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:
Oct. 11, 2022
Filed:
Jan. 25, 2019
Applicant:
Basell Poliolefine Italia S.r.l., Milan, IT;
Inventors:
Simona Guidotti, Ferrara, IT;
Dario Liguori, Ferrara, IT;
Giampiero Morini, Ferrara, IT;
Gianni Vitale, Ferrara, IT;
Assignee:
Basell Poliolefine Italia S.r.l., Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 4/02 (2006.01); C08F 4/20 (2006.01); C08F 4/646 (2006.01); C08F 110/06 (2006.01); C08F 4/657 (2006.01);
U.S. Cl.
CPC ...
C08F 110/06 (2013.01); C08F 4/022 (2013.01); C08F 4/20 (2013.01); C08F 4/646 (2013.01); C08F 4/6574 (2013.01); C08F 2410/03 (2013.01);
Abstract
A solid catalyst component for the polymerization of olefins CH═CHR, wherein R is hydrogen or a hydrocarbon radical with 1-12 carbon atoms, made from or containing Mg, Ti, Bi, a halogen and an electron donor.