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Flushable poly(ethylene oxide) films with balanced mechanical properties

机译:具有平衡机械性能的可冲刷聚环氧乙烷薄膜

摘要

Flushable film compositions and methods of making flushable film compositions are disclosed. The film compositions comprise poly(ethylene oxide). The modification of the poly(ethylene oxide) can be accomplished by grafting polar vinyl monomers, such as poly(ethylene glycol) methacrylate and 2-hydroxyethyl methacrylate, onto poly(ethylene oxide). The modified poly(ethylene oxide) has improved melt processability and is used to melt process thin poly(ethylene oxide) films of less than 5 mils in thickness. Films can be produced that have balanced mechanical properties and that are water-dispersible and flushable.
机译:公开了可冲洗膜组合物和制备可冲洗膜组合物的方法。该膜组合物包含聚(环氧乙烷)。聚(环氧乙烷)的改性可以通过将极性乙烯基单体(例如聚(乙二醇)甲基丙烯酸酯和甲基丙烯酸2-羟乙酯)接枝到聚(环氧乙烷)上来完成。改性的聚环氧乙烷具有改进的熔融加工性,并且用于熔融加工厚度小于5密耳的聚环氧乙烷薄膜。可以生产具有平衡的机械性能并且可水分散和冲洗的膜。

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