Title:
ION EXCHANGE MEMBRANE AND ELECTROLYSIS APPARATUS
Document Type and Number:
WIPO Patent Application WO/2020/067175
Kind Code:
A1
Abstract:
The present invention provides an ion exchange membrane having excellent durability and an electrolysis apparatus. An ion exchange membrane according to the present invention comprises a fluorine-containing polymer having an ion exchange group and a reinforcement fabric; the reinforcement fabric contains a first reinforcement yarn and a second reinforcement yarn that intersects with the first reinforcement yarn; and if R1 is the loop stiffness in the direction along the first reinforcement yarn and R2 is the loop stiffness in the direction along the second reinforcement yarn, the ratio of R1 to R2 is from 0.60 to 1.0.
Inventors:
KUSANO HIROMITSU (JP)
MIYAMOTO SATORU (JP)
MIYAMOTO SATORU (JP)
Application Number:
PCT/JP2019/037629
Publication Date:
April 02, 2020
Filing Date:
September 25, 2019
Export Citation:
Assignee:
AGC INC (JP)
International Classes:
C25B13/08; C25B9/00; D03D15/58
Domestic Patent References:
| WO2018139028A1 | 2018-08-02 |
Foreign References:
| JP2015158017A | 2015-09-03 | |||
| JP2013163791A | 2013-08-22 | |||
| JP2014195806A | 2014-10-16 |
Attorney, Agent or Firm:
T.S. PARTNERS et al. (JP)
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