| 发明名称 |
BIAXIALLY ORIENTED POLYESTER FILM AND PREPARATION METHOD THEREOF |
| 摘要 |
A back sheet for a solar cell, consisting of a polyester comprising at least one repeating unit of trimethylene naphthalate and trimethylene terephthalate in an amount of 85% by weight or more, has improved hydrolysis-resistance and is useful in the field requiring weatherability. |
| 申请公布号 |
WO2010143882(A2) |
申请公布日期 |
2010.12.16 |
| 申请号 |
WO2010KR03693 |
申请日期 |
2010.06.09 |
| 申请人 |
SKC CO., LTD.;KIM, NAM ILL;KIM, SOO HEE;YOON, SUNG JUN |
发明人 |
KIM, NAM ILL;KIM, SOO HEE;YOON, SUNG JUN |
| 分类号 |
C08J5/18;C08G63/181;C08K5/3475;C08L67/03;H01L31/042 |
主分类号 |
C08J5/18 |
| 代理机构 |
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