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:
Feb. 10, 2009
Filed:
Aug. 30, 2007
Akinari Nakayama, Hitachi, JP;
Michiaki Shimizu, Hitachi, JP;
Akinari Nakayama, Hitachi, JP;
Michiaki Shimizu, Hitachi, JP;
Hitachi Cable, Ltd., Tokyo, JP;
Abstract
A flexible, non-halogen electric wire comprises a conductor fabricated by twisting a plurality of strands and an insulator covering the conductor; wherein: the diameter of each of strands is 0.12 to 0.31 mm; the insulator includes an ethylene copolymer including 25 to 40 weight percent of vinyl monomer, which has an oxygen element in its molecular structure, other than vinyl acetate as a main constituent and also includes an elastomer as an accessory constituent; the main and accessory constituents are mixed to prepare a resin material; the resin material and a metallic hydroxide are mixed to prepare a cladding material; the conductor is covered with the cladding material; and the cladding material is then bridged to form a cross-linked resin.