| 发明名称 |
Polyolefin film |
| 摘要 |
<p>A polymeric film has a biaxially oriented substrate layer of a propylene polymer having an X-ray scattering phi ( phi ) scan full width half maximum (FWHM) value greater than 16.0 DEG . The film preferably comprises a polymeric heat-sealable layer on at least one surface of the substrate.</p> |
| 申请公布号 |
EP0456353(B1) |
申请公布日期 |
1996.06.26 |
| 申请号 |
EP19910303306 |
申请日期 |
1991.04.15 |
| 申请人 |
UCB, S.A. |
发明人 |
PACKHAM, MICHAEL JOHN;BUSHNELL, BERNARD CHRISTOPER |
| 分类号 |
B29C55/28;B29L7/00;B29L9/00;B32B7/02;B32B7/10;B32B27/32;B65D65/20;C08J5/18;C08J7/04;C08K3/36;C08L23/08;C08L23/10;C08L23/12;C08L57/02;(IPC1-7):C08J5/18 |
主分类号 |
B29C55/28 |
| 代理机构 |
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代理人 |
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| 地址 |
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