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公开(公告)号:EP0580360A1
公开(公告)日:1994-01-26
申请号:EP93305561.8
申请日:1993-07-15
发明人: Klerks, Thomas Maria , Thayer, Robert Stanley , Willard, Fred G. , Dunton, Thomas Paul , Young, John Henry Chapman,
CPC分类号: B32B27/08 , B32B1/02 , B32B27/34 , B32B27/365 , B32B2307/702 , B32B2307/7242 , B32B2309/105 , B32B2439/60
摘要: Multilayered containers comprising polycarbonate layers and amorphous polyamide layers wherein the amorphous polyamides are modified and unmodified amorphous polyamides of high glass transition temperatures. The containers have improved stress craze/crack resistance and improved rewashing properties. The containers are useful for carbonated beverages and are rewashable and refillable at elevated temperatures.
摘要翻译: 包含聚碳酸酯层和无定形聚酰胺层的多层容器,其中无定形聚酰胺是高玻璃化转变温度的改性和未改性的无定形聚酰胺。 容器具有改善的抗应力开裂/抗裂性和改善的再洗性能。 该容器可用于碳酸饮料,并且可在高温下再次洗涤和再填充。