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Title:
COMPOSITE BODY AND LAYERED BODY
Document Type and Number:
WIPO Patent Application WO/2021/230328
Kind Code:
A1
Abstract:
One aspect of the present invention is a composite body formed from a nitride sintered body having a porous structure and a semicured product of a thermosetting composition impregnating the nitride sintered body, the composite body having a breakdown voltage of 4.5 kV or greater.

Inventors:
SUZUKI NOBUYA (JP)
INOUE SAORI (JP)
UESHIMA YASUHISA (JP)
YOSHIMATSU RYO (JP)
KOGA RYUJI (JP)
Application Number:
PCT/JP2021/018257
Publication Date:
November 18, 2021
Filing Date:
May 13, 2021
Export Citation:
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Assignee:
DENKA COMPANY LTD (JP)
International Classes:
C04B35/583; B32B5/18; B32B15/04; B32B15/08; C04B41/83
Domestic Patent References:
WO2019111978A12019-06-13
WO2015022956A12015-02-19
WO2018181606A12018-10-04
WO2020203586A12020-10-08
Foreign References:
JP2015096456A2015-05-21
JP2015124122A2015-07-06
US20180148623A12018-05-31
JPS55136189A1980-10-23
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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