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:
Nov. 21, 2023
Filed:
Mar. 30, 2020
Applicant:
Furukawa Electric Co., Ltd., Tokyo, JP;
Inventors:
Tetsuya Mieda, Tokyo, JP;
Takahiro Kanaya, Tokyo, JP;
Assignee:
FURUKAWA ELECTRIC CO., LTD., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01B 9/02 (2006.01); H01B 3/30 (2006.01); H01B 17/56 (2006.01); H02G 1/14 (2006.01); H02G 15/08 (2006.01);
U.S. Cl.
CPC ...
H01B 3/30 (2013.01); H01B 9/023 (2013.01); H01B 17/56 (2013.01); H02G 1/14 (2013.01); H02G 15/08 (2013.01);
Abstract
An insulating tape, for coating a connection portion of a power cable, includes a resin material which includes polyethylene at least partially modified by a molecule imparting hydrophilicity, an antioxidant, and a crosslinking agent. The antioxidant has a molecular weight in a range of 190 or more and less than 1050. The antioxidant has a content in a range of 0.05 parts by mass or more and 0.8 parts by mass or less, with respect to 100 parts by mass of the polyethylene. The insulating tape has a thickness in a range of 50 μm or more and 250 μm or less.