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:
Jun. 06, 2017
Filed:
Oct. 12, 2015
Applicant:
Exxonmobil Chemical Patents Inc., Baytown, TX (US);
Inventors:
Maria D. Ellul, Silver Lake Village, OH (US);
Ronald DeYoung, Westfield Center, OH (US);
Dennis Kumor, Copley, OH (US);
Assignee:
ExxonMobil Chemical Patents Inc., Baytown, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 23/22 (2006.01); C08L 77/00 (2006.01); C08L 23/02 (2006.01); C08L 23/28 (2006.01); C08L 25/08 (2006.01); C08L 77/06 (2006.01); C08J 3/00 (2006.01);
U.S. Cl.
CPC ...
C08L 23/22 (2013.01); C08J 3/005 (2013.01); C08L 23/02 (2013.01); C08L 23/283 (2013.01); C08L 25/08 (2013.01); C08L 77/06 (2013.01); C08J 2323/22 (2013.01); C08J 2451/08 (2013.01); C08J 2477/00 (2013.01); C08J 2477/06 (2013.01); C08L 2205/03 (2013.01); C08L 2207/04 (2013.01);
Abstract
A dynamically vulcanized alloy contains at least one isobutylene-containing elastomer, at least one thermoplastic resin, and an anhydride functionalized oligomer grafted to the thermoplastic resin. In the alloy, the elastomer is present as a dispersed phase of small vulcanized or partially vulcanized particles in a continuous phase of the thermoplastic resin and the alloy is substantially absent of any sulfonamides.