发明名称 |
MEHRSCHICHTIGER FILM UND BEHÄLTER |
摘要 |
The present invention provides a multilayer film comprising five layers, wherein each layer is constituted by a resin having the following density in that order. 1st layer an ethylene alpha-olefin copolymer having a density of 0.930 to 0.950 g/cm3, 2nd layer: an ethylene-alpha-olefin copolymer having a density of 0.890 to 0.920 g/cm3, 3rd layer a polypropylene having a density of 0.900 to 0.930 g/cm3, 4th layer: an ethylene-alpha-olefin copolymer having a density of 0.890 to 0.920 g/cm3, and 5th layer an ethylene-alpha-olefin copolymer having a density of 0.915 to 0.950 g/cm3, and a container using the same. This container is useful for containing liquid medicine, blood or the like in the medical field. |
申请公布号 |
DE69808476(T2) |
申请公布日期 |
2003.04.03 |
申请号 |
DE1998608476T |
申请日期 |
1998.07.06 |
申请人 |
OTSUKA PHARMACEUTICAL FACTORY, INC. |
发明人 |
DENPOU, TAKAYUKI;KATAOKA, TAMOTSU;HATTORI, KEIICHI |
分类号 |
B65D65/40;A61J1/00;A61J1/05;A61J1/10;A61J1/20;B32B27/32;C08L23/08;C08L23/10 |
主分类号 |
B65D65/40 |
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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