Title:
CROSSLINKABLE POLYMER COMPOSITION, CROSSLINKED POLYMER MATERIAL, INSULATED WIRE AND WIRING HARNESS
Document Type and Number:
WIPO Patent Application WO/2023/032900
Kind Code:
A1
Abstract:
The present invention provides: a crosslinkable polymer composition which enables the achievement of a crosslinked body that has both heat resistance and re-formability, while exhibiting high wear resistance; a crosslinked polymer material which has both heat resistance and re-formability, while exhibiting high wear resistance; and an insulated wire and a wiring harness, each of which comprises this crosslinked polymer material. The present invention provides a crosslinkable polymer composition which contains a component A that releases metal ions by means of heat and a component B that is composed of an organic polymer having a side chain and a Shore D hardness of 50 or more, wherein: the component B comprises, in the side chain, an electron-withdrawing substituent that is capable of forming an ion bond with a metal ion that is released from the component A; and a crosslinked body, which is obtained by crosslinking the component B by means of metal ions that are released from the component A, has a flow starting temperature within the range from 190°C to 300°C. The present invention also provides a crosslinked polymer material which comprises a crosslinked body of the crosslinkable polymer composition.
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Inventors:
SATO MASASHI (JP)
HOSOKAWA TAKEHIRO (JP)
SHIMADA TATSUYA (JP)
MIZOGUCHI MAKOTO (JP)
HOSOKAWA TAKEHIRO (JP)
SHIMADA TATSUYA (JP)
MIZOGUCHI MAKOTO (JP)
Application Number:
PCT/JP2022/032375
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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