Title:
LAYERED BODY OF CONDUCTOR AND INSULATIVE COATING, COIL, ROTATING ELECTRICAL MACHINE, INSULATING RESIN COMPOSITION, INSULATING COATING MATERIAL, AND INSULATING FILM
Document Type and Number:
WIPO Patent Application WO/2024/090522
Kind Code:
A1
Abstract:
Provided is a layered body having excellent insulating performance, and excellent resistance to partial discharge even under high humidity environments. This layered body comprises at least a conductor and an insulating coating. The insulating coating is formed from a nanocomposite composed of a resin composition obtained by dispersing a metal hydroxide hydrate in a resin. The metal oxide hydrate has a negative zeta potential when dispersed in N-methyl-2-pyrrolidone (NMP).
Inventors:
HAYASHIZAKA NORIYUKI (JP)
KATO TOSHIHIKO (JP)
KATO TOSHIHIKO (JP)
Application Number:
PCT/JP2023/038717
Publication Date:
May 02, 2024
Filing Date:
October 26, 2023
Export Citation:
Assignee:
SUMITOMO SEIKA CHEMICALS CO LTD (JP)
International Classes:
H01B7/02; H01B3/00; H01B3/30; H01B3/40; H01B3/42; H01B7/00; H01F5/00; H01F5/06; H02K3/34
Attorney, Agent or Firm:
TANAKA, Junya et al. (JP)
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