Polyamide water-treatment separation membrane having superior oxidation resistance and chlorine resistance properties, and method of manufacturing the same

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United States of America Patent

PATENT NO 9833751
SERIAL NO

14387470

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Abstract

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The present disclosure relates to a water-treatment separation membrane including: a porous support and a polyamide layer formed on the porous support, wherein the polyamide layer contains an antioxidant having a solubility parameter value of 9 (J/cm3)1/2 to 22 (J/cm3)1/2, and a method of manufacturing the same.

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Patent Owner(s)

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LG CHEM LTDSEOUL SOUTH KEREAN SEOUL

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Jae-Hong Daejeon, KR 192 1541
Ko, Young-Hoon Daejeon, KR 29 204
Shin, Chong-Kyu Daejeon, KR 30 127
Song, Keun-Won Daejeon, KR 7 38

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