HOLLOW FIBER MEMBRANE, MODULE OF SAID HOLLOW FIBER MEMBRANE, HUMIDIFICATION UNIT, AIR DRYER, MEMBRANE FORMING-RAW MATERIAL SOLUTION OF SAID HOLLOW FIBER MEMBRANE, AND METHOD FOR PRODUCING SAID HOLLOW FIBER MEMBRANE

WIPO Patent Application WO/2020/246414

A1

Provided is a hollow fiber membrane which has excellent water vapor separation performance immediately after production, and has excellent water vapor separation performance after repeated use, using compressed air.　This hollow fiber membrane includes a polyarylate resin, wherein the hollow fiber membrane includes a skin layer on at least one among an inner surface and an outer surface thereof, and has a tensile strength of at least 7 MPa, a breaking elongation of at least 15%, and an inner pressure water permeability, of less than 100 L/(m2·atm/h), using pure water at 25°C.

WO/2006/081059	HOLLOW FIBER MODULE
JP6298603	Cleaning system and cleaning liquid purification device
JP5960948	A method for separating and treating particles of varying sizes and compositions of sample aliquots in liquid injected into a field flow fractionator and mobile phase.

TANAKA JUN (JP)
INOUE KUNIKO (JP)
ONO TAKAHIRO (JP)

PCT/JP2020/021537

December 10, 2020

June 01, 2020

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UNITIKA LTD (JP)

B01D63/02; B01D53/22; B01D53/26; B01D69/00; B01D69/02; B01D69/08; B01D71/44; B01D71/48; B01D71/64; C08L39/06; C08L67/03; C08L79/08; D01F6/62

WO2011021300A1

2011-02-24

JP2016215102A	2016-12-22
JPS548354B2	1979-04-14
JP2011136276A	2011-07-14
JP2007289944A	2007-11-08
JP2004290751A	2004-10-21

TANAKA, Junya et al. (JP)

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