DE60336990D1 - Flammenbeständige, elektrisch leitfähige emi-abschirmungsmaterialien und verfahren zu ihrer herstellung - Google Patents

Flammenbeständige, elektrisch leitfähige emi-abschirmungsmaterialien und verfahren zu ihrer herstellung

Info

Publication number
DE60336990D1
DE60336990D1 DE60336990T DE60336990T DE60336990D1 DE 60336990 D1 DE60336990 D1 DE 60336990D1 DE 60336990 T DE60336990 T DE 60336990T DE 60336990 T DE60336990 T DE 60336990T DE 60336990 D1 DE60336990 D1 DE 60336990D1
Authority
DE
Germany
Prior art keywords
shielding materials
flame
resistant
production
electrically conductive
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 - Lifetime
Application number
DE60336990T
Other languages
English (en)
Inventor
Larry Creasy
Kevin Hug
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.)
Laird Technologies Inc
Original Assignee
Laird Technologies Inc
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 Laird Technologies Inc filed Critical Laird Technologies Inc
Application granted granted Critical
Publication of DE60336990D1 publication Critical patent/DE60336990D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • H05K9/0084—Electromagnetic shielding materials, e.g. EMI, RFI shielding comprising a single continuous metallic layer on an electrically insulating supporting structure, e.g. metal foil, film, plating coating, electro-deposition, vapour-deposition
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/92—Fire or heat protection feature
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249955—Void-containing component partially impregnated with adjacent component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249955—Void-containing component partially impregnated with adjacent component
    • Y10T428/249958—Void-containing component is synthetic resin or natural rubbers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249967—Inorganic matrix in void-containing component
    • Y10T428/24997—Of metal-containing material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249978—Voids specified as micro
    • Y10T428/249979—Specified thickness of void-containing component [absolute or relative] or numerical cell dimension
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249986—Void-containing component contains also a solid fiber or solid particle
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Fireproofing Substances (AREA)
  • Conductive Materials (AREA)
  • Glass Compositions (AREA)
DE60336990T 2002-03-08 2003-03-07 Flammenbeständige, elektrisch leitfähige emi-abschirmungsmaterialien und verfahren zu ihrer herstellung Expired - Lifetime DE60336990D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/093,667 US7060348B2 (en) 2002-03-08 2002-03-08 Flame retardant, electrically conductive shielding materials and methods of making the same
PCT/US2003/006965 WO2003077627A1 (en) 2002-03-08 2003-03-07 Flame retardant, electrically conductive emi shielding materials amd methods of making the same

Publications (1)

Publication Number Publication Date
DE60336990D1 true DE60336990D1 (de) 2011-06-16

Family

ID=27804219

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60336990T Expired - Lifetime DE60336990D1 (de) 2002-03-08 2003-03-07 Flammenbeständige, elektrisch leitfähige emi-abschirmungsmaterialien und verfahren zu ihrer herstellung

Country Status (10)

Country Link
US (2) US7060348B2 (de)
EP (1) EP1483949B1 (de)
JP (2) JP4289669B2 (de)
KR (1) KR100885012B1 (de)
CN (1) CN100393188C (de)
AT (1) ATE508623T1 (de)
AU (1) AU2003217977A1 (de)
DE (1) DE60336990D1 (de)
TW (1) TWI339561B (de)
WO (1) WO2003077627A1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030036326A1 (en) * 2001-08-13 2003-02-20 Seiren Co. Ltd. Flame retardant conductive material and producing method thereof
WO2004114731A2 (en) * 2003-06-19 2004-12-29 Wavezero, Inc. Emi absorbing shielding for a printed circuit board
US8545974B2 (en) * 2005-02-09 2013-10-01 Laird Technologies, Inc. Flame retardant EMI shields
US20100258344A1 (en) * 2005-02-09 2010-10-14 Laird Technologies, Inc. Flame retardant emi shields
JP4695655B2 (ja) * 2005-02-16 2011-06-08 パーカー−ハニフイン・コーポレーシヨン 難燃性ｅｍｉ遮蔽ガスケット
KR20080005241A (ko) * 2005-03-30 2008-01-10 파커-한니핀 코포레이션 전자파 간섭 차폐 가스켓용 난연성 발포
US7935411B2 (en) * 2006-04-19 2011-05-03 Furio Orologio Metallized polymeric film reflective insulation material
US7935410B2 (en) * 2006-04-19 2011-05-03 Furio Orologio Metallized polymeric film reflective insulation material
US20080157915A1 (en) * 2007-01-03 2008-07-03 Ethan Lin Flame retardant, electrically-conductive pressure sensitive adhesive materials and methods of making the same
CN101816223A (zh) * 2007-10-02 2010-08-25 派克汉尼芬公司 赋予窗口电磁干扰屏蔽的纳米油墨
CN102127269B (zh) * 2010-01-12 2014-01-29 盛亚军 一种阻燃聚合物泡沫材料及其制备方法
US8838022B2 (en) 2010-04-13 2014-09-16 Radeum, Inc. System and method for securely pairing a wireless device using wireless communication
US20130133942A1 (en) * 2010-07-26 2013-05-30 Laird Technologies, Inc. Process for the fabrication of highly electrically-conductive polymer foams with controlled compression set suitable for use in emi shielding applications
CN101955246B (zh) * 2010-08-31 2012-04-18 中国矿业大学(北京) 电化学氧化法处理污水专用三维电极材料的制备方法及电化学氧化系统
GB2491414B (en) * 2011-06-03 2017-11-01 Acell Ind Ltd Composite Open-Cell Foam Insulating Panels
DE112013003715T5 (de) 2012-07-28 2015-06-03 Laird Technologies, Inc. Mit metallischem Film überzogener Schaumstoffkontakt
CN103963365B (zh) * 2013-01-31 2017-03-01 莱尔德技术股份有限公司 导电多孔材料组件及其制造方法
WO2014139126A1 (en) 2013-03-14 2014-09-18 Laird Technologies, Inc. Flame-retardant electrically-conductive adhesive material and method of making the same
JP2015076526A (ja) * 2013-10-09 2015-04-20 旭化成せんい株式会社 ノイズ抑制シート
US9357683B2 (en) * 2014-09-26 2016-05-31 Laird Technologies, Inc. Electromagnetic interference (EMI) shielding apparatus including electrically-conductive foam
CN107027254B (zh) * 2016-02-02 2020-12-25 3M创新有限公司 可压缩衬垫、其制备方法和包含其的电子产品
JP6926416B2 (ja) * 2016-08-25 2021-08-25 コニカミノルタ株式会社 樹脂成形体および樹脂成形体の製造方法
CN112094492B (zh) * 2019-06-17 2021-09-24 四川大学 一种兼具优异阻燃和电磁屏蔽性能的柔性聚氨酯基复合材料及其制备方法
US11064636B2 (en) 2019-09-27 2021-07-13 Laird Technologies, Inc. EMI shields including electrically-conductive foam
CN114230853B (zh) * 2022-01-06 2023-01-17 常德力元新材料有限责任公司 一种孔洞型阻燃导电屏蔽材料和制备方法
CN114213791B (zh) * 2022-01-06 2022-12-13 常德力元新材料有限责任公司 一种阻燃剂、阻燃导电屏蔽材料和制备方法
CN114388174B (zh) * 2022-01-24 2023-12-05 苏州迪玛科电子科技有限公司 一种多层导电泡棉

