ES2144420T3 - Espuma viscoelastica de superficie adhesiva para aislamiento acustico. - Google Patents

Espuma viscoelastica de superficie adhesiva para aislamiento acustico.

Info

Publication number
ES2144420T3
ES2144420T3 ES92916701T ES92916701T ES2144420T3 ES 2144420 T3 ES2144420 T3 ES 2144420T3 ES 92916701 T ES92916701 T ES 92916701T ES 92916701 T ES92916701 T ES 92916701T ES 2144420 T3 ES2144420 T3 ES 2144420T3
Authority
ES
Spain
Prior art keywords
adhesive surface
acoustic insulation
viscoelastic foam
surface viscoelastic
viscoelastic damping
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
ES92916701T
Other languages
English (en)
Inventor
Christoph Kittel
Gerhard Burak
Carsten Kliwer
Cornelia Peters
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.)
Dr Alois Stankiewicz GmbH
Original Assignee
Dr Alois Stankiewicz GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6440013&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2144420(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dr Alois Stankiewicz GmbH filed Critical Dr Alois Stankiewicz GmbH
Application granted granted Critical
Publication of ES2144420T3 publication Critical patent/ES2144420T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • 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
    • C08G2110/0008—Foam properties flexible
    • 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
    • C08G2110/0058—≥50 and <150kg/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
    • C08G2120/00—Compositions for reaction injection moulding processes
    • 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
    • C08G2350/00—Acoustic or vibration damping 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/914—Polyurethane cellular product formed from a polyol which has been derived from at least two 1,2 epoxides as reactants

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Laminated Bodies (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

LA INVENCION SE REFIERE A UNA ESPUMA DE AISLAMIENTO ACUSTICO VISCOELASTICO CON SUPERFICIE ADHESIVA DISEÑADO PARA PRODUCIR UN ENLACE ADHESIVO DE BLOQUEO DE FUERZA CON SUPERFICIES DE VIBRACION PARA AMORTIGUAR EL RUIDO SOPORTADO DE ESTRUCTURA. LA ESPUMA SE OBTIENE MEDIANTE REACCION DE CANTIDADES ESTEQUIOMETRICAS DE UN POLIISOCIANATO Y AL MENOS DOS POLIOLES DEL TIPO POLIETER QUE SON INCOMPATIBLES UNO CON OTRO.
ES92916701T 1991-09-06 1992-08-05 Espuma viscoelastica de superficie adhesiva para aislamiento acustico. Expired - Lifetime ES2144420T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4129666A DE4129666C2 (de) 1991-09-06 1991-09-06 Verfahren zur Herstellung eines viscoelastischen Dämpfungsschaums mit adhäsiver Oberfläche

Publications (1)

Publication Number Publication Date
ES2144420T3 true ES2144420T3 (es) 2000-06-16

Family

ID=6440013

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92916701T Expired - Lifetime ES2144420T3 (es) 1991-09-06 1992-08-05 Espuma viscoelastica de superficie adhesiva para aislamiento acustico.

Country Status (7)

