Patent ID: 11875922
Assignee: PROTERIAL, LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  B | IPC B  H

Claim 0:
1. An insulated electric wire, comprising:
a conductor; and
a covering layer disposed around an outer circumference of the conductor,
wherein the covering comprises a first flame retardant layer composed of a flame retardant resin composition including a first resin component and a first flame retardant and a second flame retardant layer composed of a flame retardant resin composition including a second resin component and a second flame retardant, and an insulating layer interposed between the first flame retardant layer and the second flame retardant layer,
wherein the insulating layer comprises a resin composition including a third resin component, and the third resin component includes 40% by mass or more of a resin having a melting point of 125 degrees C. or higher of 100% by mass of the third resin component, and wherein each of the flame retardant resin compositions for forming the first and second flame retardant layers includes 150 parts by mass or more and 250 parts by mass or less of flame retardant with respect to 100 parts by mass of resin component, and
wherein the insulating layer is absent a flame retardant.