| 发明名称 |
Multilayer wrapping films. |
| 摘要 |
<p>A multilayer wrapping film comprising (A) two outermost layers each formed of an ethylene- alpha -olefin copolymer having an ethylene content of at least 50 mol%, (B) layers each comprising a propylene polymer and being disposed between the outermost layers (A), and (C) a layer comprising recycled resins, for example trimming losses, and of layers (A) and (B), disposed between the layers (B). One or more other layers may be interposed.</p> |
| 申请公布号 |
EP0630747(A3) |
申请公布日期 |
1995.03.01 |
| 申请号 |
EP19940304661 |
申请日期 |
1994.06.27 |
| 申请人 |
SUMITOMO CHEMICAL CO;OKURA INDUSTRIAL CO LTD |
发明人 |
HAYASHIDA HARUO;ICHIGE AKIHIRO;OGAWA TADATOSHI;YAMADA TAKESHI;TADA TERUO;ZENIGAME MASAAKI;WANO TOYOKI;KONDO KAZUO |
| 分类号 |
B29C55/12;B29K23/00;B29L9/00;B32B27/00;B32B27/08;B32B27/32;B65D75/00;C08F4/60;C08F4/64;C08F10/00;C08F210/06;C08F210/16;(IPC1-7):B32B27/32 |
主分类号 |
B29C55/12 |
| 代理机构 |
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