发明名称 MEHRSCHICHTIGER FILM UND BEHÄLTER
摘要 A multilayered film composed of the outer layer comprising a linear ethylene/ alpha -olefin copolymer having a density of 0.920-0.950 g/cm<3>, the intermediate layer comprising a linear ethylene/ alpha -olefin copolymer having a density of 0.920/cm<3> or less, and the inner layer comprising a resin composed of a linear ethylene/ alpha -olefin copolymer having a density of 0.940 g/cm<3> or less and containing 20-40 wt.% of polypropylene, wherein a high-density polyethylene having a density of 0.960 g/cm<3> or above is incorporated in all of the outer, intermediate and inner layers in amounts of, respectively, 15-55 wt.%, 15-55 wt.% and 5-50 wt.%; and a container made by molding the above film, which is free from the fear of sealing strength lowering, deformation, transparency lowering, and the like even when sterilized at a temperature as high as 120 DEG C or above and can provide a double-compartment container having a stabilized, easy-to-peel sealing part, thus being suitable for use as a transfusion bag. <IMAGE>
申请公布号 AT201002(T) 申请公布日期 2001.05.15
申请号 AT19940905827T 申请日期 1994.02.02
申请人 OTSUKA PHARMACEUTICAL FACTORY, INC.;MITSUI CHEMICALS, INC. 发明人 WATANABE, KATSUSHI;KASHIYAMA, SHIGETOSHI
分类号 A61J1/00;A61J1/10;A61J1/20;B32B27/32;B65D65/40;C08L23/06;C08L23/08;C08L23/12 主分类号 A61J1/00
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