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:
Aug. 19, 2014
Filed:
Aug. 27, 2009
Applicants:
Maria D. Ellul, Silver Lake, OH (US);
Anthony Jay Dias, Houston, TX (US);
Rodney May, Wadsworth, OH (US);
Inventors:
Maria D. Ellul, Silver Lake, OH (US);
Anthony Jay Dias, Houston, TX (US);
Rodney May, Wadsworth, OH (US);
Assignee:
ExxonMobil Chemical Patents Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 29/04 (2006.01); C08L 55/02 (2006.01); C08L 67/00 (2006.01); C08L 77/00 (2006.01); C08L 79/00 (2006.01); C08L 81/04 (2006.01); C08L 81/06 (2006.01); C08L 23/22 (2006.01); C08L 23/28 (2006.01); C08L 23/02 (2006.01); B60C 1/00 (2006.01); C08L 79/08 (2006.01);
U.S. Cl.
CPC ...
C08L 23/283 (2013.01); C08L 79/08 (2013.01); C08L 23/22 (2013.01); C08L 77/00 (2013.01); C08L 23/02 (2013.01); B60C 1/00 (2013.01);
Abstract
A dynamically vulcanized alloy contains at least one isobutylene-containing elastomer and at least one thermoplastic resin, wherein the elastomer is present as a dispersed phase of small vulcanized or partially vulcanized particles in a continuous phase of the thermoplastic resin. The dynamically vulcanized alloy also contains an anhydride functionalized oligomer. The alloy maintains a high Shore A hardness value while obtaining improved flowability for processing.