DE3626460A1 - Kunststoffmischung mit elektromagnetischen abschirmeigenschaften - Google Patents

Kunststoffmischung mit elektromagnetischen abschirmeigenschaften

Info

Publication number
DE3626460A1
DE3626460A1 DE19863626460 DE3626460A DE3626460A1 DE 3626460 A1 DE3626460 A1 DE 3626460A1 DE 19863626460 DE19863626460 DE 19863626460 DE 3626460 A DE3626460 A DE 3626460A DE 3626460 A1 DE3626460 A1 DE 3626460A1
Authority
DE
Germany
Prior art keywords
plastic mixture
electrically conductive
vol
shielding
electromagnetic shielding
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.)
Granted
Application number
DE19863626460
Other languages
German (de)
English (en)
Other versions
DE3626460C2 (enExample
Inventor
Klaus Dipl-Ing Wenderoth
O Dr Rer Nat Krieger Wolfram H
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.)
Lehmann&Voss and Co KG
Original Assignee
Lehmann&Voss and Co KG
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
Application filed by Lehmann&Voss and Co KG filed Critical Lehmann&Voss and Co KG
Priority to DE19863626460 priority Critical patent/DE3626460A1/de
Priority to EP87110719A priority patent/EP0256350A1/de
Priority to US07/081,232 priority patent/US4783279A/en
Publication of DE3626460A1 publication Critical patent/DE3626460A1/de
Application granted granted Critical
Publication of DE3626460C2 publication Critical patent/DE3626460C2/de
Granted 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
    • H05K9/0083—Electromagnetic shielding materials, e.g. EMI, RFI shielding comprising electro-conductive non-fibrous particles embedded in an electrically insulating supporting structure, e.g. powder, flakes, whiskers
    • 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
    • H01B1/22—Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE19863626460 1986-08-05 1986-08-05 Kunststoffmischung mit elektromagnetischen abschirmeigenschaften Granted DE3626460A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19863626460 DE3626460A1 (de) 1986-08-05 1986-08-05 Kunststoffmischung mit elektromagnetischen abschirmeigenschaften
EP87110719A EP0256350A1 (de) 1986-08-05 1987-07-24 Kunststoffmischung mit elektromagnetischen Abschirmeigenschaften
US07/081,232 US4783279A (en) 1986-08-05 1987-08-04 Plastic mixture with electromagnetic shielding characteristics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863626460 DE3626460A1 (de) 1986-08-05 1986-08-05 Kunststoffmischung mit elektromagnetischen abschirmeigenschaften

Publications (2)

Publication Number Publication Date
DE3626460A1 true DE3626460A1 (de) 1988-02-11
DE3626460C2 DE3626460C2 (enExample) 1988-05-11

Family

ID=6306714

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863626460 Granted DE3626460A1 (de) 1986-08-05 1986-08-05 Kunststoffmischung mit elektromagnetischen abschirmeigenschaften

Country Status (3)

Country Link
US (1) US4783279A (enExample)
EP (1) EP0256350A1 (enExample)
DE (1) DE3626460A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10881038B2 (en) 2017-11-10 2020-12-29 Mahle International Gmbh Control system
CN112625445A (zh) * 2016-09-28 2021-04-09 莫列斯有限公司 电磁屏蔽用片材及其制造方法

