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:
Nov. 14, 2017
Filed:
Jul. 15, 2014
Applicant:
Exxonmobil Chemical Patents Inc., Baytown, TX (US);
Inventors:
Yong Yang, Kingwood, TX (US);
Carlos R. Lopez-Barron, Houston, TX (US);
Assignee:
ExxonMobil Chemical Patents Inc., Baytown, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 81/02 (2006.01); C08G 69/48 (2006.01); C08G 65/38 (2006.01);
U.S. Cl.
CPC ...
C08G 81/028 (2013.01); C08G 65/38 (2013.01); C08G 69/48 (2013.01); C08G 81/025 (2013.01);
Abstract
Disclosed herein is a method to stabilize a poly(arylene ether) comprising combining a neat or diluted poly(arylene ether) with a vinyl or vinylidene-terminated polyolefin at a temperature of at least 80° C. to form heated reaction components; combining a Brφnsted acid or Lewis acid with the heated reaction components; and isolating a polyolefin-poly(arylene ether) copolymer composition.