发明名称 |
Streckbarer Film aus Polyolefin |
摘要 |
A polyolefin blown or slot cast monolayer or multilayer stretch film useful as a trayed overwrap e.g. for fresh red meat includes at least three layers in the multilayer embodiment each of which contains an ethylene alpha-olefin copolymer having a density below 0.915 g/cm<3> and having a melting point of at least 90 DEG C with at least one outer layer and preferably also the first outer layer (50) or the core layer (51) having a second ethylene alpha olefin copolymer having a melting point less than 80 DEG C blended therein. <MATH> |
申请公布号 |
DE69519810(D1) |
申请公布日期 |
2001.02.08 |
申请号 |
DE1995619810 |
申请日期 |
1995.05.17 |
申请人 |
VISKASE CORP., CHICAGO |
发明人 |
VELAZQUEZ, ALBERTO |
分类号 |
B32B27/32;B29C55/22;B29C55/28;B29K23/00;B29L7/00;B29L9/00;B32B27/08;B65D65/40;C08J5/18;C08L23/00;C08L23/04;C08L23/18;(IPC1-7):B32B27/32 |
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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