Country Link
US (1) US6420447B1 (es)
EP (1) EP0602059B1 (es)
JP (1) JP3156005B2 (es)
AT (1) ATE189240T1 (es)
DE (2) DE4129666C2 (es)
ES (1) ES2144420T3 (es)
WO (1) WO1993005091A1 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2102472T3 (es) * 1991-12-17 1997-08-01 Ici Plc Espumas de poliuretano.
JP3504810B2 (ja) * 1996-09-11 2004-03-08 東海ゴム工業株式会社 車両用制振吸音部材
DE19924804C5 (de) * 1999-05-29 2009-02-12 Basf Se Verfahren zur Herstellung von schallabsorbierenden Polyurethanschäumen mit adhäsiver Oberfläche
EP1240228B1 (en) 1999-11-02 2003-08-13 Huntsman International Llc Process for making visco-elastic foams, polyols blend and reaction system useful therefor
DE10050114A1 (de) * 2000-10-09 2002-04-25 Wolf Gmbh Richard Verwendung einer Gelmasse
US6758305B2 (en) * 2001-01-16 2004-07-06 Johns Manville International, Inc. Combination sound-deadening board
ITMI20010619A1 (it) * 2001-03-23 2002-09-23 Enichem Spa Procedimento per la preparazione di schiume poliuretaniche
JP4167076B2 (ja) 2001-04-27 2008-10-15 ハンツマン・インターナショナル・エルエルシー 粘弾性フォームの製造方法
EP1456269B1 (en) * 2001-11-29 2016-07-20 Huntsman International Llc Viscoelastic polyurethanes
US6591434B1 (en) * 2002-02-04 2003-07-15 Kohler Co. Sound dampened sink
US7078443B2 (en) * 2003-10-22 2006-07-18 Intellectual Property Holdings, Llc Viscoelastic foam layer and composition
KR20060111459A (ko) * 2003-10-31 2006-10-27 다우 글로벌 테크놀로지스 인크. 차음 시스템
DE102005058090A1 (de) * 2005-12-05 2007-06-06 Basf Ag Verfahren zur Herstellung von viskoelastischen Polyurethan-Weichschaumstoffen
US20070293594A1 (en) * 2006-06-15 2007-12-20 Ladislau Heisler Viscoelastic polyurethane foam and process for its manufacture
ATE449119T1 (de) * 2006-07-04 2009-12-15 Huntsman Int Llc Verfahren zur herstellung von viskoelastischen schaumstoffen
US8476363B2 (en) * 2009-09-29 2013-07-02 Edge Adhesives, Inc. Expanding void filler and a process of manufacturing same
EP3189090B1 (en) 2014-09-04 2019-10-30 Dow Global Technologies LLC Polyurethane mats
DE102015205746A1 (de) * 2015-03-31 2016-10-06 Röchling Automotive SE & Co. KG Kfz-Funktionskomponente mit adhäsiv aufgebrachter Isolationslage
US10657946B2 (en) 2016-02-19 2020-05-19 Edward Gentile Device for absorbing sound within the cabin of vehicle
DK3670622T3 (da) 2016-09-20 2022-07-04 Avery Dennison Corp Multilagsbånd
BR112019014008B1 (pt) * 2017-01-17 2022-12-20 Dow Global Technologies Llc Composição de poliol e espuma viscoelástica
US11059264B2 (en) 2018-03-19 2021-07-13 Avery Dennison Corporation Multilayer constrained-layer damping
ES2960026T3 (es) 2018-05-17 2024-02-29 Avery Dennison Corp Laminado amortiguador multicapa de cobertura parcial

