| 发明名称 |
Film combination with at least two layers |
| 摘要 |
A film combination or multilayer film with at least two layers is provided for particular use as a release film for membranes that contain oil. At least two film layers are made from different materials.
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| 申请公布号 |
US7300704(B2) |
申请公布日期 |
2007.11.27 |
| 申请号 |
US20030680013 |
申请日期 |
2003.10.07 |
| 申请人 |
HUHTAMAKI FORCHHEIM ZWEIGNIEDERLASSUNG DER HUHTAMAKI DEUTSCHLAND GMBH & CO. KG |
发明人 |
FUERST MICHAEL |
| 分类号 |
B32B27/32;B32B7/12;B32B9/04;B32B15/08;B32B27/08;C09J7/02 |
主分类号 |
B32B27/32 |
| 代理机构 |
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