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. 09, 2014
Filed:
Feb. 22, 2011
Applicants:
Simona Guidotti, Bologna, IT;
Fabrizio Piemontesi, Ferrara, IT;
Joachim T. M. Pater, Ferrara, IT;
Giampiero Morini, Padua, IT;
Inventors:
Simona Guidotti, Bologna, IT;
Fabrizio Piemontesi, Ferrara, IT;
Joachim T. M. Pater, Ferrara, IT;
Giampiero Morini, Padua, IT;
Assignee:
Basell Poliolefine Italia S.r.l., Milan, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F 4/649 (2006.01); C08F 210/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
Catalyst component for the polymerization of olefins comprising Mg, Ti, halogen and two electron donor compounds one of which selected those of formula (I) and the other being selected from succinates of formula (II):