DE3467826D1 - Resin composition having electromagnetic wave shielding effect - Google Patents

Resin composition having electromagnetic wave shielding effect

Info

Publication number
DE3467826D1
DE3467826D1 DE8484110394T DE3467826T DE3467826D1 DE 3467826 D1 DE3467826 D1 DE 3467826D1 DE 8484110394 T DE8484110394 T DE 8484110394T DE 3467826 T DE3467826 T DE 3467826T DE 3467826 D1 DE3467826 D1 DE 3467826D1
Authority
DE
Germany
Prior art keywords
resin composition
electromagnetic wave
wave shielding
shielding effect
effect
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE8484110394T
Other languages
English (en)
Inventor
Nabeta Takeshi
Hanahara Isamu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denka Co Ltd
Original Assignee
Denki Kagaku Kogyo KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP16435383A external-priority patent/JPS6055053A/ja
Priority claimed from JP16990983A external-priority patent/JPS6060155A/ja
Priority claimed from JP22701983A external-priority patent/JPS60120743A/ja
Priority claimed from JP24706883A external-priority patent/JPS60139747A/ja
Priority claimed from JP4627784A external-priority patent/JPS60190446A/ja
Application filed by Denki Kagaku Kogyo KK filed Critical Denki Kagaku Kogyo KK
Application granted granted Critical
Publication of DE3467826D1 publication Critical patent/DE3467826D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0073—Shielding materials
    • H05K9/0081—Electromagnetic shielding materials, e.g. EMI, RFI shielding
    • H05K9/009—Electromagnetic shielding materials, e.g. EMI, RFI shielding comprising electro-conductive fibres, e.g. metal fibres, carbon fibres, metallised textile fibres, electro-conductive mesh, woven, non-woven mat, fleece, cross-linked
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • C08K7/06—Elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/20—Conductive material dispersed in non-conductive organic material
    • H01B1/24—Conductive material dispersed in non-conductive organic material the conductive material comprising carbon-silicon compounds, carbon or silicon
DE8484110394T 1983-09-07 1984-08-31 Resin composition having electromagnetic wave shielding effect Expired DE3467826D1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP16435383A JPS6055053A (ja) 1983-09-07 1983-09-07 電磁波遮蔽性を有する樹脂組成物
JP16990983A JPS6060155A (ja) 1983-09-14 1983-09-14 電磁波遮蔽性を有する樹脂組成物
JP22701983A JPS60120743A (ja) 1983-12-02 1983-12-02 難燃性を有する電磁波遮蔽性樹脂組成物
JP24706883A JPS60139747A (ja) 1983-12-28 1983-12-28 難燃性を有する電磁波遮蔽性樹脂組成物
JP4627784A JPS60190446A (ja) 1984-03-10 1984-03-10 電磁波遮蔽性を有する樹脂組成物

Publications (1)

Publication Number Publication Date
DE3467826D1 true DE3467826D1 (en) 1988-01-07

Family

ID=27522533

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484110394T Expired DE3467826D1 (en) 1983-09-07 1984-08-31 Resin composition having electromagnetic wave shielding effect

Country Status (4)

