发明名称 |
Multilayer metallized polyolefin film |
摘要 |
Multilayer metallized polyolefin film structures having improved barrier properties and reduced water vapor transmission and oxygen transmission properties are provided. The film structures include a polyolefin substrate having a first and second side, a metal layer adjacent to the first side of the substrate and substantially coextensive therewith and a coating layer adjacent to the metal layer and substantially coextensive therewith. The coating layer includes a coating selected from the group consisting of polyvinylidene chloride, polyvinyl alcohol and acrylic coating.
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申请公布号 |
US2002031651(A1) |
申请公布日期 |
2002.03.14 |
申请号 |
US20000490477 |
申请日期 |
2000.01.24 |
申请人 |
MALLORY WILLIAM;MIGLIORINI ROBERT;PARR LARRY |
发明人 |
MALLORY WILLIAM;MIGLIORINI ROBERT;PARR LARRY |
分类号 |
B32B15/082;B32B15/085;B32B27/32;C08J7/04;(IPC1-7):B32B15/08 |
主分类号 |
B32B15/082 |
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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