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:
Dec. 31, 2019
Filed:
Oct. 23, 2014
Applicant:
Borealis Ag, Vienna, AT;
Inventors:
Luigi Resconi, Ferrara, IT;
Kristin Reichelt, Neuhofen/Krems, AT;
Assignee:
Borealis AG, Vienna, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 110/06 (2006.01); C08L 23/12 (2006.01); F16L 9/12 (2006.01);
U.S. Cl.
CPC ...
C08F 110/06 (2013.01); C08L 23/12 (2013.01); F16L 9/12 (2013.01); C08L 2203/12 (2013.01); C08L 2203/16 (2013.01); C08L 2203/18 (2013.01); C08L 2205/025 (2013.01);
Abstract
Disclosed is a polypropylene homopolymer having a melting temperature Tof less than 150° C., 2,1 regio-defects of above 2.0% determined byC-NMR spectroscopy, and a weight average molecular weight Mof above 100 kg/mol. Also disclosed are a process for the preparation of the homopolymer and a polypropylene blend containing the homopolymer. Further disclosed are a pipe, sheet, film, fiber, moulded article, and extrusion coating made from the homopolymer or polypropylene blend.