BR8101856A - Processo para preparacao de um elastoemro de poliuretana impermeavel a agua e seu emprego - Google Patents

Processo para preparacao de um elastoemro de poliuretana impermeavel a agua e seu emprego

Info

Publication number
BR8101856A
BR8101856A BR8101856A BR8101856A BR8101856A BR 8101856 A BR8101856 A BR 8101856A BR 8101856 A BR8101856 A BR 8101856A BR 8101856 A BR8101856 A BR 8101856A BR 8101856 A BR8101856 A BR 8101856A
Authority
BR
Brazil
Prior art keywords
elastoemro
preparing
waterproof polyurethane
waterproof
polyurethane
Prior art date
Application number
BR8101856A
Other languages
English (en)
Inventor
H Hoppe
P Henrichs
W Grimm
P Haas
Original Assignee
Bayer Ag
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 DE19803012125 external-priority patent/DE3012125A1/de
Priority claimed from DE19803029272 external-priority patent/DE3029272A1/de
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of BR8101856A publication Critical patent/BR8101856A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • C08G18/61—Polysiloxanes
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/3605—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by their material
    • 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
    • C08G2110/0066—≥ 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
    • C08G2110/00—Foam properties
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F2224/00—Materials; Material properties
    • F16F2224/02—Materials; Material properties solids
    • F16F2224/0225—Cellular, e.g. microcellular foam

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
BR8101856A 1980-03-28 1981-03-27 Processo para preparacao de um elastoemro de poliuretana impermeavel a agua e seu emprego BR8101856A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803012125 DE3012125A1 (de) 1980-03-28 1980-03-28 Verfahren zur herstellung wasserdichter formkoerper aus zelligen polyurethan-elastomeren
DE19803029272 DE3029272A1 (de) 1980-08-01 1980-08-01 Verfahren zur herstellung wasserdichter formkoerper aus zelligen polyurethan-elastomeren und ihre verwendung als federungselemente

Publications (1)

Publication Number Publication Date
BR8101856A true BR8101856A (pt) 1981-09-29

Family

ID=25784659

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8101856A BR8101856A (pt) 1980-03-28 1981-03-27 Processo para preparacao de um elastoemro de poliuretana impermeavel a agua e seu emprego

Country Status (4)

Country Link
US (1) US4350777A (pt)
EP (1) EP0036994B1 (pt)
BR (1) BR8101856A (pt)
DE (1) DE3172864D1 (pt)

Families Citing this family (92)

