ATE342570T1 - Geschäumte polymer-dichtung und -abdichtung - Google Patents

Geschäumte polymer-dichtung und -abdichtung

Info

Publication number
ATE342570T1
ATE342570T1 AT02719592T AT02719592T ATE342570T1 AT E342570 T1 ATE342570 T1 AT E342570T1 AT 02719592 T AT02719592 T AT 02719592T AT 02719592 T AT02719592 T AT 02719592T AT E342570 T1 ATE342570 T1 AT E342570T1
Authority
AT
Austria
Prior art keywords
sealing
foam
polyurethane
foamed polymer
polymer gasket
Prior art date
Application number
AT02719592T
Other languages
English (en)
Inventor
Alexander Botrie
Original Assignee
Chemque Inc
Alexander Botrie
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 Chemque Inc, Alexander Botrie filed Critical Chemque Inc
Application granted granted Critical
Publication of ATE342570T1 publication Critical patent/ATE342570T1/de

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
    • H05K9/0007—Casings
    • H05K9/0015—Gaskets or seals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
    • F16J15/022—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/064—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces the packing combining the sealing function with other functions
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/005—< 50kg/m3
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2110/00—Foam properties
    • C08G2110/0075—Foam properties prepared with an isocyanate index of 60 or lower
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2190/00—Compositions for sealing or packing joints
    • 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
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/92—Seal including electromagnetic shielding feature

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Sealing Material Composition (AREA)
  • Conductive Materials (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
AT02719592T 2001-04-26 2002-04-25 Geschäumte polymer-dichtung und -abdichtung ATE342570T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/842,261 US6646199B2 (en) 1999-10-20 2001-04-26 Polymeric foam gaskets and seals

Publications (1)

Publication Number Publication Date
ATE342570T1 true ATE342570T1 (de) 2006-11-15

Family

ID=25286887

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02719592T ATE342570T1 (de) 2001-04-26 2002-04-25 Geschäumte polymer-dichtung und -abdichtung

Country Status (7)

Country Link
US (1) US6646199B2 (de)
EP (1) EP1382045B1 (de)
JP (1) JP4293793B2 (de)
AT (1) ATE342570T1 (de)
CA (1) CA2444527C (de)
DE (1) DE60215324T2 (de)
WO (1) WO2002089151A1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7039361B1 (en) * 2002-02-01 2006-05-02 Ciena Corporation System and method for reducing electromagnetic interference
US6964809B2 (en) * 2002-02-15 2005-11-15 Pedro M. Buarque de Macedo Large high density foam glass tile
US7060348B2 (en) * 2002-03-08 2006-06-13 Laird Technologies, Inc. Flame retardant, electrically conductive shielding materials and methods of making the same
US8453400B2 (en) * 2003-07-22 2013-06-04 Pedro M. Buarque de Macedo Prestressed, strong foam glass tiles
US7311965B2 (en) * 2003-07-22 2007-12-25 Pedro M. Buarque de Macedo Strong, high density foam glass tile having a small pore size
GB0329891D0 (en) * 2003-12-23 2004-01-28 Airbus Uk Ltd A sealing material
GB0329890D0 (en) * 2003-12-23 2004-01-28 Airbus Uk Ltd Method of Sealing a Joint
EP1548337A1 (de) * 2003-12-24 2005-06-29 Airbus UK Limited Dichtungsverfahren für Verbindungen
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
US7695560B1 (en) 2005-12-01 2010-04-13 Buarque De Macedo Pedro M Strong, lower density composite concrete building material with foam glass aggregate
US20080073622A1 (en) * 2006-09-22 2008-03-27 Inolex Investment Corporation Conductive polyurethane foam and methods for making same
US20080107883A1 (en) * 2006-11-08 2008-05-08 L&L Products, Inc. Coated sealer and method of use
US20080157915A1 (en) * 2007-01-03 2008-07-03 Ethan Lin Flame retardant, electrically-conductive pressure sensitive adhesive materials and methods of making the same
GB0720705D0 (en) * 2007-10-23 2007-12-05 Airbus Uk Ltd Fastener joint with sealing gasket
JP6006350B2 (ja) * 2009-03-04 2016-10-12 日東電工株式会社 導電性を有する樹脂発泡体
JP5701508B2 (ja) * 2009-03-04 2015-04-15 日東電工株式会社 導電性を有する樹脂発泡体
KR101048083B1 (ko) * 2010-10-14 2011-07-11 주식회사 이노칩테크놀로지 전자파 차폐 가스켓
CN202721947U (zh) * 2011-11-03 2013-02-06 卢子鬯 电子仪器用之无卤素阻燃电磁干扰防护垫片
WO2014139126A1 (en) 2013-03-14 2014-09-18 Laird Technologies, Inc. Flame-retardant electrically-conductive adhesive material and method of making the same
CN104837327A (zh) * 2015-05-21 2015-08-12 小米科技有限责任公司 电路保护结构及电子装置
WO2020139572A1 (en) 2018-12-27 2020-07-02 Saint-Gobain Performance Plastics Corporation Polyurethane foam and methods of forming the same
CN111378086A (zh) 2018-12-27 2020-07-07 美国圣戈班性能塑料公司 聚氨酯泡沫体及其形成方法
CN109880344B (zh) * 2019-01-30 2021-02-23 中北大学 一种低反射高屏蔽水性聚氨酯电磁屏蔽复合泡沫的制备方法
HUE070533T2 (hu) * 2020-03-18 2025-06-28 Boehringer Ingelheim Microparts Gmbh Kibocsátó szerkezet, és eljárás kibocsátó szerkezetek szerelésére
CN113637359B (zh) * 2020-05-11 2023-10-17 臻鼎科技股份有限公司 具有拉伸性能的导电油墨和导电元件
EP4604686A1 (de) * 2024-02-19 2025-08-20 Aptiv Technologies AG Emv-gehäuse für elektrische bauelemente

