Flushable poly(ethylene oxide) films with balanced mechanical properties

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.