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. 05, 2006
Filed:
Dec. 09, 2004
Porter C. Shannon, Seabrook, TX (US);
Rakesh Kumar, Katy, TX (US);
Pradeep Pandurang Shirodkar, Kingwood, TX (US);
Fred David Ehrman, Houston, TX (US);
Mark B. Davis, Hurrican, WV (US);
Keith Wesley Trapp, Houston, TX (US);
Dongming LI, Houston, TX (US);
Porter C. Shannon, Seabrook, TX (US);
Rakesh Kumar, Katy, TX (US);
Pradeep Pandurang Shirodkar, Kingwood, TX (US);
Fred David Ehrman, Houston, TX (US);
Mark B. Davis, Hurrican, WV (US);
Keith Wesley Trapp, Houston, TX (US);
Dongming Li, Houston, TX (US);
Univation Technologies, LLC, Houston, TX (US);
Abstract
A film comprising a polyethylene composition, the polyethylene composition in one embodiment comprising a high molecular weight component having a weight average molecular weight of greater than 50,000 amu and a low molecular weight component having a weight average molecular weight of less than 50,000 amu; the polyethylene composition possessing a density of between 0.940 and 0.970 g/cm, and an Ivalue of less than 20 dg/min; characterized in that the polyethylene composition extrudes at an advantageously high specific throughput at an advantageously low melt temperature, and wherein the film has a gel count of less than 100.