发明名称 |
HEAT-SHRINKABLE POLYESTER FILM AND PREPARATION METHOD THEREOF |
摘要 |
<p>A heat-shrinkable polyester film having a thermal shrinkage ratio of 15% or more in the longitudinal direction when treated at 100° C. for 10 seconds, a tensile strength at rupture in the longitudinal direction of 7 kgf/mm2 or more, and a difference between elongations at the hardening and yield points in the longitudinal direction of 15% or more exhibits superior properties, such as high tensile strength and crack-resistance in the longitudinal direction, suitable for labeling or shrink-wrapping containers.</p> |
申请公布号 |
EP2408850(A1) |
申请公布日期 |
2012.01.25 |
申请号 |
EP20090841931 |
申请日期 |
2009.03.19 |
申请人 |
SKC CO., LTD. |
发明人 |
KIM, SEONG-DO;JEONG, TAEHOUNG;OH, TAE-BYOUNG |
分类号 |
C08J5/18;B65D65/02;C08G63/183;C08G63/42;C08G63/91;C08L67/00;C08L67/03 |
主分类号 |
C08J5/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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