发明名称 |
Polypropylene films with enhanced moisture barrier properties, process for making and composition thereof |
摘要 |
Multi-layer films particularly suited for packaging applications, including a core layer, the core layer having at least one nucleating agent and at least one water vapor transmission inhibitor are provided. Optionally, the multi-layer film may have at least one skin layer and at least one tie layer located intermediate the core layer and the at least one skin layer. Embodiments may have the advantage of superior barrier properties and very low water vapor transmission rates.
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申请公布号 |
US2008286547(A1) |
申请公布日期 |
2008.11.20 |
申请号 |
US20070804630 |
申请日期 |
2007.05.18 |
申请人 |
HUBBARD MICHAEL A;LU PANG-CHIA |
发明人 |
HUBBARD MICHAEL A.;LU PANG-CHIA |
分类号 |
B32B27/32;C08K5/09;C08K5/16;C08K5/50;C08L23/10 |
主分类号 |
B32B27/32 |
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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