| 发明名称 |
BIAXIALLY ORIENTED POLYESTER FILM AND PREPARATION THEREOF |
| 摘要 |
<p>A biaxially oriented polyester film of the present invention which comprises a polyester resin prepared by polymerizing a glycol component mainly comprising 1,3-propanediol and an acid component mainly comprising terephthalic acid or dimethyl terephthalate, said polyester film having an unit impact absorption energy of 1.0 or more, can be advantageously used for packaging.</p> |
| 申请公布号 |
EP1819756(B1) |
申请公布日期 |
2014.10.22 |
| 申请号 |
EP20050721967 |
申请日期 |
2005.03.22 |
| 申请人 |
SKC CO., LTD. |
发明人 |
KIM, NAM-IL;KIM, SANG-IL;KIM, KYUNG-YON;OH, TAEBYOUNG;KIM, YOUNGWON |
| 分类号 |
C08J5/18;C08J7/04 |
主分类号 |
C08J5/18 |
| 代理机构 |
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