| 发明名称 |
FILM AND METHOD FOR PRODUCING SAID FILM |
| 摘要 |
A film (10) comprises a plurality of layers (110, 210, 310) disposed one over the other, wherein at least one of said layers (110, 210, 310) comprises a cyclic olefin copolymer (COC). |
| 申请公布号 |
EP2117838(A2) |
申请公布日期 |
2009.11.18 |
| 申请号 |
EP20080709123 |
申请日期 |
2008.02.20 |
| 申请人 |
CARTOTECNICA VENETA SPA |
发明人 |
MENEGHETTI, Francesco;GRAZIOLI, Mauro |
| 分类号 |
B32B27/32;B32B27/08;B32B27/10 |
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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