发明名称 |
HEAT-SHRINKABLE POLYESTER FILM |
摘要 |
A heat-shrinkable polyester film containing a divalent acid component and a diol component, the diol component comprising a diol in an amount ranging from 5 to 95 % by mole, the film having a residual shrinkage stress of 55 kgf/cm² or less after being dipped in 90 °C water for 1 min, and a thermal shrinkage ratio of 40 % or more along the main shrinking direction when treated with 90 °C or 100 °C water for 10 seconds, exhibits high performance characteristics in terms of uniform heat-shrinkage, printing processibility, mechanical strength, heat-resistance, shrinkage rate, and rupture or distortion resistance after secondary thermal shrinkage, e.g., a sterilizing or high temperature-filling process. |
申请公布号 |
WO2010064811(A3) |
申请公布日期 |
2010.08.05 |
申请号 |
WO2009KR07034 |
申请日期 |
2009.11.27 |
申请人 |
SKC CO., LTD.;YOON, SUNG JUN;KIM, NAM-ILL;JUNG, TAE HYOUNG |
发明人 |
YOON, SUNG JUN;KIM, NAM-ILL;JUNG, TAE HYOUNG |
分类号 |
C08J5/18;C08K7/18;C08L67/00 |
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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