In situ compatibilization of PPE/polyethylene copolymer blends

摘要

Polymer compositions containing a polyphenylene ether-polyolefin copolymer obtained by melt mixing an ethylene/(alkyl)acrylic acid copolymer with a polyphenylene ether or an ester end-capped polyphenylene ether. The compositions are used in many commercial applications requiring high temperature resistance including formation of films, fibers and molded articles with excellent surface appearance.