发明名称 |
HEAT-SHRINKABLE FILM, MOLDED PRODUCT GIVEN BY USING THE HEAT-SHRINKABLE FILM, HEAT-SHRINKABLE LABEL, AND CONTAINER GIVEN BY USING THE MOLDED PRODUCT OR FITTED WITH THE LABEL |
摘要 |
PROBLEM TO BE SOLVED: To provide a heat-shrinkable film excellent in shrinkage characteristics, transparency, heat resistance, and resistance to breakage and capable of being suitably used for shrink packaging, shrink-bundling packaging, a shrink label, etc. SOLUTION: This heat-shrinkable film has at least one layer comprising a layer which is formed by mixing 5-30 pts.mass of an aliphatic ester-based compound and/or an aromatic ester-based compound into 100 pts.wt. of a polystyrene-based resin containing syndiotactic polystyrene, wherein a heat shrinkage percentage of the film is not less than 30% in at least one direction, when the film is dipped in a hot water of 80°C for 10 sec. COPYRIGHT: (C)2007,JPO&INPIT |
申请公布号 |
JP2007070545(A) |
申请公布日期 |
2007.03.22 |
申请号 |
JP20050261109 |
申请日期 |
2005.09.08 |
申请人 |
MITSUBISHI PLASTICS IND LTD |
发明人 |
YAMADA TAKEMIKI;TAKAGI JUN |
分类号 |
C08J5/18;B32B27/30;B65B53/00;B65D23/08;B65D65/40;C08K5/10;C08L25/04;G09F3/04 |
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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