Title:
HOLLOW FIBER MEMBRANE
Document Type and Number:
WIPO Patent Application WO/2019/059397
Kind Code:
A1
Abstract:
Provided is a hollow fiber membrane which has good peeling resistance and good water permeability, while exhibiting high microparticle blocking performance. A hollow fiber membrane according to the present invention comprises a supporting body and a porous film layer that is arranged on the outer circumferential surface of the supporting body; and this hollow fiber membrane has a BU value (inside) of 36 or less and an R value of from 1.1 to 2.1.
Inventors:
HIKITA SHINGO (JP)
IDEGUCHI MAKOTO (JP)
FUJII YUUKI (JP)
FUKUTA HIROKI (JP)
SUZUKI TAKAAKI (JP)
IDEGUCHI MAKOTO (JP)
FUJII YUUKI (JP)
FUKUTA HIROKI (JP)
SUZUKI TAKAAKI (JP)
Application Number:
PCT/JP2018/035363
Publication Date:
March 28, 2019
Filing Date:
September 25, 2018
Export Citation:
Assignee:
MITSUBISHI CHEM CORP (JP)
International Classes:
B01D69/08; B01D69/10; B01D69/12; B01D71/34; B01D71/40
Domestic Patent References:
WO2015146469A1 | 2015-10-01 | |||
WO2009142279A1 | 2009-11-26 | |||
WO1988004304A1 | 1988-06-16 |
Foreign References:
JP2017213515A | 2017-12-07 | |||
JP2014079687A | 2014-05-08 | |||
JP2017056387A | 2017-03-23 | |||
JP2016097362A | 2016-05-30 | |||
JP2013063383A | 2013-04-11 | |||
US20150096934A1 | 2015-04-09 | |||
JP2017183630A | 2017-10-05 | |||
JP2018044646A | 2018-03-22 | |||
JP2018149977A | 2018-09-27 | |||
US4680352A | 1987-07-14 | |||
JPS60133007A | 1985-07-16 | |||
US5147952A | 1992-09-15 | |||
JPH11240854A | 1999-09-07 |
Other References:
See also references of EP 3689444A4
Attorney, Agent or Firm:
TAZAKI Akira et al. (JP)
Download PDF:
Previous Patent: PRODUCTION METHOD FOR BACTERIAL CELLS
Next Patent: METHOD FOR PRODUCING POLYSILOXANE HAVING EXCELLENT STORAGE STABILITY
Next Patent: METHOD FOR PRODUCING POLYSILOXANE HAVING EXCELLENT STORAGE STABILITY