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1305035C (en) * 1988-07-08 1992-07-14 Osamu Akimoto Electroconductive thermoplastic resin sheets and molded articles
JPH0714744B2 (ja) * 1988-12-15 1995-02-22 旭有機材工業株式会社 集積回路用トレー
US5105120A (en) * 1989-08-01 1992-04-14 Mitsubishi Denki Kabushiki Kaisha Deflection yoke having a ferrite-containing plastic composition
JP2883128B2 (ja) * 1989-11-13 1999-04-19 三菱化学株式会社 導電性熱可塑性樹脂組成物
CA2080177C (en) * 1992-01-02 1997-02-25 Edward Allan Highum Electro-magnetic shield and method for making the same
DE69325058T2 (de) * 1992-07-20 1999-09-30 General Motors Corp., Detroit Ferromagnetische und ferroelektrische Verbundmaterialien
JPH0645781A (ja) * 1992-07-22 1994-02-18 Uniden Corp 電磁波遮蔽構造体
US5709138A (en) * 1994-01-03 1998-01-20 Martin Marietta Corporation Method and apparatus for precision cutting of fibers
DE29506744U1 (de) * 1995-04-20 1995-07-13 Bürkert Werke GmbH & Co., 74653 Ingelfingen Elektromagneteinheit für ein Magnetventil
DE19516448A1 (de) * 1995-05-04 1996-11-07 Siemens Matsushita Components Flexible Kunststoffolie mit magnetischen Eigenschaften
US5702179A (en) * 1995-10-02 1997-12-30 Osram Sylvania, Inc. Discharge lamp having light-transmissive conductive coating for RF containment and heating
JPH09147626A (ja) * 1995-11-22 1997-06-06 Nippon Zeon Co Ltd 樹脂組成物、および成形品
AU5179298A (en) * 1996-11-07 1998-05-29 JPM Company, Inc., The Materials for radio frequency/electromagnetic interference shielding
AU2000278251A1 (en) * 2000-07-09 2002-04-15 Chen, Chung Chin Method of making barium strontium titanate filled plastics
US6872888B2 (en) * 2001-05-31 2005-03-29 Albert Santelli, Jr. Universally adjustable wire and/or cable enclosure connector for wire and/or cable enclosure systems
US7892632B2 (en) * 2004-09-30 2011-02-22 The United States Of America As Represented By The Secretary Of The Navy Metallized fibers and method therefor
US7815820B2 (en) * 2007-10-18 2010-10-19 General Electric Company Electromagnetic interference shielding polymer composites and methods of manufacture
US9130288B2 (en) * 2012-07-19 2015-09-08 Holland Electronics, Llc Moving part coaxial cable connector
KR102410075B1 (ko) * 2015-10-27 2022-06-16 헨켈 아게 운트 코. 카게아아 저주파수 emi 차폐를 위한 전도성 조성물
US9963111B1 (en) * 2017-08-29 2018-05-08 Harmoniks, Inc. Combustion engine electromagnetic energy disruptor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2413475A1 (de) * 1973-03-20 1975-01-02 Raychem Ltd Polymerenmassen fuer elektrische verwendungszwecke
EP0090432A2 (en) * 1982-03-31 1983-10-05 Nec Corporation Electro-magnetic wave absorbing material

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4129544A (en) * 1976-04-29 1978-12-12 E. I. Du Pont De Nemours And Company Aqueous acrylic coating composition for electrical conductors
DE3024888A1 (de) * 1980-07-01 1982-02-04 Bayer Ag, 5090 Leverkusen Verbundmaterial zur abschirmung elektromagnetischer strahlung
US4493912A (en) * 1983-08-15 1985-01-15 General Electric Company Electromagnetic wave attenuating composition
JPS60249392A (ja) * 1984-05-24 1985-12-10 ティーディーケイ株式会社 電磁シ−ルド材料

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2413475A1 (de) * 1973-03-20 1975-01-02 Raychem Ltd Polymerenmassen fuer elektrische verwendungszwecke
EP0090432A2 (en) * 1982-03-31 1983-10-05 Nec Corporation Electro-magnetic wave absorbing material

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112625445A (zh) * 2016-09-28 2021-04-09 莫列斯有限公司 电磁屏蔽用片材及其制造方法
CN112625445B (zh) * 2016-09-28 2022-10-04 莫列斯有限公司 电磁屏蔽用片材及其制造方法
US10881038B2 (en) 2017-11-10 2020-12-29 Mahle International Gmbh Control system

Also Published As

Publication number Publication date
US4783279A (en) 1988-11-08
DE3626460C2 (enExample) 1988-05-11
EP0256350A1 (de) 1988-02-24

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee