Preparation method of super absorbent polymer composition

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United States of America

PATENT NO 12239956
APP PUB NO 20220212166A1
SERIAL NO

17611321

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Abstract

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The present disclosure relates to a preparation method of a super absorbent polymer composition. More specifically, it relates to a preparation method of a super absorbent polymer composition capable of pulverizing the hydrogel polymer to a normal particle size without agglomeration between particles by adding an additive having a specific structure, reducing manufacturing cost by simultaneously performing a drying process and a surface cross-linking process, and significantly reducing the amount of fine powder generated during the process.

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Patent Owner(s)

  • LG CHEM LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Jinuk Daejeon, KR 5 6
Kim, Gicheul Daejeon, KR 53 14
Kim, Ki Hyun Daejeon, KR 213 1543
Kim, Tae Yun Daejeon, KR 98 671

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