发明名称 |
MULTILAYER FILM AND PACKAGE BODY |
摘要 |
<p>An object of the present invention is to provide a multilayer film and a package body of which the thickness can be reduced than that of a conventional multilayer film, by having a good impact resistance, flex resistance, and anti-pinhole property. A multilayer film 100 according to the present invention includes a repeatedly laminated part 130. The repeatedly laminated part 130 is formed by alternately and repeatedly laminating a first layer 131 and a second layer 132. The first layer 131 consists mainly of a polyamide resin (excluding elastomers). The second layer 132 consists mainly of a copolymer of an olefin-based hydrocarbon having carbon number of 2 to 4 and a vinyl group-containing monomer.</p> |
申请公布号 |
EP2578398(A1) |
申请公布日期 |
2013.04.10 |
申请号 |
EP20110789429 |
申请日期 |
2011.05.30 |
申请人 |
SUMITOMO BAKELITE CO., LTD. |
发明人 |
NAKASHIMA, YOHEI;MAESOWA, SHINICHI |
分类号 |
B32B1/02;B32B7/06;B32B27/08;B32B27/30;B32B27/32;B32B27/34;B65D65/40 |
主分类号 |
B32B1/02 |
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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