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:
May. 31, 2022
Filed:
Jan. 30, 2018
Applicant:
Borealis Ag, Vienna, AT;
Inventors:
Susanne Kahlen, Linz, AT;
Claudia Kniesel, Linz, AT;
Thomas Lummerstorfer, Gramastetten, AT;
Daniela Mileva, Pichling, AT;
Milorad Bogdanovic, Linz, AT;
Assignee:
Borealis AG, Vienna, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 23/14 (2006.01); C08K 3/013 (2018.01); C08K 3/36 (2006.01);
U.S. Cl.
CPC ...
C08L 23/142 (2013.01); C08K 3/013 (2018.01); C08K 3/36 (2013.01); C08L 2205/025 (2013.01); C08L 2207/02 (2013.01);
Abstract
The present invention is directed to the use of a polypropylene composition comprising at least one heterophasic polypropylene and a filler for the production of at least partially painted articles which show both a good paintability and a good surface appearance; and the painted articles produced therefrom. Further the invention is directed to a polypropylene composition showing improved surface appearance and paintability.