Superabsorbent composition with tannins for odor control

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United States of America Patent

PATENT NO RE47104
SERIAL NO

15049561

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Abstract

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The present invention relates to a water-absorbing composition comprising water-absorbing polymer structures, on the surface of which is at least one tannin fraction which has a number-average molecular weight, determined in accordance with the test method described herein, of at least 1,000 g/mol, which has a weight-average molecular weight, determined in accordance with the test method described herein, of at least 1,000 g/mol, or which is a hydrolysable gallotannin.

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Patent Owner(s)

  • EVONIK DEGUSSA GMBH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Furno, Franck Clementi, SG 22 658
Harren, Jörg Baesweiler, DE 14 216
Henn, Markus Gelsenkirchen, DE 5 64
Ix-Mund, Anne Kerken, DE 3 31
Schmidt, Harald Müheim an der Ruhr, DE 147 2860
Wattebled, Laurent Düsseldorf, DE 17 331

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