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Title:
ELECTRIC WAVE ABSORBER AND LAMINATE FOR ELECTRIC WAVE ABSORBER
Document Type and Number:
WIPO Patent Application WO/2022/118718
Kind Code:
A1
Abstract:
This electric wave absorber 1a comprises a resistive layer 10, a reflector 30, and a dielectric layer 20. The resistive layer 10 contains multilayer carbon nanotubes 11. In addition, the resistive layer 10 has a specific resistance of 1.5 Ω·cm or less. The reflector 30 reflects electric waves. The dielectric layer 20 is disposed between the resistive layer and the reflector in a thickness direction of the resistive layer 10.

Inventors:
NAKANISHI YOSUKE (JP)
UEDA ERI (JP)
MACHINAGA HIRONOBU (JP)
Application Number:
PCT/JP2021/043068
Publication Date:
June 09, 2022
Filing Date:
November 24, 2021
Export Citation:
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Assignee:
NITTO DENKO CORP (JP)
International Classes:
H01Q17/00; B32B7/025; H05K9/00
Domestic Patent References:
WO2019235364A12019-12-12
Foreign References:
JP2018195854A2018-12-06
JP2005311330A2005-11-04
JP2005252080A2005-09-15
CN109971381A2019-07-05
Attorney, Agent or Firm:
KAMADA Koichi et al. (JP)
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