ANIONIC CROSS-LINKED POLYMERS IN WATER-IN-WATER POLYMER DISPERSIONS

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United States of America Patent

SERIAL NO

13399269

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Abstract

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The present invention relates to water-in-water polymer dispersions containing cross-linked anionic polymers, methods for their preparation and their use. The water-in-water polymer dispersions are useful inter alia as flocculants, dewatering (drainage) aids and retention aids in papermaking.

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Patent Owner(s)

Patent OwnerAddress
SOLENIS TECHNOLOGIES L PSCHAFFHAUSEN SCHAFFHAUSEN KANTON SCHAFFHAUSEN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Broecher, Markus Muelheim an der Ruhr, DE 8 21
Kanto, Oeqvist Charlotta Kempen, DE 3 13
Sieverling, Nathalie Duisburg, DE 8 71

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