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公开(公告)号:US4348457A
公开(公告)日:1982-09-07
申请号:US196604
申请日:1980-10-14
申请人: Heinrich Rosenthal , Ingo Schinkel , Gunter Eger
发明人: Heinrich Rosenthal , Ingo Schinkel , Gunter Eger
IPC分类号: C08L23/06 , B32B27/32 , B65D65/40 , C08K5/17 , C08L23/08 , C09J123/04 , C09J123/10 , B32B31/16
CPC分类号: C09J123/04 , B32B27/32 , C09J123/10 , Y10T428/2826 , Y10T428/2848 , Y10T428/31663 , Y10T428/31667 , Y10T428/31743 , Y10T428/31913 , Y10T428/31928 , Y10T428/31938
摘要: A sealable multilayer film for packaging comprising a polypropylene film and at least one sealing layer of an ethylene homo- or copolymer wherein the sealing layer contains an additive combination of a long-chain amine, a thermoplastic polymer incompatible with the sealing polymer and a polydialkyl siloxane.
摘要翻译: 一种用于包装的可密封的多层膜,包括聚丙烯膜和至少一种乙烯均聚物或共聚物的密封层,其中密封层含有长链胺,与密封聚合物不相容的热塑性聚合物和聚二烷基硅氧烷 。
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公开(公告)号:US4400428A
公开(公告)日:1983-08-23
申请号:US365853
申请日:1982-04-05
申请人: Heinrich Rosenthal , Ingo Schinkel , Gunter Eger , Wolfgang Bair
发明人: Heinrich Rosenthal , Ingo Schinkel , Gunter Eger , Wolfgang Bair
CPC分类号: B32B27/32 , Y10S428/91 , Y10T428/2826 , Y10T428/31667 , Y10T428/31913 , Y10T428/3192
摘要: A composite film comprising a polypropylene basis film being laminated at least on one surface with a layer combination of a heat sealable layer with an additive combination, an adhesion promotion layer, a gas-barrier layer, and an adhesion promotion layer and optionally a further heat sealable layer.
摘要翻译: 一种复合膜,其包括聚丙烯基膜,其至少在一个表面上层叠有可热封层与添加剂组合的层组合,粘合促进层,阻气层和粘合促进层以及任选的另外的热 可密封层。
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