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PLASTIC FILMS CONTAINING POLYETHYLENE OBTAINED BY USE OF A METALOCENIC CATALYST

机译:使用茂金属催化剂获得的包含聚乙烯的塑料薄膜

摘要

A high clarity film containing three layers wherein the polymer of each outer layer is the same or different polyethylene selected from polyethylenes having a density of at least 0.925 g/cc, and a molecular weight distribution of less than 4, and being further characterized by being substantially free of branches having 6 or more carbon atoms, polyethylenes of the outer layers optionally containing a fluoroelastomer.
机译:一种高透明膜,其包含三层,其中每个外层的聚合物是相同或不同的聚乙烯,选自密度至少为0.925 g / cc,分子量分布小于4的聚乙烯,并且其特征还在于基本上不含具有6个或更多个碳原子的支链,外层的聚乙烯任选地包含氟弹性体。

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