and propylene oxide units.

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Patent Owner(s)

Patent OwnerAddress
BASF CORPORATION100 PARK AVENUE FLORHAM PARK NJ 07932

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Buechner, Karl-Heinz Luwigshafen, DE 10 70
Gopalkrishnan, Sridhar Grosse Ile, MI 24 374
Zack, Kenneth L Wyandotte, MI 24 150

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