发明名称 |
SEALING FILM FOR SOLAR CELLS, AND SOLAR CELL USING SAME |
摘要 |
The present invention provides a solar cell sealing film in which the shrinkage is prevented when heated. The solar cell sealing film 13A, 13B comprises a resin mixture of an ethylene-vinyl acetate copolymer and polyethylene, and an organic peroxide. The mass ratio (EVA:PE) of the ethylene-vinyl acetate copolymer (EVA) to the polyethylene (PE) is 8:2 to 3:7 and the melting point of the resin mixture (temperature at a viscosity of 30,000 Pa·s) is 80 to 105 °C. |
申请公布号 |
EP2808906(A1) |
申请公布日期 |
2014.12.03 |
申请号 |
EP20130740805 |
申请日期 |
2013.01.25 |
申请人 |
BRIDGESTONE CORPORATION |
发明人 |
INAMIYA TAKATO;KATAOKA HISATAKA;KAGA NORIHIKO;TARUTANI YASUNORI |
分类号 |
C08L23/08;C08K5/14;C08L23/06;H01L31/042 |
主分类号 |
C08L23/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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