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:
Jul. 01, 2014
Filed:
Nov. 14, 2007
Brian Bergman, Clermont-Ferrand, FR;
Anthony Jay Dias, Houston, TX (US);
Caiguo Gong, Shanghai, CN;
Thomas C. Hodge, Simpsonville, SC (US);
David John Lohse, Bridgewater, NJ (US);
Weiqing Weng, Houston, TX (US);
Brian Bergman, Clermont-Ferrand, FR;
Anthony Jay Dias, Houston, TX (US);
Caiguo Gong, Shanghai, CN;
Thomas C. Hodge, Simpsonville, SC (US);
David John Lohse, Bridgewater, NJ (US);
Weiqing Weng, Houston, TX (US);
ExxonMobil Chemical Patents Inc., Baytown, TX (US);
Michelin Recherche et Technique S.A., Grange-Paccot, CH;
Abstract
A halogenated elastomer partially functionalized with triethylamine, in a mixture with fiiier and a cure package, suitable for use as an air barrier in an innertube or tire innerliner, is disclosed. The halogenated elastomer can be a polymer comprising Cto Cisoolefm derived units, para-alkylstyrene derived units, para-(haloalkylstyrene) derived units, and para-(triethylammoniumalkylstyrene) derived units. The Mooney viscosity of the elastomer can be controlled by the degree of triethylamine functionalization. Also disclosed is a method for making an article using the tri ethy iamine-functionalized elastomer.