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US 11,912,011 B2Granted
Composite sheet and method for manufacturing same, and laminate and method for manufacturing same
AssigneeDenka Company Limited
InventorsYoshitaka Minakata, Tomoya Yamaguchi, Saori Inoue
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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.
Claims10
A composite sheet comprising:
- a nitride sintered body having a porous structure;
- and a semi-cured product of a thermosetting resin composition impregnated into the nitride sintered body, wherein
- line roughness Rz (maximum height), specified in JIS B 0601:
- 2013, on at least one principal surface of the composite sheet is 10 μm or less.
1 more element
Dependencies are inferred from the claim text.