Title:
WIRE HARNESS
Document Type and Number:
WIPO Patent Application WO/2022/138204
Kind Code:
A1
Abstract:
Provided is a wire harness in which locations where an electric wire conductor is exposed through an insulation coating are covered by a waterproof part, it being possible to preserve the adhesiveness of the waterproof part to the plasticizing-agent-containing insulation coating even when said wire harness is placed in a high-temperature, high-humidity environment. This wire harness 1 has: an electric wire 4 that has a conductor 2 and an insulation coating 3 covering the outer periphery of the conductor 2, said electric wire 4 being provided with a conductor-exposed part 5 at which the conductor 2 is exposed through the insulation coating 3; and a waterproof part 10 that integrally covers the conductor-exposed part 5 and the surface of the insulation coating 3. The insulation coating 3 contains a plasticizing agent. The waterproof part 10 is configured as a cured resin composition containing a urethane (meth)acrylate oligomer and a nitrogen-containing monomer that is a radical polymerizable monomer containing nitrogen atoms.
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Inventors:
TAKATA YUTAKA (JP)
FURUKAWA MIKIYA (JP)
FURUKAWA MIKIYA (JP)
Application Number:
PCT/JP2021/045335
Publication Date:
June 30, 2022
Filing Date:
December 09, 2021
Export Citation:
Assignee:
AUTONETWORKS TECHNOLOGIES LTD (JP)
SUMITOMO WIRING SYSTEMS (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
SUMITOMO WIRING SYSTEMS (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
International Classes:
H01B3/42; H01B3/44; H01B7/00
Domestic Patent References:
| WO2014112157A1 | 2014-07-24 | |||
| WO2010131471A1 | 2010-11-18 |
Foreign References:
| JP2016058317A | 2016-04-21 | |||
| JP2018049814A | 2018-03-29 |
Attorney, Agent or Firm:
WENO & PARTNERS (JP)
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