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:
May. 17, 2011
Filed:
Jun. 01, 2006
Donna Jean Crowther, Seabrook, TX (US);
Stanley J. Katzen, Baton Rouge, LA (US);
Zerong Lin, Kingwood, TX (US);
Arnold Lustiger, Edison, NJ (US);
Jeanne Marie Macdonald, Zachary, LA (US);
Thomas T. Sun, Houston, TX (US);
Donna Jean Crowther, Seabrook, TX (US);
Stanley J. Katzen, Baton Rouge, LA (US);
Zerong Lin, Kingwood, TX (US);
Arnold Lustiger, Edison, NJ (US);
Jeanne Marie MacDonald, Zachary, LA (US);
Thomas T. Sun, Houston, TX (US);
ExxonMobil Chemical Patents Inc., Houston, TX (US);
Abstract
Disclosed are polyethylene ('PE') compositions, articles comprising PE compositions, and methods of making blended PE compositions, wherein the blended composition comprises from about 80 to about 95 weight % of a first PE and from about 5 to about 20 weight % of a second PE. The first PE has a density greater than or equal to about 0.945 g/cc and a MWD greater than about 5. The second PE has a density less than about 0.945 g/cc, a melt index less than about 0.70 g/10 minutes and less than or equal to the melt index of the first PE, a MWD ranging from about 1 to about 5, a weight average molecular weight less than about 400,000, and a CDBI greater than about 50%. The PE composition has an ESCR greater than the ESCR of the first PE.