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:
Dec. 02, 2008
Filed:
Feb. 24, 2007
Applicants:
David Bruce Barry, Melbourne, AU;
Gary M. Diamond, San Jose, CA (US);
Hitesh A. Fruitwala, Houston, TX (US);
Shih-may Christine Ong, Warren, NJ (US);
Chunming Wang, Acton, MA (US);
Inventors:
David Bruce Barry, Melbourne, AU;
Gary M. Diamond, San Jose, CA (US);
Hitesh A. Fruitwala, Houston, TX (US);
Shih-May Christine Ong, Warren, NJ (US);
Chunming Wang, Acton, MA (US);
Assignee:
ExxonMobil Chemical Patents Inc., Houston, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08F 210/16 (2006.01); C08F 4/44 (2006.01); C08F 4/64 (2006.01); C08F 4/6392 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention provides ethylene/α-olefin copolymers exhibiting improved environmental stress cracking resistance properties, and methods for the production of the copolymers in a single reactor by means of a bimetallic catalyst including a Ziegler component and a metallocene component.