Title:
COMPOSITE SHEET AND METHOD FOR MANUFACTURING SAME, AND LAMINATE AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2021/079918
Kind Code:
A1
Abstract:
One aspect of the present invention provides a composite sheet which comprises a nitride sintered body having a porous structure and a semi-cured product of a thermosetting resin composition impregnated into the nitride sintered body, the line roughness Rz specified by JIS B 0601:2013 of at least one main surface being 10 μm or less.
Inventors:
MINAKATA YOSHITAKA (JP)
YAMAGUCHI TOMOYA (JP)
INOUE SAORI (JP)
YAMAGUCHI TOMOYA (JP)
INOUE SAORI (JP)
Application Number:
PCT/JP2020/039615
Publication Date:
April 29, 2021
Filing Date:
October 21, 2020
Export Citation:
Assignee:
DENKA COMPANY LTD (JP)
International Classes:
H01L23/36; B24B27/06; B28D1/08; B32B5/18; B32B9/00; B32B15/04
Domestic Patent References:
| WO2014196496A1 | 2014-12-11 | |||
| WO2018181606A1 | 2018-10-04 | |||
| WO2014196496A1 | 2014-12-11 |
Foreign References:
| JP2006206393A | 2006-08-10 | |||
| JP2003037382A | 2003-02-07 | |||
| JP2011176024A | 2011-09-08 | |||
| JP2010153538A | 2010-07-08 | |||
| JP2016103611A | 2016-06-02 | |||
| JPH08244163A | 1996-09-24 | |||
| JP2007173338A | 2007-07-05 | |||
| JPH0891960A | 1996-04-09 | |||
| JP2016103611A | 2016-06-02 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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