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Electric cable

  • US 9,818,505 B2
  • Filed: 04/20/2016
  • Issued: 11/14/2017
  • Est. Priority Date: 12/18/2012
  • Status: Active Grant
First Claim
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1. An electric cable, including:

  • a conductor comprising a plurality of wires each having a diameter of 0.15 to 0.5 mm; and

    an insulating resin including a flame retardant and covering an outer periphery of the conductor,wherein the insulating resin comprises a copolymer A consisting of a comonomer having polarity and olefin, or a mixture of the copolymer A and a copolymer B consisting of α

    -olefin and olefin,wherein a ratio of a diameter of the electric cable to a diameter of the conductor is from 1.15 to 1.40, andwherein a secant modulus of the insulating resin is from 10 to 50 MPa.

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