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:
Sep. 20, 2011
Filed:
Apr. 20, 2007
Zach Charlton, Houston, TX (US);
Larry Spino, Houston, TX (US);
George Kalantzakis, Missouri City, TX (US);
John Lefas, Houston, TX (US);
Salvatore D'uva, Brantford, CA;
Zach Charlton, Houston, TX (US);
Larry Spino, Houston, TX (US);
George Kalantzakis, Missouri City, TX (US);
John Lefas, Houston, TX (US);
Salvatore D'Uva, Brantford, CA;
Ingenia Polymers Corp., , CA;
Abstract
A method is described for preparing liquid concentrates of additives for incorporation in polymers, particularly polymers prepared in solution or slurry phase polymerization media. Additive concentrates according to the invention are characterized by a finer dispersion than would result from the direct addition of particulate or granular additives to the same liquid solvent.