Title:
SEALING FILM FOR SOLAR CELL AND SOLAR CELL
Document Type and Number:
Japanese Patent JP2011111515
Kind Code:
A
Abstract:
To provide a sealing film for a solar cell, capable of retaining excellent transparency over a long period of time in a high-temperature high-humidity environment.
The sealing film for a solar cell comprises an ethylene-unsaturated ester copolymer, a crosslinking agent and alkylene glycol di(meth)acrylate represented by formula (I) (wherein R1 is 3-10C straight-chain or branched alkylene group; and R2 and R3 are identical to or different from each other and are each hydrogen atom or methyl group).
Inventors:
KATAOKA TERUNAO
TOMIYAMA MAKIKO
INOUE YOSHIHIKO
TOMIYAMA MAKIKO
INOUE YOSHIHIKO
Application Number:
JP2009268308A
Publication Date:
June 09, 2011
Filing Date:
November 26, 2009
Export Citation:
Assignee:
BRIDGESTONE CORP
International Classes:
C08L23/08; C08J5/18; C08K5/103; C08K5/3492; C08L31/04; H01L31/042
Domestic Patent References:
| JP2008053377A | 2008-03-06 | |||
| JP2009135200A | 2009-06-18 | |||
| JP2008053379A | 2008-03-06 |
Attorney, Agent or Firm:
Satoshi Eto