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:
Jul. 09, 2013
Filed:
Dec. 19, 2011
Peijun Jiang, League City, TX (US);
Armenag H. Dekmezian, Austin, TX (US);
Kevin R. Squire, Kingwood, TX (US);
Cesar A. Garcia-franco, Houston, TX (US);
Peijun Jiang, League City, TX (US);
Armenag H. Dekmezian, Austin, TX (US);
Kevin R. Squire, Kingwood, TX (US);
Cesar A. Garcia-Franco, Houston, TX (US);
ExxonMobil Chemical Patents Inc., Houston, TX (US);
Abstract
This invention relates to an in-reactor polymer blend comprising: (a) a first ethylene-containing polymer having a density of greater than 0.90 g/cmand a Mw of more than 20,000 g/mol and (b) a second ethylene-containing polymer having a density of less than 0.90 g/cmwherein the polymer blend has a Tm of at least 90° C. (DSC second melt), a density of less than 0.92 g/cm, and the densities of the first and second polymers differ by at least 1%.