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:
Jun. 27, 2023
Filed:
Apr. 06, 2018
Applicant:
Borealis Ag, Vienna, AT;
Inventors:
Anna Hjärtfors, Kungälv, SE;
Yi Liu, Engerwitzdorf, AT;
Joseph Thorman, Helsinki, FI;
Victor Sumerin, Helsinki, FI;
Assignee:
Borealis AG, Vienna, AT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F 210/16 (2006.01); C08L 23/08 (2006.01); G02B 6/44 (2006.01); H01B 3/44 (2006.01);
U.S. Cl.
CPC ...
C08L 23/0815 (2013.01); C08F 210/16 (2013.01); G02B 6/443 (2013.01); H01B 3/441 (2013.01); C08L 2310/00 (2013.01);
Abstract
The present invention relates to a cable jacket composition comprising a multimodal olefin copolymer, said copolymer having density of 0.935-0.960 g/cmand MFRof 2.2-10.0 g/10 min and said composition having ESCR of at least 2000 hours and a cable shrinkage of 0.70% or lower. The invention further relates to the process for preparing said composition and its use as outer jacket layer for a cable, preferably a communication cable, most preferably a fiber optic cable.