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1923161B2 (de) 1969-05-07 1974-03-28 Dr. Alois Stankiewicz, Chemische Erzeugnisse, 3101 Adelheidsdorf Post Nienhagen Matte zum Verkleiden von Wänden von Kraftfahrzeugkarosserien und Verfahren zur Herstellung der Matte
AT315506B (de) * 1971-07-22 1974-05-27 Dunlop Holdings Ltd Verfahren zur Herstellung eines biegsamen Polyurethanschaumstoffes
US3874964A (en) * 1972-05-03 1975-04-01 Grace W R & Co Laminated fabric and method
SE7503966L (sv) 1974-04-19 1975-10-20 Naphtachimie Sa Sett att framstella polyuretanskum.
SE405366B (sv) * 1974-10-02 1978-12-04 Berol Kemi Ab Forfarande for framstellning av polyuretanskum med extremt las hardhetsgrad och hog hydrofilitet
DE2547697A1 (de) 1975-10-24 1977-04-28 Olin Corp Flexibler polyurethanschaumstoff und verfahren zu seiner herstellung
DE2756622C2 (de) 1977-12-19 1979-09-20 Teroson Gmbh, 6900 Heidelberg Platten- oder streifenförmiges SchaUdämm-Material
JPS583488B2 (ja) 1978-05-15 1983-01-21 株式会社ブリヂストン 軟質ポリエ−テルポリウレタンフオ−ムの製造方法
DE2835329A1 (de) 1978-08-11 1980-03-06 Stankiewicz Schallschluck Polyurethanschaumstoff fuer die anwendung zur geraeuschminderung
DE2945986A1 (de) 1978-11-16 1980-06-04 Bridgestone Tire Co Ltd Sicherheits-tank und verfahren zu dessen herstellung
US4276385A (en) * 1979-04-28 1981-06-30 Bp Chemicals Limited Process for preparing cold-cured molded polyurethane flexible from a high molecular weight siloxane and a solvent
US4304872A (en) * 1979-04-28 1981-12-08 Bp Chemicals Limited Flexible polyurethane foams having substantial number of cells with internal residual cell surface of 60 to 90 percent
US4302552A (en) * 1980-07-01 1981-11-24 Nisshin Spinning Co., Ltd. Microcellular polyurethane vibration isolator
DE3100524A1 (de) * 1981-01-10 1982-08-12 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von flexiblen polyurethan-weichschaumstoffen sowie hierzu verwendbare polyester-polyol-polyether-polyol-mischungen
US4367259A (en) * 1981-07-27 1983-01-04 W. R. Grace & Co. Sound deadening material
JPS6136315A (ja) * 1984-07-30 1986-02-21 Nisshinbo Ind Inc 防振材料
US4722946A (en) * 1986-07-03 1988-02-02 Polymer Dynamics (Delaware), Ltd. Energy-attenuating polyurethanes
US4698408A (en) * 1986-07-21 1987-10-06 Ashland Oil, Inc. Sag resistant two-component urethane adhesives with improved thermal stability
DE3630225A1 (de) 1986-09-05 1988-03-10 Bayer Ag Verfahren zur herstellung von elastischen, offenzelligen polyurethan-weichschaumstoffen mit erhoehter stauchhaerte
DE3710731A1 (de) 1987-03-31 1989-04-27 Stankiewicz Alois Dr Gmbh Polyurethanweichschaumstoff mit schallisolierenden und entdroehnenden eigenschaften
DE3806476A1 (de) * 1988-03-01 1989-09-14 Bayer Ag Verfahren zur herstellung von kalthaertenden polyurethan-weichformschaumstoffen mit hervorragenden daempfungseigenschaften
JPH0284421A (ja) * 1988-06-04 1990-03-26 Achilles Corp 衝撃吸収性ポリウレタンフォーム及びその製造方法
BR8905605A (pt) 1988-11-04 1990-05-29 Union Carbide Chem Plastic Composicao para ser usada na preparacao de espuma de poliuretano de elasticidade elevada;processo para sua preparacao;e artigo de espuma de poliuretano moldado de elasticidade elevada
US4980386A (en) * 1989-04-28 1990-12-25 Polymer Dynamics Technology, Inc. Methods for the manufacture of energy-attenuating polyurethanes
DE4001044C2 (de) 1990-01-16 2001-12-13 Elastogran Gmbh Verfahren zur Herstellung von viskoelastischen Polyurethan-Weichschaumstoffen mit einem verbesserten Schallabsorptionsvermögen sowie hierzu verwendbare Polyether-polyol-Polyester-polyol-Mischungen
US5063251A (en) 1990-05-04 1991-11-05 American Maize-Products Company Blowing and curing of resins and plastics materials with cyclodextrin complexes

Also Published As

Publication number Publication date
DE59209805D1 (de) 2000-03-02
EP0602059B1 (de) 2000-01-26
DE4129666C2 (de) 1996-12-12
ATE189240T1 (de) 2000-02-15
JP3156005B2 (ja) 2001-04-16
EP0602059A1 (de) 1994-06-22
JPH07501087A (ja) 1995-02-02
US6420447B1 (en) 2002-07-16
WO1993005091A1 (de) 1993-03-18
DE4129666A1 (de) 1993-03-11

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