ACETYLATED ALKYL CELLULOSE SEPARATION MEMBRANE AND METHOD FOR MANUFACTURING SAME

Title:

ACETYLATED ALKYL CELLULOSE SEPARATION MEMBRANE AND METHOD FOR MANUFACTURING SAME

Document Type and Number:

WIPO Patent Application WO/2017/119649

Kind Code:

A1

Abstract:

The present invention relates to a polymer solution for manufacturing an acetylated alkyl cellulose separation membrane by using a heat-induced phase separation method, and a method for manufacturing an acetylated alkyl cellulose separation membrane, the polymer solution comprising an acetylated alkyl cellulose polymer and a compound having an ester group. The separation membrane manufactured by the present invention provides the advantage of excellent water permeability and durability.

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Inventors:

MO CHI JOON (KR)
LEE JEONG JAE (KR)
LIM SEONG HAN (KR)

Application Number:

PCT/KR2016/015165

Publication Date:

July 13, 2017

Filing Date:

December 23, 2016

Export Citation:

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Assignee:

HYOSUNG CORP (KR)

International Classes:

C08L1/08; B01D67/00; B01D69/08; B01D71/10; B01D71/12; C02F1/44; C08J3/09; C08K5/10

Foreign References:

KR101530432B1	2015-06-19
JP2001131301A	2001-05-15
KR20110111375A	2011-10-11
KR20150069422A	2015-06-23
KR20120094362A	2012-08-24

Attorney, Agent or Firm:

KIM, Hak Je et al. (KR)

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