Country Link
US (4) US4602051A (de)
EP (1) EP0137290B1 (de)
CA (1) CA1226391A (de)
DE (1) DE3467826D1 (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5611964A (en) * 1984-12-06 1997-03-18 Hyperion Catalysis International Fibril filled molding compositions
SE462099B (sv) * 1985-11-15 1990-05-07 Dow Chemical Co Emi avskaermningskompositmaterial
DE3700178A1 (de) * 1986-03-31 1987-10-01 Mitsubishi Gas Chemical Co Elektromagnetische wellen abschirmende thermoplastische harzmasse
US6403696B1 (en) * 1986-06-06 2002-06-11 Hyperion Catalysis International, Inc. Fibril-filled elastomer compositions
JPS63139944A (ja) * 1986-07-26 1988-06-11 Kurasawa Kogaku Kogyo Kk 導電性合成樹脂
KR880011821A (ko) * 1987-03-09 1988-10-31 오오자와 히데오 도전성 수지 조성물 및 그 성형품
US4911981A (en) * 1987-06-16 1990-03-27 Schnur Joel M Metal clad lipid microstructures
US4940619A (en) * 1987-10-05 1990-07-10 Smith Novis W Jr Radiation absorption device
US6464908B1 (en) 1988-01-28 2002-10-15 Hyperion Catalysis International, Inc. Method of molding composites containing carbon fibrils
JPH084198B2 (ja) * 1988-02-26 1996-01-17 株式会社ペトカ 可撓性の電磁波反射材料
JPH0232158A (ja) * 1988-07-20 1990-02-01 Aisin Seiki Co Ltd 導電性樹脂成形用組成物
USH1332H (en) 1988-10-03 1994-07-05 E. I. Du Pont De Nemours And Company Thermal conductive material
JPH0777301B2 (ja) * 1988-11-04 1995-08-16 北川工業株式会社 電磁気シールド用筐体
US5068061A (en) * 1989-12-08 1991-11-26 The Dow Chemical Company Electroconductive polymers containing carbonaceous fibers
DE3941680A1 (de) * 1989-12-18 1991-06-20 Telefunken Electronic Gmbh Kunststoffgehaeuse fuer elektronische bauteile
US5149465A (en) * 1990-03-29 1992-09-22 Mitsui Toatsu Chemicals, Incorporated Conductive resin composition
CA2083868A1 (en) * 1990-11-14 1993-06-12 Chong Soo Lee Coated abrasive having a coating of an epoxy resin coatable from water
CA2054554A1 (en) * 1990-11-14 1992-05-15 Chong Soo Lee Coated abrasive having an overcoating of an epoxy resin coatable from water and a grinding aid
DE4142903A1 (de) * 1991-12-24 1993-07-01 Gruenau Gmbh Chem Fab Brandschutzmasse und ihre verwendung
US5252634A (en) * 1992-02-18 1993-10-12 Patel Naresh D Low VOC (volatile organic compounds), solvent-based thermoplastic pipe adhesives which maintain joint adhesive performance
US5591382A (en) * 1993-03-31 1997-01-07 Hyperion Catalysis International Inc. High strength conductive polymers
US5506293A (en) * 1994-09-09 1996-04-09 Northrop Grumman Corporation Isotropic orientation of carbon fibers in resin matrix materials
US5904997A (en) 1996-02-27 1999-05-18 Northrop Grumman Corporation Abrasion resistant ceramic insulation tile and method
US5821289A (en) * 1996-07-19 1998-10-13 The B.F. Goodrich Company Low volatile organic solvent based adhesive
US5817708A (en) * 1996-07-19 1998-10-06 The B. F. Goodrich Company Low volatile organic solvent based adhesive
US5989723A (en) * 1997-05-16 1999-11-23 Far Eastern Textile Ltd. Conductive polyester-based alloy sheet
CN1143258C (zh) * 1997-10-02 2004-03-24 三星电子株式会社 具有阻燃壳的显示器
KR100430194B1 (ko) * 1998-12-31 2004-09-18 제일모직주식회사 가공 및 압출 안정성이 크게 향상된 수지 조성물
DE19903701C5 (de) * 1999-01-30 2006-12-14 Asahi Kasei Kabushiki Kaisha Verfahren zur Herstellung eines thermoplastischen Formkörpers, der Kohlefasern enthält
US6268408B1 (en) * 1999-10-22 2001-07-31 Lucent Technologies Inc. Conductive fire-retardant thermoplastic elastomer mixture
US6384128B1 (en) * 2000-07-19 2002-05-07 Toray Industries, Inc. Thermoplastic resin composition, molding material, and molded article thereof
US8501858B2 (en) * 2002-09-12 2013-08-06 Board Of Trustees Of Michigan State University Expanded graphite and products produced therefrom
US20040171722A1 (en) * 2003-02-28 2004-09-02 Brown William R. Flame retardant polyurethanes and additive compositions for use in producing them
JP2005051129A (ja) * 2003-07-30 2005-02-24 Sony Corp 電子機器
EP2006334A4 (de) * 2006-04-07 2010-09-22 Nec Corp Wärmeleitendes harzmaterial und formkörper daraus
WO2008087688A1 (ja) * 2007-01-18 2008-07-24 Toda Kogyo Corporation 導電・磁性フィラー、それを含む樹脂組成物、それを用いた電磁波干渉抑制用シート及び用途及び電磁波干渉抑制シートの製造方法
EP2136613B1 (de) * 2007-04-11 2016-02-17 Toda Kogyo Corporation Blech zur verhinderung von interferenzen in elektromagnetischen wellen, flachkabel für ein hochfrequenzsignal, flexibles bestücktes substrat und verfahren zur herstellung eines blechs zur verhinderung von interferenzen in elektromagnetischen wellen
EP2019425A1 (de) * 2007-07-27 2009-01-28 Semiconductor Energy Laboratory Co., Ltd. Halbleiterbauelement und Verfahren zu seiner Herstellung
WO2010035829A1 (ja) * 2008-09-29 2010-04-01 日清オイリオグループ株式会社 植物焼成物及び電磁波遮蔽体
CN109851888A (zh) * 2019-01-10 2019-06-07 安徽旭升新材料有限公司 碳纤维pc复合材料加工成型的笔记本底座
CN111454546B (zh) * 2020-04-26 2022-06-10 诺思贝瑞新材料科技（苏州）有限公司 一种电磁屏蔽复合材料及其制备方法
CN112768124B (zh) * 2020-12-30 2022-06-07 安徽宏源特种电缆股份有限公司 一种航空航天用轻型抗核电磁脉冲电缆及其生产工艺

