Water-swellable polymer particles

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United States of America Patent

PATENT NO 11505690
SERIAL NO

16486320

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Abstract

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The present invention is related to water-swellable polymer particles which contain a hydrophilic base polymer (B) and a hydrophobic polymer (P). It is also related to a process for producing the water-swellable polymer particles, an article containing the water-swellable polymer particles and the use of the water-swellable polymer particles.

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Patent Owner(s)

Patent OwnerAddress
BASF SECARL-BOSCH-STRASSE 38 LUDWIGSHAFEN AM RHEIN WA 67056

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gubbels, Erik Ludwigshafen, DE 13 18

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