Patent ID: 7586043
Filing Date: 2009-09-08
Classification: C08L,H01B

Abstract:
1. A non-halogenous insulated wire comprising: a conductor; an inside coat formed of one or more layers and arranged to cover the conductor; and an outermost coat arranged to cover the inside coat, wherein the outermost coat is in the range of 10 to 100 μm in thickness, and is made from a resin composition including one or more sorts of polyethylene such that an average density of the included polyethylene becomes 0.910 g/cm at least one of the layers of the inside coat is made from a resin composition including: a resin ingredient by 100 part weight which includes: (A) polyethylene having a melt flow rate (MFR) of 5 g/10 min or less and having a density of 0.90 g/cm (B) at least one sort of polymer selected from (B1) an alpha-olefin polymer (copolymer), (B2) an ethylene-vinylester copolymer, (B3) an ethylene-alpha, beta-unsaturated carboxylic acid alkyl ester copolymer, and (B4) a styrene thermoplastic elastomer; (C) a metallic hydrate by 30 to 250 part weight; and (D) a zinc compound by 1 to 20 part weight, in which a weight percentage of (A) the polyethylene is 30 to 90 wt % and a weight percentage of (B) the polymer is 70 to 10 wt %, and at least one of (B) the polymer is modified by acid and/or (E) an organic functional coupling agent is further included by 0.3 to 10 part weight.