Title:
LAMINATE PLATE
Document Type and Number:
Japanese Patent JP2021104624
Kind Code:
A
Abstract:
To provide a laminate plate excellent in low loss characteristics and a peel strength between a fluororesin-containing layer and a metal foil layer.SOLUTION: A laminate plate includes a glass cloth, a fluororesin-containing layer that is formed on both surfaces of the glass cloth and contains an adhesive denatured PFA resin, and a metal foil layer touching the fluororesin-containing layer. The metal foil layer has a first surface touching the fluororesin-containing layer and a second surface opposite to the first surface. The first surface has a surface roughness of 1 μm or less.SELECTED DRAWING: Figure 1
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Inventors:
YOKOO TATSUYA
Application Number:
JP2019236905A
Publication Date:
July 26, 2021
Filing Date:
December 26, 2019
Export Citation:
Assignee:
CHUKOH CHEM IND
International Classes:
B32B17/04; B32B15/082; B32B27/30; H05K1/03
Attorney, Agent or Firm:
Kurata Masatoshi
Nobuhisa Nogawa
Tadashi Inoue
Naoki Kono
Shigeru Iino
Sanae Kaneko
Nobuhisa Nogawa
Tadashi Inoue
Naoki Kono
Shigeru Iino
Sanae Kaneko