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:
Feb. 02, 2021
Filed:
Oct. 09, 2018
Applicant:
Borealis Ag, Vienna, AT;
Inventors:
Martina Sandholzer, Linz, AT;
Cornelia Tranninger, Linz, AT;
Jingbo Wang, Linz, AT;
Markus Gahleitner, Linz, AT;
Assignee:
BOREALIS AG, Vienna, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 2/00 (2006.01); C08L 23/14 (2006.01);
U.S. Cl.
CPC ...
C08L 23/14 (2013.01); C08F 2/001 (2013.01); C08F 2500/00 (2013.01); C08F 2500/12 (2013.01); C08F 2800/20 (2013.01); C08L 2205/02 (2013.01); C08L 2205/025 (2013.01); C08L 2205/03 (2013.01); C08L 2205/06 (2013.01); C08L 2205/08 (2013.01); C08L 2207/02 (2013.01); C08L 2314/02 (2013.01);
Abstract
The present invention provides a soft multimodal random heterophasic polypropylene composition (m-Raheco) with improved stiffness and impact behaviour while maintaining optical properties. The multimodal random heterophasic polypropylene composition (m-Raheco) is suitable as material for injection moulding, e.g. for thin walled injection moulded articles. The present invention also describes specific propylene random copolymers as modifiers or compatibilizers in polyolefins and their according use.