| 发明名称 |
BACK PROTECTIVE FILM FOR SOLAR CELL |
| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a back protective film for solar cell that has superior adhesion with EVA and superior color fastness. <P>SOLUTION: The back protective film for solar cell is formed of a base film and a seal layer provided at least on its one side, wherein the base film is a biaxially oriented polyester film containing 3-30 wt.% titanium oxide particle and the seal layer is made of polyester having a melting point of 170-230°C. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
| 申请公布号 |
JP2011192789(A) |
申请公布日期 |
2011.09.29 |
| 申请号 |
JP20100057626 |
申请日期 |
2010.03.15 |
| 申请人 |
TEIJIN DUPONT FILMS JAPAN LTD |
发明人 |
SHIMIZU TOMOKO;MATSUMURA NAOKO;KOYAMAMATSU ATSUSHI |
| 分类号 |
H01L31/04 |
主分类号 |
H01L31/04 |
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