发明申请
US20150179850A1 RESIN FILM, BACKSHEET FOR SOLAR CELL MODULE, AND SOLAR CELL MODULE
审中-公开
树脂膜，太阳能电池模块和太阳能电池模块的背板
- 专利标题： RESIN FILM, BACKSHEET FOR SOLAR CELL MODULE, AND SOLAR CELL MODULE
- 专利标题（中）： 树脂膜，太阳能电池模块和太阳能电池模块的背板
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申请号： US14641953申请日： 2015-03-09
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公开(公告)号： US20150179850A1公开(公告)日： 2015-06-25
- 发明人: Hiroshi ARUGA
- 申请人： Asahi Glass Company, Limited
- 申请人地址： JP Tokyo
- 专利权人： Asahi Glass Company, Limited
- 当前专利权人： Asahi Glass Company, Limited
- 当前专利权人地址： JP Tokyo
- 优先权： JP2012-239084 20121030
- 主分类号： H01L31/049
- IPC分类号： H01L31/049 ; C08K5/5419 ; C08K5/521 ; C08K3/22 ; H01L31/048 ; C08K5/5333
摘要：
To provide a resin film having excellent ultraviolet shielding properties, having an excellent outer appearance, further heaving excellent weather resistance, being hardly changeable in optical properties and mechanical properties over a long period of time, and being capable of being formed into a thin film of at most 20 μm, a backsheet provided with the resin film, and a solar cell module provided with the backsheet.A resin film comprising a resin composition containing a fluororesin (A), particles (B) containing titanium oxide as the main component, a phosphorus compound (C) and a silicone oil (D), wherein the phosphorus compound (C) is at least one member selected from the group consisting of a phosphonite compound (C1), a phosphonate compound (C2) and a phosphate compound (C3) respectively represented by specific formulae and having specific molecular weights, the content of the phosphorus compound (C) is from 0.20 to 2.0 parts by mass per 100 parts by mass of the particles (B), and the content of the silicone oil (D) is from 0.2 to 2.5 parts by mass per 100 parts by mass of the particles (B).
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