公开(公告)号：US09657116B2

公开(公告)日：2017-05-23

申请号：US14900989

申请日：2014-06-30

Applicant: ExxonMobil Chemical Patents Inc.

Inventor： Man Kit Ng ,  David T. Ferrughelli ,  Hong Cheng ,  Emmanuel Ulysse ,  Donna J. Crowther ,  Edward A. Lemon, Jr. ,  Patrick Brant

IPC: C08F8/46

CPC classification number: C08F8/46 ,  C08F2810/30 ,  C08F2810/40 ,  C08F110/10 ,  C08F110/06 ,  C08F210/06 ,  C08F210/08 ,  C08F210/14

Abstract: Disclosed is a method of functionalizing a vinyl terminated polyolefin, the method comprising combining a vinyl terminated polyolefin and a α,β-unsaturated carbonyl compound at a temperature of at least 150° C. and a pressure of at least 14 psi, forming a functionalized polyolefin. The functionalized polyolefin comprises a compound or mixture of compounds represented the formula: wherein each R1 is, independently, selected from hydrogen and C1 to C4 or C10 alkyls; n is an integer from 2 to 800; and each X is, independently, a functional group derived from the α,β-unsaturated carbonyl compound.