发明名称 |
COMPOSITION FOR FORMING HEAT-SHRINKABLE FILM, COMPRISING POLYETHYLENE TEREPHTHALATE RESIN AND COPOLYMER POLYESTER RESIN, AND HEAT- SHRINKABLE FILM |
摘要 |
There is provided a composition for forming a heat shrinkable film capable of providing a heat shrinkable film capable of having an excellent shrinkage rate and being heat-shrunk at a low temperature. The composition for forming a heat shrinkable film includes a polyethylene terephthalate (PET) resin having an inherent viscosity of 0.50 to 1.2dl/g; and a polyester based copolymer including a dicarboxylic acid-derived residue including a residue derived from an aromatic dicarboxylic acid and a diol-derived residue including a residue derived from 4-(hydroxymethyl)cyclohexylmethyl 4'-(hydroxymethyl)cyclohexane carboxylate represented by the following Chemical Formula 1 and a residue derived from 4,4-(oxybis(methylene)bis) cyclohexane methanol represented by the following Chemical Formula 2. |
申请公布号 |
HK1218304(A1) |
申请公布日期 |
2017.02.10 |
申请号 |
HK20160106314 |
申请日期 |
2016.06.02 |
申请人 |
SK CHEMICALS CO. LTD. |
发明人 |
LIM, Seol-Hee;KIM, Sung-Gi |
分类号 |
C08L;C08G;C08J |
主分类号 |
C08L |
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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