Aryloxytriazine-capped polyphenylene ethers are prepared by reaction of a polyphenylene ether with an aryloxychlorotriazine such as diphenyl chlorocyanurate. The products undergo reaction with amine-terminated polymers such as polyamides, to form compositions which have excellent properties and which find utility as molding compositions and as compatibilizers for blends of similar polymers.  
                            芳氧基三嗪封端聚苯醚是通过聚苯醚与芳氧基
氯三嗪(如二苯基
氯氰脲酸酯)反应制备的。产品与胺封端聚合物(如聚酰胺)发生反应,形成具有优异性能的组合物,可用作成型组合物和类似聚合物混合物的相容剂。