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. 01, 2009
Filed:
Nov. 02, 2005
Joel L. Martin, Bartlesville, OK (US);
Kumudini Jayarante, Bartlesville, OK (US);
Matthew G. Thorn, Mason, OH (US);
J. Todd Lanier, Bartlesville, OK (US);
Max P. Mcdaniel, Bartlesville, OK (US);
Qing Yang, Bartlesville, OK (US);
Michael D. Jensen, Laurel, MD (US);
Paul J. Deslauriers, Bartlesville, OK (US);
Rajendra K. Krishnaswamy, Bartlesville, OK (US);
Joel L. Martin, Bartlesville, OK (US);
Kumudini Jayarante, Bartlesville, OK (US);
Matthew G. Thorn, Mason, OH (US);
J. Todd Lanier, Bartlesville, OK (US);
Max P. McDaniel, Bartlesville, OK (US);
Qing Yang, Bartlesville, OK (US);
Michael D. Jensen, Laurel, MD (US);
Paul J. DesLauriers, Bartlesville, OK (US);
Rajendra K. Krishnaswamy, Bartlesville, OK (US);
Chevron Phillips Chemical Company LP, The Woodlands, TX (US);
Abstract
A multimodal polyethylene composition having at least two polyethylene components, wherein each component has a molecular weight distribution of equal to or less than about 5, one component has a higher molecular weight than the other component, and the higher molecular weight component has an 'a' parameter value of equal to or greater than about 0.35 when fitted to the Carreau-Yasuda equation with n=0.