| 发明名称 |
COPOLYESTERIMIDES DERIVED FROM N.N'-BIS-(HYDROXYALKYL)-PYROMELLITIC DIIMIDE AND FILMS MADE THEREFROM |
| 摘要 |
A polyester film comprising a copolyester which comprises repeating units derived from an aliphatic glycol, an aromatic dicarboxylic acid, and the monomer of formula (I): wherein n = 2, 3 or 4, and wherein comonomer (I) constitutes a proportion of the glycol fraction of the copolyester. |
| 申请公布号 |
WO2014195714(A1) |
申请公布日期 |
2014.12.11 |
| 申请号 |
WO2014GB51740 |
申请日期 |
2014.06.05 |
| 申请人 |
DUPONT TEIJIN FILMS U.S. LIMITED PARTNERSHIP;SANKEY, STEPHEN WILLIAM;TURNER, DAVID;COLQUHOUN, HOWARD;MEEHAN, STEPHEN |
发明人 |
SANKEY, STEPHEN WILLIAM;TURNER, DAVID;COLQUHOUN, HOWARD;MEEHAN, STEPHEN |
| 分类号 |
C08G63/685;C08G73/16;C08J5/18 |
主分类号 |
C08G63/685 |
| 代理机构 |
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