Patent ID: 9200159
Filing Date: 2015-12-01
Classification: C08G,C08J,C08L,C09D,H01B

Abstract:
1. A composition comprising a blend of: a) 30-90 wt. % of a polyethersulfone; b) 10-90 wt. % of a polyphenylene sulfide (PPS); and, c) 0.1-25 wt. % of an epoxy; and, d) 0.5-50 wt. % of a polyetherimide; wherein the polyetherimide and epoxy together are present in an amount effective to act as a compatibilizer for the polyethersulfone and polyphenylene sulfide (PPS); with the proviso that the total weight percent of the components a), b), c) and d) does not exceed 100 wt. %; wherein the composition possesses a tensile strength greater than 75 MPa, an impact strength of at least 65 J/m, and an elongation at break of at least 116%.