Title:
METHOD OF PRODUCING REINFORCED ELECTROLYTE MEMBRANE AND PRODUCTION APPARATUS THEREFOR
Document Type and Number:
Japanese Patent JP2014229433
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a technique capable of suppressing conveyance failure of a strip member in a process of producing a reinforced electrolyte membrane.SOLUTION: In a production apparatus 100, a strip electrolyte polymer 1 is conveyed while being arranged on a back sheet 1b. A first reinforcement film 2 is conveyed while being arranged on a back sheet 2b, and is stuck to the strip electrolyte polymer 1, in a first sticking part 31. In a first thermocompression part 32, the strip electrolyte polymer 1 and first reinforcement film 2 are subjected to thermocompression. In this case, a molten electrolyte polymer reaches between the first reinforcement film 2 and its back sheet 2b, and thereby adhesion therebetween becomes higher than adhesion between the strip electrolyte polymer 1 and its back sheet 1b. Under that state, a first peeling portion 33 peels the back sheet 1b from the strip electrolyte polymer 1.
Inventors:
KITO HIROKI
HARADA HIROSHI
OKA NORITOSHI
HARADA HIROSHI
OKA NORITOSHI
Application Number:
JP2013107082A
Publication Date:
December 08, 2014
Filing Date:
May 21, 2013
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
H01M8/02; B65H37/04; B65H41/00
Domestic Patent References:
| JP2009283448A | 2009-12-03 | |||
| JP2013114887A | 2013-06-10 | |||
| JP2014135132A | 2014-07-24 | |||
| JP2011146256A | 2011-07-28 | |||
| JP2008277288A | 2008-11-13 | |||
| JP2014082049A | 2014-05-08 |
Attorney, Agent or Firm:
Patent business corporation Akinari international patent firm
Hideki Watanabe
Hideki Watanabe
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