Title:
CROSS-LINKABLE POLYMER COMPOSITION, CROSS-LINKED POLYMER MATERIAL, INSULATED WIRE, AND WIRE HARNESS
Document Type and Number:
WIPO Patent Application WO/2023/032899
Kind Code:
A1
Abstract:
Provided are: a cross-linkable polymer composition for providing a cross-linked body that is capable of realizing both heat resistance and re-moldability; a cross-linked polymer material that is capable of realizing both heat resistance and re-moldability; an insulated wire comprising such a cross-linked polymer material, and a wire harness. The present invention provides a cross-linkable polymer composition comprising a component A in which metal ions are freed by heat, and a component B configured from an organic polymer having a side chain, wherein: the component B includes, in the side chain, an electron-accepting substituent which is capable of forming an ionic bond with a metal ion freed from the component A; and a cross-linked body in which the component B is cross-linked by the metal ion freed from the component A has a flow starting temperature in the range of 190°C to 300°C. Further, the present invention provides a cross-linked polymer material comprising a cross-linked body of the cross-linking polymer composition. The present invention also provides: an insulated wire having a wire conducting body and an insulation covering which is configured from the cross-linked polymer material and covers the outer periphery of the wire conducting body; and a wire harness comprising the insulated wire.
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Inventors:
SATO MASASHI (JP)
HOSOKAWA TAKEHIRO (JP)
OTSUKA YASUYUKI (JP)
SHIMADA TATSUYA (JP)
HASE TATSUYA (JP)
MIZOGUCHI MAKOTO (JP)
HOSOKAWA TAKEHIRO (JP)
OTSUKA YASUYUKI (JP)
SHIMADA TATSUYA (JP)
HASE TATSUYA (JP)
MIZOGUCHI MAKOTO (JP)
Application Number:
PCT/JP2022/032374
Publication Date:
March 09, 2023
Filing Date:
August 29, 2022
Export Citation:
Assignee:
AUTONETWORKS TECHNOLOGIES LTD (JP)
SUMITOMO WIRING SYSTEMS (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
UNIV KYUSHU NAT UNIV CORP (JP)
SUMITOMO WIRING SYSTEMS (JP)
SUMITOMO ELECTRIC INDUSTRIES (JP)
UNIV KYUSHU NAT UNIV CORP (JP)
International Classes:
C08L101/02; C08K5/07; C08L23/26; H01B7/00; H01B7/02; H01B7/08
Foreign References:
| JP2002020579A | 2002-01-23 | |||
| JP2004035822A | 2004-02-05 | |||
| JP2004051814A | 2004-02-19 | |||
| JP2002317122A | 2002-10-31 | |||
| JP2008163239A | 2008-07-17 | |||
| JP2021155600A | 2021-10-07 |
Attorney, Agent or Firm:
WENO & PARTNERS (JP)
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