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:
Apr. 17, 2012
Filed:
Jun. 13, 2008
Applicants:
William G. Stevenson, Uniontown, OH (US);
Joseph M. Delucia, Pittsburgh, PA (US);
Michael K. Lyon, Houston, TX (US);
Jianya Cheng, Kingwood, TX (US);
Inventors:
William G. Stevenson, Uniontown, OH (US);
Joseph M. DeLucia, Pittsburgh, PA (US);
Michael K. Lyon, Houston, TX (US);
Jianya Cheng, Kingwood, TX (US);
Assignee:
ExxonMobil Chemical Patents Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 3/22 (2006.01); C08J 3/24 (2006.01); C08L 23/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
This invention relates to processes for the preparation of a dynamically vulcanized alloy comprising at least one isobutylene-containing elastomer and at least one thermoplastic resin. More specifically, the processes produce dynamically vulcanized alloys with unique morphological features which have good impermeability and low temperature flexibility.