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公开(公告)号：EP0705687B1
公开(公告)日：1999-04-21
申请号：EP95306968.9
申请日：1995-10-02
发明人： Hayashida, Haruo , Ichige, Akihiro , Yamada, Takeshi , Kondo, Kazuo , Tada, Teruo , Wano, Toyoki , Zenigame, Masaaki
CPC分类号： B32B27/08 , B32B27/18 , B32B27/32 , B32B2250/03 , B32B2309/105 , B32B2439/70 , Y10S428/91 , Y10T428/31913
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公开(公告)号：EP0705687A1
公开(公告)日：1996-04-10
申请号：EP95306968.9
申请日：1995-10-02
发明人： Hayashida, Haruo , Ichige, Akihiro , Yamada, Takeshi , Kondo, Kazuo , Tada, Teruo , Wano, Toyoki , Zenigame, Masaaki
CPC分类号： B32B27/08 , B32B27/18 , B32B27/32 , B32B2250/03 , B32B2309/105 , B32B2439/70 , Y10S428/91 , Y10T428/31913
摘要： A laminated film useful for packaging is disclosed, which includes two outer layers and a core layer of a polypropylene resin interposed therebetween, each of the outer layers comprising (A) an ethylene-α-olefin copolymer having a density of less than 0.910 g/cm³ but not less than 0.870 g/cm³ and an ethylene content of at least 50 mol% and showing only one endothermic peak when analyzed by differential scanning calorimetry (DSC), (B) an ethylene-α-olefin copolymer having a density of 0.910-0.935 g/cm³ and an ethylene content of at least 50 mol%, and (C) an anti-fogging agent, wherein the density of (B) is greater by at least 0.008 g/cm³ than that of (A).
摘要翻译： 公开了一种用于包装的层压膜，其包括两个外层和夹在其间的聚丙烯树脂的芯层，每个外层包含（A）密度小于0.910g / m 3的乙烯-α-烯烃共聚物， cm 3，但不小于0.870g / cm 3，乙烯含量至少为50mol％，当通过差示扫描量热法（DSC）分析时，仅显示一个吸热峰，（B）乙烯-α-烯烃 共聚物，其密度为0.910-0.935g / cm 3，乙烯含量为至少50mol％，和（C）防雾剂，其中（B）的密度大于0.008g / cm 3比（A）高。
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公开(公告)号：EP0630747A2
公开(公告)日：1994-12-28
申请号：EP94304661.5
申请日：1994-06-27
发明人： Hayashida, Haruo , Ichige, Akihiro , Ogawa, Tadatoshi , Yamada, Takeshi , Tada, Teruo , Zenigame, Masaaki , Wano, Toyoki , Kondo, Kazuo
IPC分类号： B32B27/32
CPC分类号： B32B27/08 , B32B27/32 , B32B2250/05 , B32B2250/242 , B32B2250/40 , B32B2305/70 , B65D75/006 , Y02W30/801 , Y10S428/91 , Y10S428/913 , Y10T428/2826 , Y10T428/31913
摘要： A multilayer wrapping film comprising
(A) two outermost layers each formed of an ethylene-α-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.摘要翻译： 一种多层包覆膜，其包含（A）两个最外层，每个最外层由乙烯含量为至少50摩尔％的乙烯-α-烯烃共聚物形成，（B）各自包含丙烯聚合物并且设置在最外层之间（A ）和（C）包含再循环树脂的层，例如修整损耗，以及设置在层（B）之间的层（A）和（B））。 可以插入一个或多个其它层。
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公开(公告)号：EP0630747B1
公开(公告)日：1998-12-23
申请号：EP94304661.5
申请日：1994-06-27
发明人： Hayashida, Haruo , Ichige, Akihiro , Ogawa, Tadatoshi , Yamada, Takeshi , Tada, Teruo , Zenigame, Masaaki , Wano, Toyoki , Kondo, Kazuo
IPC分类号： B32B27/32
CPC分类号： B32B27/08 , B32B27/32 , B32B2250/05 , B32B2250/242 , B32B2250/40 , B32B2305/70 , B65D75/006 , Y02W30/801 , Y10S428/91 , Y10S428/913 , Y10T428/2826 , Y10T428/31913
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公开(公告)号：EP0630747A3
公开(公告)日：1995-03-01
申请号：EP94304661.5
申请日：1994-06-27
发明人： Hayashida, Haruo , Ichige, Akihiro , Ogawa, Tadatoshi , Yamada, Takeshi , Tada, Teruo , Zenigame, Masaaki , Wano, Toyoki , Kondo, Kazuo
IPC分类号： B32B27/32
CPC分类号： B32B27/08 , B32B27/32 , B32B2250/05 , B32B2250/242 , B32B2250/40 , B32B2305/70 , B65D75/006 , Y02W30/801 , Y10S428/91 , Y10S428/913 , Y10T428/2826 , Y10T428/31913
摘要： A multilayer wrapping film comprising
(A) two outermost layers each formed of an ethylene-α-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.
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