Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
METHOD FOR MANUFACTURING HOLLOW FIBER TYPE MODULE AND HOLLOW FIBER TYPE MODULE
Document Type and Number:
Japanese Patent JP2006181522
Kind Code:
A
Abstract:

To provide a method for manufacturing a hollow fiber type module without generating a flash on a cutting face of a sealing part fixing a bundle of hollow fibers, and the hollow fiber type module.

In the method for manufacturing the hollow fiber type module including a hollow fiber bundle loading process for loading a bundle of hollow fibers 3 into a casing 4, a casing opening part blockage process for blocking both the opening parts of the casing, a sealing process for pouring a liquid resin composition into the casing, curing the resin composition while rotating the casing and fixedly sealing both the end parts of the bundle of hollow fibers, and a cutting process for cutting a portion protruded from the edge part of the casing, an original hollow fiber membrane is used as the bundle of hollow fibers which does not include a hydrophilic agent and is spun of a hydrophobic membrane material, and in the sealing process, a membrane substrate of the hollow fiber membrane is impregnated with the resin composition to be cured.


Inventors:
CHIBA TOSHIAKI
KAWAMURA FUSAO
JINBO YOICHI
Application Number:
JP2004379701A
Publication Date:
July 13, 2006
Filing Date:
December 28, 2004
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
NIKKISO CO LTD
International Classes:
B01D69/08; A61M1/18; A61M1/36; B01D63/02
Domestic Patent References:
JP2000210539A2000-08-02
JPS6024301U1985-02-19
JPH0368427A1991-03-25
JP2002212333A2002-07-31
JPH10151196A1998-06-09
JP2004290670A2004-10-21
Attorney, Agent or Firm:
Teruho Tsukui