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. 31, 2019
Filed:
Apr. 25, 2016
Applicant:
Univation Technologies, Llc, Houston, TX (US);
Inventors:
Assignee:
Univation Technologies, LLC, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 4/64 (2006.01); C08F 4/52 (2006.01); C08F 4/76 (2006.01); C08F 10/06 (2006.01); C08F 10/02 (2006.01);
U.S. Cl.
CPC ...
C08F 10/06 (2013.01); C08F 10/02 (2013.01); C08F 4/64 (2013.01); C08F 4/76 (2013.01); C08F 2410/01 (2013.01);
Abstract
Supported catalyst compositions, useful in olefin polymerization, and having improved flow properties are disclosed. The catalyst compositions may be characterized by low macro pore volume and high bulk density. Methods for preparing the catalyst compositions are also disclosed.