Title:
COMPOSITE HOLLOW FIBER MEMBRANE FOR DEGASSING
Document Type and Number:
Japanese Patent JP2008149235
Kind Code:
A
Abstract:
To provide a composite hollow fiber membrane for degassing which is excellent in gas permeation performance, suppressive in occurrence of pinholes, and also excellent in solvent resistance and elution resistance.
In the composite hollow fiber membrane for degassing having a separation layer having a gas permeation function, the separation layer has micro-dispersion structure formed of polymerization of two stages or more, and formed of two or more kinds of components.
Inventors:
Shibata, Noritaka
Application Number:
JP2006000338375
Publication Date:
July 03, 2008
Filing Date:
December 15, 2006
Export Citation:
Assignee:
MITSUBISHI RAYON CO LTD
International Classes:
B01D61/00; B01D71/26