Patent ID: 7771819
Filing Date: 2010-08-10
Classification: H01B,H01F,Y10T

Abstract:
1. A multilayer insulated wire which comprises a conductor and two or more extrusion-insulating layers to cover the conductor, wherein at least one layer of the insulating layers other than an innermost layer is formed by a resin mixture containing a polyphenylene sulfide resin (A) as a continuous phase, and an olefin-based copolymer ingredient (B) and a polyamide (E) as a dispersed phase, wherein the resin mixture contains 15 to 30 parts by mass in the sum of the olefin-based copolymer ingredient (B) and the polyamide (E), and 100 parts by mass of the polyphenylene sulfide resin (A), and wherein an outermost layer of the insulating layers is formed by the resin mixture.