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. 05, 2023
Filed:
Jan. 25, 2022
Applicant:
Borealis Ag, Vienna, AT;
Inventors:
Jingbo Wang, Linz, AT;
Markus Gahleitner, Linz, AT;
Elisabeth Potter, Linz, AT;
Jani Aho, Porvoo, FI;
Klaus Bernreitner, Linz, AT;
Luc Monnissen, Arsimont, BE;
Meta Cigon, Vienna, AT;
Assignee:
BOREALIS AG, Vienna, AT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F 2/00 (2006.01); C08F 210/06 (2006.01); C08F 4/654 (2006.01); C08L 23/14 (2006.01); C08F 10/06 (2006.01);
U.S. Cl.
CPC ...
C08L 23/14 (2013.01); C08F 10/06 (2013.01); C08L 2205/025 (2013.01); C08L 2205/03 (2013.01); C08L 2308/00 (2013.01); C08L 2314/02 (2013.01);
Abstract
The invention relates to a process for producing a polypropylene composition by sequential polymerization the polypropylene composition having an improved balanced combination of high flowability, high stiffness and impact, and high level of optical properties.