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Title:
DIAPHRAGM FOR PRODUCING SOLAR CELL MODULE AND METHOD FOR PRODUCING SOLAR CELL MODULE
Document Type and Number:
WIPO Patent Application WO/2012/176642
Kind Code:
A1
Abstract:
Provided is a diaphragm made of cross-linked ethylene propylene diene rubber which is not easily breakable and is superior in durability. When a solar cell module is produced by laminating a solar cell (5) with an ethylene vinyl acetate resin sheet (7), a diaphragm (2) made of cross-linked ethylene propylene diene rubber is used under pressing conditions for cross-linking the ethylene vinyl acetate resin sheet by hot press using a vacuum pressing device (1), said cross-linked rubber composition being ethylene propylene diene rubber alone, specifically, ethylene propylene diene rubber polymerized using a single-site catalyst, or being ethylene propylene diene rubber blended with butyl rubber with less than 75 parts by mass of butyl rubber with respect to the total amount of 100 parts by mass of ethylene propylene diene rubber and butyl rubber.

Inventors:
MOURI NOBUYUKI
TAKAJYOU TOMOHIKO
KITAMURA MITSURU
DOI TOSHIAKI
UCHIYAMA RYUJI
Application Number:
PCT/JP2012/064896
Publication Date:
December 27, 2012
Filing Date:
June 11, 2012
Export Citation:
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Assignee:
KUREHA ELASTOMER CO LTD (JP)
MOURI NOBUYUKI
TAKAJYOU TOMOHIKO
KITAMURA MITSURU
DOI TOSHIAKI
UCHIYAMA RYUJI
International Classes:
B29C65/02; H01L31/042
Domestic Patent References:
WO2011105623A12011-09-01
WO2004030900A12004-04-15
Foreign References:
JP2004281834A2004-10-07
JPH0951114A1997-02-18
JP4308769B22009-08-05
JP2004281834A2004-10-07
Other References:
See also references of EP 2724841A4
Attorney, Agent or Firm:
WAKI, Misao et al. (JP)
Wake 操 (JP)
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Claims:



 
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