Water-absorbent carboxyl-containing polymers with low monomer content

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Dec 25, 2007
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Jul 15, 2004
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Jun 26, 2002
filing date
Jun 29, 2001

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A water absorbent polymer with reduced residual monomer content is prepared using silver ions and/or colloidal silver.

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Patent Owner	Address
EVONIK SUPERABSORBER GMBH	RELLINGHAUSER STRASSE 1-11 ESSEN 45128

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C08K:USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUB....

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Inventor Name	Address	# of filed Patents	Total Citations
Kim, Young-Sam	Midland, MI	40	339

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Water-absorbent carboxyl-containing polymers with low monomer content

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United States of America Patent

10469664

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PATENT NO	7312268
APP PUB NO	20040138362A1
SERIAL NO	10469664
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
December 25, 2007	US,7312268,B2 US7312268B2	GRANTED PATENT AS SECOND PUBLICATION
July 15, 2004	US,20040138362,A1 US20040138362A1	FIRST PUBLISHED PATENT APPLICATION

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10469664

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