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:
Jun. 02, 2026
Filed:
Jan. 21, 2022
Borealis Ag, Vienna, AT;
Jingbo Wang, Linz, AT;
Markus Gahleitner, Linz, AT;
Klaus Bernreitner, Linz, AT;
Joachim Fiebig, Linz, AT;
Henk Van Paridon, Beringen, BE;
Wilhelmus Sars, Geleen, NL;
Gustaf Tobieson, Stenungsund, SE;
Pauli Leskinen, Porvoo, FI;
BOREALIS AG, Vienna, AT;
Abstract
A polypropylene composition (PC) comprising: a. from 95.0 to 99.99 wt.-%, of a polypropylene (PP), preferably a propylene homopolymer (HPP); and b. from 0.01 to 5.0 wt.-%, of a compound according to Formula (I), wherein each R is independently selected from Cto Calkylene, Cto Calkenylene and a single bond, each R' is independently selected from H and Cto Calkyl, each R″ is independently selected from H and Cto Calkyl, wherein each alkylene, alkenylene and alkyl group may optionally be substituted by deuterium or fluorine, and the two substituents on the central benzene ring may be either positioned in an ortho, meta or para relationship; wherein the polypropylene composition (PC) has an MFRof from 400 to 5000 g/10 min and a melting temperature Tm of from 140 to 170° C.