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. 11, 2019
Filed:
Nov. 04, 2015
Borealis Ag, Vienna, AT;
Hermann Braun, Linz, AT;
Jingbo Wang, Linz, AT;
Markus Gahleitner, Neuhofen/Krems, AT;
Hermann Prokschi, Wartberg ob der Aist, AT;
Pauli Leskinen, Helsinki, FI;
Johanna Lilja, Porvoo, FI;
BOREALIS AG, Vienna, AT;
Abstract
The invention relates to a propylene homopolymer or copolymer having a comonomer in the copolymer selected from ethylene, C-C-alpha olefin, said propylene homopolymer or copolymer being free of phthalic compound. It further relates to a long-chain branched propylene homopolymer or copolymer (b-PP) having a comonomer in the copolymer selected from ethylene, C-C-alpha olefins, said long-chain branched propylene homopolymer or copolymer (b-PP) being free of phthalic compound. As well as their production processes and uses.