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:
Oct. 08, 2019
Filed:
Feb. 27, 2017
Ls Cable & System Ltd., Anyang-si, Gyeonggi-do, KR;
Jin Ho Nam, Seoul, KR;
Won Suck Lee, Uiwang-si, KR;
Ik Hyun Ryu, Anyang-si, KR;
Yi Seul Yang, Anyang-si, KR;
Hyun Jung Jung, Seoul, KR;
Tae Hyun Lee, Bucheon-si, KR;
LS CABLE & SYSTEM LTD., Anyang-si, Gyeonggi-Do, KR;
Abstract
Provided is an insulation composition having a low dielectric constant and a cable including an insulation layer formed of the insulation composition. More particularly, the present invention relates to an insulation composition for reducing a space charge to increase superimposed impulse breakdown strength when impulse voltages overlap during application of a direct-current (DC) voltage, having a low dielectric constant, and improving impulse breakdown strength, and a cable including an insulation layer formed of the insulation composition.