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:
Mar. 08, 2022
Filed:
May. 09, 2018
Applicant:
Basell Poliolefine Italia S.r.l., Milan, IT;
Inventors:
Diego Brita, Ferrara, IT;
Simona Guidotti, Ferrara, IT;
Assignee:
Basell Poliolefine Italia S.r.l., Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 4/654 (2006.01); C08F 4/655 (2006.01); C08F 10/06 (2006.01); C08F 4/02 (2006.01); C08F 4/16 (2006.01);
U.S. Cl.
CPC ...
C08F 10/06 (2013.01); C08F 4/022 (2013.01); C08F 4/16 (2013.01);
Abstract
A catalyst mixture made from or containing (a) particles of a solid catalyst component comprising Ti, Mg, Cl, and (b) from 0.5 to 5.0% by weight, based upon the total weight of the mixture, of particles of a solid compound having particle size ranging from 0.1 μm to 1 mm containing more than 50% by weight of SiOunits.