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. 10, 2024
Filed:
Oct. 02, 2019
Applicant:
Borealis Ag, Vienna, AT;
Inventors:
Daniela Mileva, Linz, AT;
Susanne Kahlen, Linz, AT;
Patrick Rover, Linz, AT;
Georg Grestenberger, Linz, AT;
Jingbo Wang, Linz, AT;
Klaus Bernreitner, Linz, AT;
Markus Gahleitner, Linz, AT;
Assignee:
BOREALIS AG, Vienna, AT;
Primary Examiner:
Int. Cl.
CPC ...
C08L 23/12 (2006.01); C08J 9/00 (2006.01); C08J 9/04 (2006.01); B29C 45/00 (2006.01); B29K 23/00 (2006.01); B29K 105/04 (2006.01);
U.S. Cl.
CPC ...
C08L 23/12 (2013.01); C08J 9/0023 (2013.01); C08J 9/0052 (2013.01); C08J 9/0066 (2013.01); C08J 9/0095 (2013.01); C08J 9/04 (2013.01); B29C 45/0001 (2013.01); B29K 2023/12 (2013.01); B29K 2105/04 (2013.01); C08J 2323/12 (2013.01); C08J 2423/14 (2013.01); C08L 2201/08 (2013.01); C08L 2203/14 (2013.01); C08L 2203/30 (2013.01); C08L 2205/025 (2013.01); C08L 2205/24 (2013.01); C08L 2314/06 (2013.01);
Abstract
The present invention relates to a polypropylene composition, an injection molded article comprising the polypropylene composition, a foamed article comprising the polypropylene composition as well as the use of said polypropylene composition for reducing the stiffness reduction factor of a foamed injection molded article by at least 200 as determined by the difference of the flexural modulus measured according to ISO 178 of the non-foamed and foamed injection molded article.