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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 11053380 B1

PDFFull Text
Date of Patent:
Jul. 06, 2021

Filed:

Jun. 26, 2018

Polyolefin composition with improved surface appearance

Applicant:

Borealis Ag, Vienna, AT;

Inventors:

Pavel Shutov, Linz, AT;

Susanne Kahlen, Linz, AT;

Daniela Mileva, Linz, AT;

Renate Eckmayr, Linz, AT;

Claudia Kniesel, Linz, AT;

Assignee:

BOREALIS AG, Vienna, AT;

Attorney:

Tarolli, Sundheim, Covell & Tummino LLP

Primary Examiner:

Richard A Huhn

Int. Cl.
CPC ...
C08L 23/12 (2006.01); C08L 23/16 (2006.01);
U.S. Cl.
CPC ...
C08L 23/12 (2013.01); C08L 23/16 (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 is directed to a heterophasic polypropylene composition (HECO1) and the use thereof to reduce the amount of flow marks of an injection moulded polyolefin composition. Further, the present invention is directed to a polyolefin composition (C) comprising a polyolefin (PO), said heterophasic polypropylene composition (HECO1) and optionally a filler as well as an article comprising said polyolefin composition (C).

Find Patent Forward Citations

Shutov, Pavel. (2021). Polyolefin composition with improved surface appearance (U.S. Patent No. 11053380). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11053380

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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