| 发明名称 |
Heat-sealable multi-layer polypropylene film structure. |
| 摘要 |
<p>A multi-layer film structure having antistick characteristics over a wide temperature range during heat-sealing, comprises an amine containing polypropylene core layer and one or more skin layers of a low stereoregularity polyolefin containing, silica and a polysiloxane, the or each skin layer being less than 0.8 micron thick.</p> |
| 申请公布号 |
EP0182463(A2) |
申请公布日期 |
1986.05.28 |
| 申请号 |
EP19850306343 |
申请日期 |
1985.09.06 |
| 申请人 |
MOBIL OIL CORPORATION |
发明人 |
PARK, HEE CHUNG;NAHMIAS, ALAN MICHAEL |
| 分类号 |
B32B27/18;B32B27/32;(IPC1-7):B65D65/40;B32B33/00 |
主分类号 |
B32B27/18 |
| 代理机构 |
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代理人 |
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| 主权项 |
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