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3194860A (en) 1962-10-02 1965-07-13 John E Ehrreich Manufacture of reinforced conductive plastic gaskets
US3609104A (en) 1968-02-15 1971-09-28 Ercon Inc Electrically conductive gasket and material thereof
US4011360A (en) 1974-04-10 1977-03-08 Chomerics, Inc. Electrically conductive silicone rubber stock
US4378322A (en) 1980-06-05 1983-03-29 Transmet Corporation Electromagnetic radiation shielding composites and method of production thereof
US4769280A (en) 1980-12-22 1988-09-06 Chomerics, Inc. Electromagnetic shielding
US4434541A (en) 1980-12-22 1984-03-06 Chomerics, Inc. Electromagnetic shielding
US4507359A (en) 1980-12-22 1985-03-26 Chomerics, Inc. Electromagnetic shielding
GB2102207B (en) 1981-07-17 1985-04-17 Ferranti Ltd Electrical circuit assembly
US4652695A (en) 1983-06-20 1987-03-24 Pawling Corporation Mesh-covered core strip for high frequency RFI/EMI radiation shielding
US4678716A (en) 1985-08-06 1987-07-07 Chomerics, Inc. Electromagnetic shielding
US4857668A (en) 1988-04-15 1989-08-15 Schlegel Corporation Multi-function gasket
US4931479B1 (en) 1988-11-07 2000-10-10 Parker Intangibles Inc Foam in place conductive polyurethane foam
US5141770A (en) 1988-11-10 1992-08-25 Vanguard Products Corporation Method of making dual elastomer gasket shield for electromagnetic shielding
US4968854A (en) 1988-11-10 1990-11-06 Vanguard Products Corporation Dual elastomer gasket shield for electronic equipment
US5061566A (en) 1989-12-28 1991-10-29 Chomerics, Inc. Corrosion inhibiting emi/rfi shielding coating and method of its use
DE9209035U1 (de) 1992-07-06 1992-09-10 Knürr-Mechanik für die Elektronik AG, 8000 München Hochfrequenz-Abschirm- und Dichtungsvorrichtung
US5545474A (en) 1994-03-01 1996-08-13 Martin Marietta Corporation Electromagnetic-attenuating coating materials
DE19529624C2 (de) 1995-08-11 1999-07-01 Knuerr Mechanik Ag Verfahren und Vorrichtung zum Herstellen einer Abschirmdichtung
US6670545B2 (en) 1999-10-20 2003-12-30 Chemque, Inc. Conductive coating on a non-conductive flexible substrate

Also Published As

Publication number Publication date
EP1382045A1 (de) 2004-01-21
EP1382045B1 (de) 2006-10-11
DE60215324D1 (de) 2006-11-23
JP2004527087A (ja) 2004-09-02
CA2444527A1 (en) 2002-11-07
JP4293793B2 (ja) 2009-07-08
US6646199B2 (en) 2003-11-11
DE60215324T2 (de) 2007-05-16
CA2444527C (en) 2010-10-12
WO2002089151A1 (en) 2002-11-07
US20020010223A1 (en) 2002-01-24

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