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:
Feb. 02, 2010
Filed:
Dec. 20, 2007
Henry Enriquez, Pearland, TX (US);
Kayo Vizzini, Pasadena, TX (US);
Steven Gray, Bellaire, TX (US);
Fina Technology, Inc., Houston, TX (US);
Abstract
Catalyst components, methods of forming catalyst compositions, polymerization processes utilizing the catalyst compositions and polymers formed thereby are described herein. The methods generally include providing a magnesium dialkoxide compound, contacting the magnesium dialkoxide compound with a first agent to form a solution of a reaction product 'A', contacting the solution of reaction product 'A' with a reducing agent to form a reduced reaction product “A”, contacting reduced reaction product “A” with a second agent to form a solid reaction product “A”, contacting solid reaction product “A” with a metal halide to form reaction product “B” and contacting reaction product “B” with an organoaluminum compound to form a catalyst component.