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1544712A1 (de) * 1965-07-29 1969-02-13 Huels Chemische Werke Ag Antielektrostatische Formmassen aus Polystyrol
US3445396A (en) * 1966-01-14 1969-05-20 Kao Corp Method of making synthetic resins antistatic and antistatic agent composition therefor
JPS517499B2 (de) * 1972-05-08 1976-03-08
GB1433129A (en) * 1972-09-01 1976-04-22 Raychem Ltd Materials having non-linear resistance characteristics
JPS5430417B2 (de) * 1973-10-25 1979-10-01
US3960790A (en) * 1974-03-25 1976-06-01 Rca Corporation Disc record and method of compounding disc record composition
JPS5449A (en) * 1977-12-26 1979-01-05 Kyowa Electric & Chemical Continuous coating apparatus
US4314040A (en) * 1978-10-27 1982-02-02 Akzona Incorporated Solid antistatic compositions
US4374040A (en) * 1979-08-02 1983-02-15 Buckman Laboratories, Inc. Aminoalkylenephosphonic acids and salts thereof and their use in aqueous systems
JPS5670042A (en) * 1979-11-12 1981-06-11 Asahi Chem Ind Co Ltd Composition for carbon fiber composite
JPS57108153A (en) * 1980-12-25 1982-07-06 Sumitomo Chem Co Ltd Resin composition
JPS57158248A (en) * 1981-03-27 1982-09-30 Showa Denko Kk Polyolefin composition
JPS57178383A (en) * 1981-04-27 1982-11-02 Fujitsu Ltd Detector for infrared ray
JPS5871954A (ja) * 1981-10-24 1983-04-28 Hino Motors Ltd 繊維強化樹脂材料
US4508640A (en) * 1981-11-24 1985-04-02 Showa Denko Kabushiki Kaisha Electromagnetic wave-shielding materials
JPS58136644A (ja) * 1982-02-09 1983-08-13 Showa Denko Kk 塩化ビニル系樹脂組成物
JPS58136643A (ja) * 1982-02-09 1983-08-13 Showa Denko Kk 塩化ビニル系樹脂組成物
JPS5920917A (ja) * 1982-07-26 1984-02-02 三菱電線工業株式会社 インタフエイス用バスケ−ブル装置
JPS5922710A (ja) * 1982-07-30 1984-02-06 Toshiba Chem Corp 導電性成形材料の製造方法
JPS5971478A (ja) * 1982-10-13 1984-04-23 三菱レイヨン株式会社 表面処理された炭素繊維
NL8204288A (nl) * 1982-11-05 1984-06-01 Gen Electric Polymeermengsel, werkwijze voor het bereiden van het polymeermengsel, voorwerpen gevormd uit het polymeermengsel.
JPS59129118A (ja) * 1983-01-15 1984-07-25 Fujikura Ltd 熱収縮性プラスチツク成形体
JPS6092354A (ja) * 1983-10-27 1985-05-23 Denki Kagaku Kogyo Kk メタライジングされた炭素粉末及びそれを配合した樹脂組成物

Also Published As

Publication number Publication date
US4604413A (en) 1986-08-05
US4696956A (en) 1987-09-29
EP0137290B1 (de) 1987-11-25
EP0137290A3 (en) 1985-10-02
CA1226391A (en) 1987-09-01
US4704413A (en) 1987-11-03
EP0137290A2 (de) 1985-04-17
US4602051A (en) 1986-07-22
CA1260180C (de) 1989-09-26

Similar Documents

Publication Publication Date Title
DE3467826D1 (en) Resin composition having electromagnetic wave shielding effect
GB2159822B (en) Electromagnetic shielding material
GB2135679B (en) Electromagnetic interference shielding materials
DE3374042D1 (en) Electro-magnetic wave absorbing material
GB2130786B (en) An electromagnetic shield
GB2089817B (en) Electromagnetic shielding
GB2117569B (en) Electromagnetic wave absorbers
GB2145823B (en) Electromagnetic trandsducer
GB8406663D0 (en) Filler-blended resin compositions
GB8422823D0 (en) Continuous wave radar
AU1779583A (en) Composition for shielding electromagnetic wave
GB2145096B (en) Electromagnetic wave attenuating coating composition
GB2145105B (en) Electrically-conductive resin composition
EP0139234A3 (en) Resin composition
EP0136916A3 (en) Anthithrombic resin composition
EP0129308A3 (en) Electromagnetic force-transducer
ZA846370B (en) Electromagnetic stirrer
GB8313170D0 (en) Electromagnetic devices
GB8423429D0 (en) Electromagnetic deflection unit
GB2137360B (en) Electromagnetic flowmeter
GB2135114B (en) Electromagnetic deflection unit
GB2162695B (en) Electromagnetic shielding device
GB8411700D0 (en) Electromagnetic shielding device
DE3479897D1 (en) Resin composition
GB8431874D0 (en) Mount for millimeter wave application

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: STREHL, P., DIPL.-ING. DIPL.-WIRTSCH.-ING. SCHUEBEL-HOPF, U., DIPL.-CHEM. DR.RER.NAT. GROENING, H., DIPL.-ING., PAT.-ANWAELTE, 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee