专利名称：IMPACT MODIFIED MEDICAL FILM发明人：WALTER B. MUELLER申请号：AU5078490申请日：19900307公开号：AU5078490A公开日：19900920
摘要：An impact resistant film suitable for medical solution pouches and the
packaging of parenteral meterials generally includes an interior layer of an ethylene vinylacetate copolymer and outer layers of a propylene homopolymer or copolymer blendedwith a styrene ethylene butylene styrene copolymer. In some cases, a flexible
copolyester may be substituted for one of the outer blend materials. Sacrificial layersmay optionally be included on one or both outer surfaces of the film to improveprocessing.
申请人：W.R. GRACE & CO.-CONN.
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