Patent ID: 9695288
Date: 2017-07-04
CPC Classifications: C08F,C08G,C08L

Claim:
1. A graft copolymer comprising polyolefin and engineering thermoplastic components, the graft copolymer having the structure: wherein each I, II, III, and IV are, independently, 1,2-phenyl, 1,3-phenyl or 1,4-phenyl, any of which may be substituted with one or more electron-donating substituents; at least one of A, B, C, and D are, independently, an oxygen, nitrogen, sulfur, or phosphorous atom, or a moiety comprising oxygen, nitrogen, sulfur, phosphorous, or a combination thereof; at least one of E, F, G, and H are one, two or three polyolefins bound to I, II, III, and IV, respectively, and having a weight average molecular weight of at least 300 g/mole; and m is an integer within the range from 1 to 10, and n is an integer within the range from 10 to 500.