发明授权
EP2587551B1 SOLAR CELL SEALING MATERIAL, AND SOLAR CELL MODULE USING SAME
有权
维多利亚州SOLARZELLENDICHTMATERIAL UNDER DEREN VERWENDUNG HERGESTELLTES SOLARZELLENMODUL
- 专利标题： SOLAR CELL SEALING MATERIAL, AND SOLAR CELL MODULE USING SAME
- 专利标题（中）： 维多利亚州SOLARZELLENDICHTMATERIAL UNDER DEREN VERWENDUNG HERGESTELLTES SOLARZELLENMODUL
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申请号： EP11800729.3申请日： 2011-06-24
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公开(公告)号： EP2587551B1公开(公告)日： 2015-09-30
- 发明人: AMAMIYA Takahiro , ONAKA Tamami , MAEYAMA Tomoaki , MATSUMOTO Takuya
- 申请人： Japan Polyethylene Corporation
- 申请人地址： 1-1, Marunouchi 1-chome Chiyoda-ku Tokyo 100-8251 JP
- 专利权人： Japan Polyethylene Corporation
- 当前专利权人： Japan Polyethylene Corporation
- 当前专利权人地址： 1-1, Marunouchi 1-chome Chiyoda-ku Tokyo 100-8251 JP
- 代理机构： Hoffmann Eitle
- 优先权： JP2010146311 20100628
- 国际公布： WO2012002264 20120105
- 主分类号： H01L31/042
- IPC分类号： H01L31/042 ; C08K5/54 ; C08L23/08 ; C09K3/10
摘要：
A solar cell encapsulant used the resin component containing an ethylene·±-olefin copolymer and a copolymer of ethylene-a functional group-containing monomer, having good productivity, superior transparency, and also superior modulus of elasticity in tension, heat resistance, adhesive property and steam transmittance resistance, and the solar cell module using the same. It is provided by the solar cell encapsulant, characterized by using a resin composition comprising a component (A) and a component (B), satisfying the following formula (x), as resin components, or the like: (a1) a density of 0.860 to 0.920 g/cm 3 (wherein [ d] represents density of the component (A) ; and [ CM represents comonomer content (mol%) of the component (B)).
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