Reverse osmosis membrane

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United States of America Patent

PATENT NO 9079139
APP PUB NO 20140014575A1
SERIAL NO

14026869

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Abstract

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There is provided a reverse osmosis membrane including a porous support; a polysulfone layer formed on the porous support and having pores formed in a surface thereof, pores having a diameter of 40 nm or greater accounting for less than 0.5% of total pores; and an active layer.

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Patent Owner(s)

Patent OwnerAddress
LG CHEM LTD128 YEOUI-DAERO YEONGDEUNGPO-GU SEOUL 07336 07336

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jeong, Seung-Pyo Daejeon, KR 10 50
Kwon, Hye-Jin Daejeon, KR 34 45
Lee, Phill Daejeon, KR 22 65
Lee, Seung-Yup Daejeon, KR 32 510
Shin, Chong-Kyu Daejeon, KR 30 127

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