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:
Sep. 20, 2011
Filed:
Nov. 06, 2008
Applicants:
Donna J. Crowther, Seabrook, TX (US);
Kuangyao Brian Peng, Houston, TX (US);
Inventors:
Donna J. Crowther, Seabrook, TX (US);
Kuangyao Brian Peng, Houston, TX (US);
Assignee:
ExxonMobil Chemical Patents Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F 4/72 (2006.01); C08F 210/00 (2006.01); C08F 4/44 (2006.01); C08L 23/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
This invention relates to an ethylene polymer comprising ethylene and up to 5 mole % of at least one comonomer, wherein the ethylene polymer has an Mw, of 10,000 to 50,000, an Mw/Mn of between 1.5 to 4.5, a density of at least 0.925 g/cc, an unsaturation level of less than 1 per 1000 carbons, a melting point of at least 120° C., a Tc of greater than Z° C., where Z=0.501×(density in kg/m)−367, and a Brookfield viscosity o at 140° C. of 100,000 mPas or more.