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5451971U (de) * 1978-07-27 1979-04-10
JPS59227920A (ja) * 1983-06-10 1984-12-21 Hayakawa Rubber Co Ltd 電磁波吸収用ポリウレタンフオ−ム
US4857668A (en) 1988-04-15 1989-08-15 Schlegel Corporation Multi-function gasket
US4965296A (en) * 1989-03-15 1990-10-23 No Fire Engineering, Inc. Intumescent fire-retardant and electrically-conductive coating material
CA2033114C (en) * 1990-12-24 2001-10-23 James A. Wheat Flame retardant foam material
JPH07123196B2 (ja) * 1992-07-29 1995-12-25 栃木県 電磁波シ−ルド材及びその製造方法
US6303180B1 (en) * 1993-09-10 2001-10-16 Parker-Hannifin Corporation Form-in-place EMI gaskets
US5910524A (en) 1995-01-20 1999-06-08 Parker-Hannifin Corporation Corrosion-resistant, form-in-place EMI shielding gasket
KR100396279B1 (ko) 1996-08-05 2003-08-27 세이렌가부시끼가이샤 도전성 재료 및 그의 제조방법
JP4065045B2 (ja) * 1998-01-30 2008-03-19 セーレン株式会社 電磁波シールド用ガスケット材料の製造法
US6248393B1 (en) 1998-02-27 2001-06-19 Parker-Hannifin Corporation Flame retardant EMI shielding materials and method of manufacture
JP4638966B2 (ja) * 1998-09-30 2011-02-23 セーレン株式会社 難燃性金属被覆布帛
US6346491B1 (en) * 1999-05-28 2002-02-12 Milliken & Company Felt having conductivity gradient
US6395402B1 (en) * 1999-06-09 2002-05-28 Laird Technologies, Inc. Electrically conductive polymeric foam and method of preparation thereof
JP4328413B2 (ja) 1999-06-25 2009-09-09 セーレン株式会社 難燃性金属被覆布帛
US6670545B2 (en) 1999-10-20 2003-12-30 Chemque, Inc. Conductive coating on a non-conductive flexible substrate
US6646199B2 (en) * 1999-10-20 2003-11-11 Chemque, Inc. Polymeric foam gaskets and seals
KR100743531B1 (ko) 2000-02-18 2007-07-27 파커-한니핀 코포레이션 낮은 밀폐력의 가스켓을 현장 성형하는 방법
JP5014529B2 (ja) * 2000-07-18 2012-08-29 株式会社イノアックコーポレーション 難燃性を有する導電性多孔体およびその製造方法
JP2002275306A (ja) * 2001-03-21 2002-09-25 Bridgestone Corp 導電性多孔質体及びその製造方法
JP4112307B2 (ja) * 2001-08-13 2008-07-02 セーレン株式会社 難燃性を有する導電性材料及びその製造方法
US20030036326A1 (en) 2001-08-13 2003-02-20 Seiren Co. Ltd. Flame retardant conductive material and producing method thereof

Also Published As

Publication number Publication date
EP1483949A1 (de) 2004-12-08
AU2003217977A1 (en) 2003-09-22
TWI339561B (en) 2011-03-21
JP4289669B2 (ja) 2009-07-01
ATE508623T1 (de) 2011-05-15
CN100393188C (zh) 2008-06-04
TW200406143A (en) 2004-04-16
JP2009111408A (ja) 2009-05-21
KR20040101278A (ko) 2004-12-02
JP2005520331A (ja) 2005-07-07
EP1483949B1 (de) 2011-05-04
US20060182877A1 (en) 2006-08-17
CN1653877A (zh) 2005-08-10
US7060348B2 (en) 2006-06-13
KR100885012B1 (ko) 2009-02-20
US20040157955A1 (en) 2004-08-12
WO2003077627A1 (en) 2003-09-18

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