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:
Apr. 28, 2020
Filed:
Jul. 17, 2017
Exxonmobil Chemical Patents Inc., Baytown, TX (US);
Andy H. Tsou, Houston, TX (US);
Alexander I. Norman, Houston, TX (US);
John R. Hagadorn, Houston, TX (US);
Gabor Kiss, Hampton, NJ (US);
Peijun Jiang, League City, TX (US);
Sarah J. Mattler, League City, TX (US);
ExxonMobil Chemical Patents Inc., Baytown, TX (US);
Abstract
Provided is a composition having 60 wt % to 95 wt % of a first propylene alpha-olefin copolymer component having a reactivity ratio product of less than 0.75 and a weight average molecular weight of greater than about 450,000 g/mol; and 5 wt % to 40 wt % of a second propylene alpha-olefin copolymer component having a reactivity ratio of greater than 1.5 and a weight average molecular weight of less than about 215,000 g/mol.