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EXTRUDABLE COMPOSITION CONTAINING PLASTICISER, ACRYLATE/STYRENE POLYMER AND VINYLIDENE CHLORIDE COPOLYMER; MULTILAYER POLYMERIC FILMS
EXTRUDABLE COMPOSITION CONTAINING PLASTICISER, ACRYLATE/STYRENE POLYMER AND VINYLIDENE CHLORIDE COPOLYMER; MULTILAYER POLYMERIC FILMS
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机译:包含增塑剂,丙烯酸酯/苯乙烯聚合物和亚乙烯基氯共聚物的可萃取组合物;多层聚合物膜
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摘要
A film with properties such as good thermal stability, enhanced extrudability, improved oxygen barrier properties, and reduced stickiness to metal surfaces is made by the use of a vinylidene chloride composition with small amounts of a plasticizer, such as epoxidized oil or epoxidized alpha olefin, and with acrylate/styrene polymer, such as methyl methacrylate/butyl acrylate/styrene polymer, butyl acrylate/butyl methacrylate/methyl methacrylate polymer, or poly (alpha-methylstyrene).
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