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Patent Searching and Data


Title:
有機絶縁体、金属張積層板および配線基板
Document Type and Number:
Japanese Patent JP6811240
Kind Code:
B2
Abstract:
There is provided an organic insulating body which contains a cyclic olefin copolymer as a main component and a peroxide having a benzene ring, and has such a property that a loss tangent peak appears at 120° C. or higher in a dynamic mechanical analysis.

Inventors:
Tadashi Nagasawa
Main tax
Satoshi Kajita
Application Number:
JP2018528832A
Publication Date:
January 13, 2021
Filing Date:
July 19, 2017
Export Citation:
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Assignee:
Kyocera Corporation
International Classes:
C08L45/00; B32B15/085; C08K5/14; H05K1/03
Domestic Patent References:
JP11343310A
JP2014156520A
JP2003238761A
JP2167318A
JP6228377A
JP2010100843A
JP2014101503A
JP2018039950A
JP11080492A
JP2004169049A
JP2010189619A
JP2002318301A
JP14141689A1
Foreign References:
WO2019142570A1
WO2017150218A1
US20170260364
Attorney, Agent or Firm:
Toshikazu Fukai