Title:
膜において有用なグラフトコポリマーの製造プロセス
Document Type and Number:
Japanese Patent JP2005539117
Kind Code:
A
Abstract:
A process for preparing a graft copolymers is provided comprising exposing a polymeric base material to a dose of ionizing radiation, and then contacting the irradiated base material with a microemulsion comprising at least one fluorostyrenic monomer, water and water-miscible solvent. The graft copolymer may be formed into a membrane, including ion exchange membranes.
Inventors:
McKinnon, Sheen M.
Application Number:
JP2004536714A
Publication Date:
December 22, 2005
Filing Date:
September 17, 2003
Export Citation:
Assignee:
Ballard Power Systems Inc.
International Classes:
B01D71/28; B01D71/78; C08F2/46; C08J9/36; C08F259/08; C08F291/00; C08F291/18; C08J5/22; (IPC1-7): C08F291/00; C08J9/36
Domestic Patent References:
| JPH11300171A | 1999-11-02 | |||
| JPS60110711A | 1985-06-17 | |||
| JPH0531343A | 1993-02-09 | |||
| JP2003522224A | 2003-07-22 | |||
| JP2002524626A | 2002-08-06 | |||
| JP4035106B |
Attorney, Agent or Firm:
Hidesaku Yamamoto
Takaaki Yasumura
Natsuki Morishita
Takaaki Yasumura
Natsuki Morishita