The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 14, 2019
Filed:
Apr. 12, 2017
Exxonmobil Chemical Patents Inc., Baytown, TX (US);
Virginia Tech Intellectual Properties, Inc., Blacksburg, VA (US);
Yong Yang, Kingwood, TX (US);
Donna S. Davis, Montgomery, TX (US);
Peijun Jiang, League City, TX (US);
Timothy E. Long, Blacksbury, VA (US);
Sachin Bobade, Somerville, NJ (US);
ExxonMobil Chemical Patents Inc., Baytown, TX (US);
Virginia Tech Intellectual Properties, Inc., Blacksburg, VA (US);
Abstract
A polycarbonate-polyolefin block copolymer and a process to form a polycarbonate-polyolefin block copolymer by combining mono- or di-hydroxyaryl with vinyl/vinylidene terminated polyolefin to form a polyolefin hydroxyaryl moiety, and combining the polyolefin hydroxyaryl moiety with di-hydroxyaryl and di-substituted carbonyl monomers to form a polycarbonate-polyolefin block copolymer.