专利名称：A method for producing a multi-layer
construction film
发明人：Harita, Shigeyuki,Fukutome, Susumu,Hirofuji,
Satoshi
申请号：EP96109014.9申请日：19920317公开号：EP0736375B1公开日：20011004
摘要：A multi-layer construction film comprising at least one layer (A) of ethylene-vinyl alcohol copolymer and having an ethylene content of 20-60 mol%, and a melt indexof eta Eg/10 min., at least one adhesive resin layer (B) of ethylene polymer and having amelt index of eta Ag/10 min. and density of not more than 0.90 g/cm<3>, and a plasticfilm (C) wherein the layer (B) is laminated adjacent to the plastic film (C), which satisfiesthe following formulas. 0.5 mu m 0.5 mu m 1 mu m 0.08 wherein a is the thickness of theentire layer (A), b is the thickness of the entire layer (B), and b' is the thickness of onelayer of layer (B), and a method for producing same. The multi-layer construction film ofthe present invention has gas barrier properties, flex resistance, and resistance to boiling,and does not yellow at ultraviolet rays.
申请人：KURARAY CO
地址：JP
国籍：JP
代理机构：VOSSIUS & PARTNER
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