Title:
RESIN FILM, LAMINATE, METHOD FOR PRODUCING SAME, AND METHOD FOR PRODUCING FUEL CELL
Document Type and Number:
WIPO Patent Application WO/2015/178192
Kind Code:
A1
Abstract:
This resin film is formed by a resin composition including: a cyclic-olefin-based resin (A) including an olefin unit that includes a C3-10 alkyl group in a side chain thereof; and a chlorine-containing resin (B). The chlorine-containing resin (B) may be a vinylidene-chloride-based polymer. The proportion of the chlorine-containing resin (B) to 100 parts by weight of the cyclic-olefin-based resin (A) may be from 0.5 to 60 parts by weight. Because this film has appropriate releasability and adhesiveness with respect to an electrolyte membrane and an electrode membrane of a solid polymer fuel cell, and can adhere tightly to a general-purpose substrate film without interposing an adhesive layer such as a highly adhesive layer, this film is suitable as a release film for producing a membrane electrode assembly of a solid polymer fuel cell.
Inventors:
OKADA KAZUYUKI (JP)
NISHIMURA KANAE (JP)
OKANO YOSHIMICHI (JP)
YAEGASHI TAKAYUKI (JP)
OSANO KEIICHI (JP)
NISHIMURA KANAE (JP)
OKANO YOSHIMICHI (JP)
YAEGASHI TAKAYUKI (JP)
OSANO KEIICHI (JP)
Application Number:
PCT/JP2015/063039
Publication Date:
November 26, 2015
Filing Date:
April 30, 2015
Export Citation:
Assignee:
DAICEL VALUE COATING LTD (JP)
DAICEL CORP (JP)
DAICEL CORP (JP)
International Classes:
C08L45/00; B32B27/00; C08J5/18; C08J7/043; C08L27/16; C08L101/04; H01M4/88; H01M8/02; H01M8/10
Foreign References:
| JPS50142661A | 1975-11-17 | |||
| JPH0465449A | 1992-03-02 | |||
| JP2012173580A | 2012-09-10 | |||
| JP2002504029A | 2002-02-05 |
Other References:
See also references of EP 3147326A4
Attorney, Agent or Firm:
KUWATA Mitsuo et al. (JP)
Atsuo Kuwata (JP)
Atsuo Kuwata (JP)
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