Method for producing water-absorbent polymer foams

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United States of America Patent

PATENT NO 9120878
APP PUB NO 20120232176A1
SERIAL NO

13509446

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Abstract

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A process for preparing water-absorbing polymeric foams by polymerization of a foamed aqueous monomer solution or suspension, comprising an ethylenically unsaturated monomer which bears acid groups and may be at least partly neutralized, a crosslinker, a photoinitiator and a surfactant.

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Patent Owner(s)

Patent OwnerAddress
BASF SELUDWIGSHAFEN GERMANY LUDWIGSHAFEN RHINELAND-PALATINATE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baumgaertner, Timo Monsheim, DE 3 19
Fastner, Michael Mannheim, DE 4 23
Linsenbühler, Markus Heidelberg, DE 10 45
Lopez, Villanueva Francisco Javier Schifferstadt, DE 19 172
Siegel, Bernd Otterstadt, DE 29 258
Weismantel, Matthias Jossgrund-Oberndorf, DE 135 2701

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