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:
Jan. 01, 2019
Filed:
Dec. 05, 2012
Applicant:
Basell Poliolefine Italia S.r.l., Milan, IT;
Inventors:
Simona Guidotti, Ferrara, IT;
Alessandro Mignogna, Ferrara, IT;
Joachim T. M. Pater, Ferrara, IT;
Giampiero Morini, Ferrara, IT;
Assignee:
Basell Poliolefine Italia S.r.l., Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 4/16 (2006.01); C08F 110/06 (2006.01);
U.S. Cl.
CPC ...
C08F 4/16 (2013.01); C08F 110/06 (2013.01);
Abstract
A catalyst system comprising the product obtained by contacting (a) a solid catalyst component containing Mg, Ti, halogen and at least an electron donor compound selected from phenylene aromatic diesters of a specific formula