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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.:

US 12404394 B1

PDFFull Text
Date of Patent:
Sep. 02, 2025

Filed:

Mar. 21, 2023

High flow polypropylene composition for injection moulding applications

Applicant:

Borealis Ag, Vienna, AT;

Inventors:

Thomas Lummerstorfer, Linz, AT;

Claudia Kniesel, Linz, AT;

Daniela Mileva, Linz, AT;

Thomas Horill, Schwechat-Mannswörth, AT;

Mahdi Abbasi, Linz, AT;

Cornelia Anita Tranninger, Linz, AT;

Markus Gahleitner, Linz, AT;

Francis Reny Costa, Linz, AT;

Assignee:

BOREALIS AG, Vienna, AT;

Attorney:

Lowenstein Sandler LLP

Primary Examiner:

Rip A Lee

Int. Cl.
CPC ...
C08L 23/16 (2006.01); C08F 2/00 (2006.01); C08F 210/06 (2006.01); C08F 210/16 (2006.01); C08K 3/34 (2006.01); C08L 23/12 (2006.01);
U.S. Cl.
CPC ...
C08L 23/12 (2013.01); C08F 2/001 (2013.01); C08F 210/06 (2013.01); C08F 210/16 (2013.01); C08K 3/346 (2013.01); C08L 23/16 (2013.01); C08K 2201/005 (2013.01); C08L 2205/025 (2013.01); C08L 2205/035 (2013.01); C08L 2207/02 (2013.01); C08L 2314/02 (2013.01);
Abstract

The present invention relates to polypropylene compositions having a meltflow rate MFRof 75 to 250 g/10 min suitable especially for injection moulding applications comprising a heterophasic propylene copolymer and a particulate inorganic nucleating agent, a process for producing said polypropylene composition, an article comprising said polypropylene composition and the use of said polypropylene composition for injection molding of articles.

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Lummerstorfer, Thomas. (2025). High flow polypropylene composition for injection moulding applications (U.S. Patent No. 12404394). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12404394

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