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:
Aug. 19, 2025
Filed:
May. 15, 2020
Applicant:
Borealis Ag, Vienna, AT;
Inventors:
Per-Ola Hagstrand, Stenungsund, SE;
Thomas Gkourmpis, Stenungsund, SE;
Oscar Prieto, Stenungsund, SE;
Denis Yalalov, Stenungsund, SE;
Christian Müller, Gothenburg, SE;
Yingwei Ouyang, Gothenburg, SE;
Massimiliano Mauri, Västra Frölunda, SE;
Assignee:
BOREALIS AG, Vienna, AT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L 23/0884 (2025.01); C08L 23/0807 (2025.01); C08L 51/06 (2006.01); H01B 3/44 (2006.01);
U.S. Cl.
CPC ...
C08L 23/0884 (2013.01); C08L 23/0815 (2013.01); C08L 51/06 (2013.01); H01B 3/441 (2013.01); C08L 2203/202 (2013.01); C08L 2207/066 (2013.01); C08L 2312/00 (2013.01);
Abstract
The invention provides a polyolefin composition comprising (i) a polyolefin (A) comprising epoxy groups; and (ii) a polyolefin (B) comprising carboxylic acid groups and/or precursors thereof, with the proviso that at least one of (A) and (B) is polyethylene. Preferably one of (A) and (B) is a low density polyethylene (LDPE) and the other is a polypropylene.