Cationic cross-linked polymers in water-in-water polymer dispersions

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Dec 17, 2013
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Feb 17, 2012
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Aug 24, 2009

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Abstract

The invention relates to water-in-water polymer dispersions containing cross-linked cationic 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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SOLENIS TECHNOLOGIES L P	SCHAFFHAUSEN SCHAFFHAUSEN KANTON SCHAFFHAUSEN

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Inventor Name	Address	# of filed Patents	Total Citations
Boekelo, Christian	Krefeld, DE	7	13
Broecher, Markus	Muelheim an der Ruhr, DE	8	21
Oeqvist, Charlotta Kanto	Kempen, DE	2	3
Sieverling, Nathalie	Duisburg, DE	8	71

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Cationic cross-linked polymers in water-in-water polymer dispersions

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United States of America Patent

13399300

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DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
December 17, 2013	US,8609757,B2 US8609757B2	GRANTED PATENT AS SECOND PUBLICATION
August 09, 2012	US,20120202941,A1 US20120202941A1	FIRST PUBLISHED PATENT APPLICATION

PATENT NO	8609757
SERIAL NO	13399300
DOCKET NO

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