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  • 专利标题:   Reverse osmosis membrane, has microporous support layer and polyamide-based active layer, which is formed on microporous support layer and comprises graphene containing compound.
  • 专利号:   WO2012177033-A2, KR2012140214-A, WO2012177033-A3, US2013284665-A1, CN103338845-A, JP2014501614-W, EP2722100-A2, KR1432218-B1, US2014322443-A1, JP2015231624-A, JP6132276-B2, EP2722100-A4
  • 发明人:   LEE P, SHIN C, YOO J, JEONG S, LEE Y, SHIN C K, YOO J E, JEONG S P, LEE Y J, WOO J, JUNG S
  • 专利权人:   LG CHEM LTD, LEE P, SHIN C, YOO J, JEONG S, LEE Y, LG CHEM LTD, SHIN C, LG CHEM LTD
  • 国际专利分类:   B01D061/02, B01D069/10, B01D069/12, B01D071/02, B01D071/56, B01D067/00, B01D071/26, B01D071/30, B01D071/34, B01D071/50, B01D071/52, B01D071/64, B01D071/68, B01D071/06
  • 专利详细信息:   WO2012177033-A2 27 Dec 2012 B01D-069/10 201303 Pages: 10
  • 申请详细信息:   WO2012177033-A2 WOKR004843 19 Jun 2012
  • 优先权号:   KR059810, KR065694

▎ 摘　　要

NOVELTY - A reverse osmosis membrane has a microporous support layer and a polyamide-based active layer, which is formed on the microporous support layer and comprises graphene containing compound. USE - Reverse osmosis membrane. ADVANTAGE - The membrane has improved salt removal rate and permeated flow rate property. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for manufacturing a reverse osmosis membrane.