Title:
SOLAR BATTERY MODULE AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2012/014763
Kind Code:
A1
Abstract:
Provided is a solar battery module with which a reduction in adhesive strength of the sealing resin used is prevented, there is no electrode corrosion, and in addition flame resistance is good, even with long-term use in a harsh environment. A polymer blend formed from a thermoplastic ester polyol polyurethane resin having ester polyol units and a thermoplastic ether polyol polyurethane resin having ether polyol units is used as the sealing resin. The blend mass ratio of the thermoplastic ester polyol polyurethane resin and the thermoplastic ether polyol polyurethane resin in the polymer blend is 10:90 to 50:50. The thermoplastic ether polyol polyurethane resin comprises a flame-resistant polyurethane resin A and a polyurethane resin B having lower flame resistance than the polyurethane resin A but having excellent adhesiveness.
Inventors:
NISHIMOTO MASAHIRO (JP)
UCHIMI TOSHIHARU (JP)
UCHIMI TOSHIHARU (JP)
Application Number:
PCT/JP2011/066519
Publication Date:
February 02, 2012
Filing Date:
July 21, 2011
Export Citation:
Assignee:
SONY CHEM & INF DEVICE CORP (JP)
NISHIMOTO MASAHIRO (JP)
UCHIMI TOSHIHARU (JP)
NISHIMOTO MASAHIRO (JP)
UCHIMI TOSHIHARU (JP)
International Classes:
H01L31/042; C08L75/06; C08L75/08
Foreign References:
| JP2003188402A | 2003-07-04 | |||
| JPH01132662A | 1989-05-25 | |||
| JPH02182774A | 1990-07-17 | |||
| JP2009185266A | 2009-08-20 | |||
| JP2004311571A | 2004-11-04 |
Attorney, Agent or Firm:
TAJIME & TAJIME (JP)
Patent business corporation Tajime international patent firm (JP)
Patent business corporation Tajime international patent firm (JP)
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Claims: