Improved compositions of a poly phenylene ether resin and with epdm - rubber modified alkenyl aromatic resins with a special gel content

摘要

Novel compositions are disclosed which include a polyphenylene ether resin and an alkenyl aromatic resin modified with a small-particle EPDM rubber, the modified resin comprising at least about 2% by weight of toluene-insoluble gel. Also included within the scope of this invention are reinforced and flame-retardant compositions of said polyphenylene ether resin and said EPDM rubber-modified alkenyl aromatic resin.