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. 19, 2019
Filed:
Sep. 28, 2015
Applicant:
Basell Poliolefine Italia S.r.l., Milan, IT;
Inventors:
Assignee:
Basell Poliolefine Italia S.r.l., Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 4/649 (2006.01); C08F 4/645 (2006.01); C08F 4/642 (2006.01); C08F 10/06 (2006.01);
U.S. Cl.
CPC ...
C08F 4/6494 (2013.01); C08F 4/642 (2013.01); C08F 4/6455 (2013.01); C08F 4/6493 (2013.01); C08F 10/06 (2013.01);
Abstract
A catalyst component comprising Ti, Mg, Cl, and an electron donor compound having porosity of at least 0.2 cm/g and characterized by the fact that it further comprises Cu oxide, with the proviso that when the electron donor compound is selected from esters of phthalic acids, the porosity is of at least 0.45 cm/g.