Patent ID: 9169387
Filing Date: 2015-10-27
Classification: C08G,C08J,C08K,C08L,C09D,H01B

Abstract:
1. A compatibilized blend of polyphenylene sulfone (PPSU) and polyphenylene sulfide (PPS) comprising: a) 20-77 wt % of a polyphenylene sulfone (PPSU); b) 20-77 wt % of a polyphenylene sulfide (PPS); c) 2.5-22.5 wt % a polyetherimide compatibilizer; and d) 0.5-1.5 wt % an epoxy compatibilizer; wherein the amounts of a), b), c), and d) are based on the overall weight of the compatibilized blend and together account for 100 wt % of the compatibilized blend.