发明名称 Inter-ply adhesion between saran and linear ethylene copolymers
摘要 A multilayer film is disclosed having improved adhesion between layers and consisting essentially of the following elements: (a) a layer consisting essentially of vinylidene chloride copolymer; and, (b) a layer consisting essentially of about 5-40 weight percent of ethylene/butyl-acrylate copolymer having a melting point of about 110 DEG C. blended with about 95-60 weight percent of linear ethylene/alpha-olefin copolymer.
申请公布号 US4842952(A) 申请公布日期 1989.06.27
申请号 US19880175896 申请日期 1988.03.31
申请人 W. R. GRACE & CO.-CONN. 发明人 GARLAND, STEVEN B.
分类号 B32B27/08;B65D65/40 主分类号 B32B27/08
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