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. 01, 2020
Filed:
Mar. 01, 2017
Applicant:
Borealis Ag, Vienna, AT;
Inventors:
Claudia Kniesel, Linz, AT;
Minna Aarnio-Winterhof, Altenberg, AT;
Karlheinz Friedrich, Weiden am See, AT;
Markus Gahleitner, Neuhofen/Krems, AT;
Friedrich Berger, Linz, AT;
Assignee:
BOREALIS AG, , AT;
Primary Examiner:
Int. Cl.
CPC ...
C08L 23/12 (2006.01); C08J 3/22 (2006.01); C08K 5/00 (2006.01); C08K 5/098 (2006.01); C08K 5/134 (2006.01); C08K 5/521 (2006.01); C08L 23/08 (2006.01); C08L 23/16 (2006.01); C08L 23/20 (2006.01);
U.S. Cl.
CPC ...
C08L 23/12 (2013.01); C08J 3/22 (2013.01); C08K 5/0083 (2013.01); C08K 5/098 (2013.01); C08K 5/1345 (2013.01); C08K 5/521 (2013.01); C08L 23/0815 (2013.01); C08L 23/16 (2013.01); C08L 23/20 (2013.01); C08J 2323/10 (2013.01); C08L 2205/025 (2013.01); C08L 2205/03 (2013.01); C08L 2205/035 (2013.01); C08L 2207/02 (2013.01); C08L 2314/02 (2013.01);
Abstract
High flow nucleated heterophasic polyolefin compositions comprising a matrix comprising a propylene homo- and/or copolymer and an elastomeric alpha-olefin copolymer phase dispersed in the matrix, which have rather high melt flow rate, improved impact strength but also an excellent impact/stiffness balance and a process for the preparation of such a heterophasic polyolefin composition, articles made therefrom and uses of the heterophasic polyolefin composition.