Title:
PERFLUOROCARBON COPOLYMER DISPERSION COMPOSITION
Document Type and Number:
WIPO Patent Application WO/2002/026883
Kind Code:
A1
Abstract:
A dispersion composition composed of 100 parts by weight of a perfluorocarbon copolymer bearing specific functional groups and 10 to 10000 parts by weight of a specific liquid fluorooligomer. This composition is useful as a raw material in producing high functional fluorine-containing cation -exchange membrane and so on.
Inventors:
NAKAYAMA YOSHIMICHI (JP)
Application Number:
PCT/JP2001/008443
Publication Date:
April 04, 2002
Filing Date:
September 27, 2001
Export Citation:
Assignee:
ASAHI CHEMICAL IND (JP)
NAKAYAMA YOSHIMICHI (JP)
NAKAYAMA YOSHIMICHI (JP)
International Classes:
C08J5/22; C08L27/12; C08L27/18; C08L71/00; (IPC1-7): C08L27/12; H01M8/02; C25B13/08
Foreign References:
| JPH08162132A | 1996-06-21 | |||
| JPS58500567A | 1983-04-14 | |||
| JPS5837185A | 1983-03-04 | |||
| JPS62501079A | 1987-04-30 | |||
| JPH1072775A | 1998-03-17 | |||
| JPH06192431A | 1994-07-12 |
Attorney, Agent or Firm:
Asamura, Kiyoshi (New Ohtemachi Bldg. 2-, Ohtemachi 2-chome Chiyoda-ku Tokyo, JP)
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