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1. (WO2018088232) POROUS HOLLOW FIBER MEMBRANE AND METHOD FOR MANUFACTURING POROUS HOLLOW FIBER MEMBRANE

Pub. No.:    WO/2018/088232    International Application No.:    PCT/JP2017/038805
Publication Date: Fri May 18 01:59:59 CEST 2018 International Filing Date: Fri Oct 27 01:59:59 CEST 2017
IPC: B01D 69/08
B01D 67/00
B01D 69/00
B01D 69/12
B01D 71/34
C08J 9/26
D01F 6/12
Applicants: ASAHI KASEI KABUSHIKI KAISHA
旭化成株式会社
Inventors: MIKI Yuki
三木 雄揮
OKAMURA Daisuke
岡村 大祐
Title: POROUS HOLLOW FIBER MEMBRANE AND METHOD FOR MANUFACTURING POROUS HOLLOW FIBER MEMBRANE
Abstract:
A porous hollow fiber membrane is formed from a thermoplastic resin and is characterized in that the membrane thickness is 0.050 – 0.25 mm, and when the hardness coefficient is defined as K = (compressive resistance)/((membrane thickness)/(inside diameter/2))3, K = 1.7 or greater.