ABSORBENT POLYMER AND METHOD OF PREPARING THE SAME

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United States of America Patent

APP PUB NO 20160220724A1
SERIAL NO

15011731

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Abstract

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An absorbent polymer has an absorbency under pressure (AUL) ranging from 20 to 45 g/g; a phase angle (67 ) of swollen gel ranging from 3 to 30 degrees; and a decrease in phase angle ranging from 3 to 35%. Thereby, the absorbent polymer may have favorable gel elasticity under pressure after swelling, so as to reduce adhesion between swollen particles. Accordingly, even after absorbing the liquid to swell the absorbent polymer, the polymer may maintain excellent flow conductivity, thereby reducing a decrease in absorption ability of the absorbent polymer.

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Patent Owner(s)

Patent OwnerAddress
SK INNOVATION CO LTDSEOUL 110-110
SK GLOBAL CHEMICAL CO LTD99 SEORIN-DONG JONGNO-GU SEOUL 110-110

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
JO, Byoung-Cheon Seoul, KR 9 43
JUNG, Ju-Eun Daejeon, KR 3 2
KA, Du-Youn Daejeon, KR 7 3
KIM, Ju-Hee Daejeon, KR 29 188
YIM, Byoung-Tak Daejeon, KR 6 2

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