发明名称 |
BIAXIALLY ORIENTED ELECTRICAL INSULATING FILM |
摘要 |
The invention relates to a biaxially oriented electrical insulating film which is constituted of a base layer and at least one cover layer, the base layer containing a mixture from a polypropylene P1 and a polypropylene P2 which is different therefrom, the polypropylene P1 being a linear polypropylene and having an Mw/Mn>5 and a mesopentadene isotactic index of at least 95% and the polypropylene P2 having a long-chain branching.
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申请公布号 |
US2010003489(A1) |
申请公布日期 |
2010.01.07 |
申请号 |
US20070439238 |
申请日期 |
2007.08.29 |
申请人 |
TREOFAN GERMANY GMBH & CO. KG |
发明人 |
BUSCH DETLEF;MOHR THILO |
分类号 |
B32B5/00;B32B27/00;B32B27/06;C08K3/02;C08L23/12 |
主分类号 |
B32B5/00 |
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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