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:
Jun. 12, 2018
Filed:
Aug. 19, 2016
Exxonmobil Chemical Patents Inc., Baytown, TX (US);
Crisita Carmen H. Atienza, Houston, TX (US);
Matthew W. Holtcamp, Huffman, TX (US);
Xuan Ye, Houston, TX (US);
Gregory S. Day, College Station, TX (US);
David A. Cano, Houston, TX (US);
Michelle E. Titone, Houston, TX (US);
Machteld M. W. Mertens, Boortmeerbeek, BE;
Gerardo J. Majano Sanchez, Raritan, NJ (US);
ExxonMobil Chemical Patents Inc., Baytown, TX (US);
Abstract
This invention relates to a process to polymerize olefins comprising: i) contacting one or more olefins with a catalyst system comprising: 1) a support comprising an organoaluminum treated layered silicate and an inorganic oxide; and 2) a bisphenolate compound; and ii) obtaining olefin polymer having high molecular weight and layered silicate dispersed therein. Preferably the support is in the form of spheroidal particles.