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    FLAME RETARDANT MATERIAL
    22.
    发明公开
    FLAME RETARDANT MATERIAL 审中-公开

    公开(公告)号：EP3816234A1

    公开(公告)日：2021-05-05

    申请号：EP19824980.7

    申请日：2019-06-18

    Applicant: Nitto Denko Corporation

    Inventor： SUGINO Yusuke ,  IMOTO Takashi ,  KAWANISHI Daisuke ,  KINOSHITA Mayu

    IPC: C08L101/00 ,  C08K3/016 ,  C08K3/40 ,  C08L83/04 ,  C09K21/02 ,  C09K21/04

    Abstract: Provided is a novel flame retardant material excellent in flame retardancy. A flame retardant material according to one embodiment of the present invention is formed from a resin composition (A) including a binder resin, a low-melting point inorganic substance, and a high-melting point inorganic substance. A flame retardant material according to another embodiment of the present invention is formed from a resin composition (B) including a binder resin that produces a high-melting point inorganic substance when heated, and a low-melting point inorganic substance.

    INSULATING HEAT DISSIPATION SHEET
    23.
    发明公开
    INSULATING HEAT DISSIPATION SHEET 审中-公开

    公开(公告)号：EP3761355A1

    公开(公告)日：2021-01-06

    申请号：EP19757161.5

    申请日：2019-02-25

    Applicant: Denka Company Limited

    Inventor： WADA,Kosuke ,  YAMAGATA,Toshitaka ,  KANEKO,Masahide

    IPC: H01L23/373 ,  C08K3/38 ,  C08K3/40 ,  C08L83/04 ,  H01L23/36 ,  H05K7/20

    Abstract: Provided is an insulating heat dissipation sheet which has both high thermal conductivity and high insulating properties, particularly that suitable for use as a heat dissipation member for electronic components.
    An insulating heat dissipation sheet, comprising hexagonal boron nitride and a silicone resin, wherein the particle size frequency distribution of the hexagonal boron nitride has maximal peaks in a range of 35 to 100 µm, and in a range of 10 to 25 µm and/or in a range of 0.4 to 5 µm; the average particle size of the hexagonal boron nitride is in a range of 30 to 80 µm; and the insulating heat dissipation sheet comprises a silicone composition containing the hexagonal boron nitride in a content of 40 to 70% by volume and the silicone resin in a content of 30 to 60% by volume.

    VERSTÄRKTE THERMPOLASTISCHE FORMMASSE
    27.
    发明公开
    VERSTÄRKTE THERMPOLASTISCHE FORMMASSE 审中-公开

    公开(公告)号：EP3725833A1

    公开(公告)日：2020-10-21

    申请号：EP19169464.5

    申请日：2019-04-16

    Applicant: EMS-Patent AG

    Inventor： AEPLI, Etienne

    IPC: C08K3/40 ,  C08K7/00 ,  C08K7/14

    Abstract: Polyamid-Formmasse bestehend aus den Komponenten
    (A) 28.0-64.9 Gew.-% wenigstens eines Polyamids,
    (B) 15.0-40.0 Gew.-% Glasfasern,
    (C) 15.0-35.0 Gew.-% Glasflakes mit einer Teilchendicke im Bereich von 0.3 - 2.0 µm,
    (D) 0.1-2.0 Gew.-% Hitzestabilisator,
    (E) 0-5.0 Gew.-% Additive
    mit der Massgabe, dass die Summe der Komponenten (B) und (C) im Bereich von 35.0 bis 65.0 Gew.-% liegt, bezogen auf die Summe der Komponenten (A) bis (E), und die Summe der Komponenten (A) bis (E) 100 Gew.-% ergibt.

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