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JPS5810040A (ja) * 1981-07-10 1983-01-20 住友電気工業株式会社 レ−ザ光線走査機構
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DE9414971U1 (de) * 1993-10-02 1994-11-17 Saar-Gummiwerk GmbH, 66687 Wadern Elastische Aufhängung zur Befestigung von dynamisch beanspruchten Funktionsteilen
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DE10124924B4 (de) 2001-05-21 2021-08-26 Basf Se Federelement und Automobil enthaltend das Federelement
DE10137302A1 (de) 2001-08-01 2003-02-13 Basf Ag Rundlager
MX336248B (es) * 2001-12-03 2016-01-13 Red Spot Paint & Varnish Interiores de automotores y otros productos revestidos durante el moldeo y los metodos para manufacturar los mismos.
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US7393879B1 (en) * 2002-06-06 2008-07-01 Chestnut Ridge Foam, Inc. High resilient silicone foam and process for preparing same
DE10225795A1 (de) * 2002-06-10 2003-12-18 Basf Ag Rundlager
DE10258972A1 (de) 2002-12-16 2004-06-24 Basf Ag Verfahren zur Herstellung von Rundlagern, insbesondere in Automobilen
DE10317815A1 (de) * 2003-04-16 2004-11-04 Basf Ag Federkonstruktion
DE10333266A1 (de) 2003-07-21 2005-02-17 Basf Ag Dämpferlager
DE10355111A1 (de) 2003-11-24 2005-06-23 Basf Ag Verfahren zur Herstellung von Rundlagern, insbesondere in Automobilen
DE102004002369B4 (de) * 2004-01-15 2021-01-14 Basf Se Federkonstruktion enthaltend formschlüssig fixiertes Rundlager insbesondere für Automobilfahrwerk
DE102004020950A1 (de) 2004-04-28 2005-12-01 Basf Ag Seilpuffer, insbesondere für Aufzüge
EP1816151A4 (en) * 2004-11-24 2012-07-25 Asahi Glass Co Ltd POLYURETHANE-SOFT FOAM, MANUFACTURING METHOD AND CAR SEAT
KR20080018171A (ko) * 2005-05-25 2008-02-27 아사히 가라스 가부시키가이샤 연질 폴리우레탄폼 및 그 제조 방법, 그 연질폴리우레탄폼을 이용한 자동차용 시트
DE102005050473A1 (de) * 2005-10-21 2007-04-26 Goldschmidt Gmbh Verfahren zur Herstellung von Polyurethan-Kaltschäumen
DE102007012625B4 (de) 2006-03-21 2022-03-31 Basf Se Federkonstruktion
DE102006013416A1 (de) * 2006-03-23 2007-09-27 Wacker Chemie Ag Siliconhaltige Schaumstoffe
EP2085412B1 (en) * 2006-11-20 2014-06-18 Asahi Glass Company, Limited Method for producing hard polyurethane foam and hard polyurethane foam
US8303843B2 (en) * 2006-12-15 2012-11-06 Evonik Goldschmidt Gmbh Aqueous cold-cure flexible stabilizer formulations
CN104086735A (zh) 2006-12-20 2014-10-08 巴斯夫欧洲公司 各向异性多孔弹性体
DE102007028253A1 (de) * 2007-06-20 2008-12-24 Wacker Chemie Ag Siliconhaltiger Polyurethanschaum
KR101647157B1 (ko) 2007-09-14 2016-08-09 바스프 에스이 축방향으로 연장하는 윤곽 형성 요소를 갖는 보조 스프링
DE102008054774A1 (de) * 2008-12-16 2010-06-17 Wacker Chemie Ag Siliconhaltiger Polyurethanschaum
DE102010001912A1 (de) 2009-02-24 2010-09-02 Basf Se Dämpfungselement
US8222341B2 (en) 2009-03-17 2012-07-17 Mearthane Products Corporation Semi-conductive silicone polymers
DE202009018274U1 (de) 2009-07-17 2011-08-26 Basf Se Dämpfungselement mit Stütztopf
DE102009027789B4 (de) 2009-07-17 2011-09-22 Basf Se Dämpfungselement mit Stütztopf
WO2011042486A1 (de) 2009-10-09 2011-04-14 Basf Se Vorrichtung zur dämpfung und übertragung eines drehmoments
DE102010002880A1 (de) * 2010-03-15 2011-09-15 Wacker Chemie Ag Siliconhaltiger Polyurethanschaum
DE102010003477A1 (de) * 2010-03-30 2011-10-06 Wacker Chemie Ag Siliconhaltiger Polyisocyanuratschaum
US9090006B2 (en) 2010-04-29 2015-07-28 Basf Se Damping element with connecting substance
DE102010028391A1 (de) 2010-04-29 2011-11-03 Basf Se Dämpfungselement mit Befestigungsmittel
DE102010039621A1 (de) 2010-08-20 2012-02-23 Basf Se Dämpfungselement mit wellenförmigem Stützring
DE102010062482A1 (de) * 2010-12-06 2012-06-06 Wacker Chemie Ag Siliconhaltiger Polyurethanschaum
BR112013018411A2 (pt) 2011-01-28 2016-10-11 Basf Se mancal amortecedor, e, automóvel
DE102012001299A1 (de) 2012-01-25 2013-07-25 Basf Se Dämpferlager mit konturierter Innenfläche des Gehäuses
US20160024243A1 (en) * 2013-03-15 2016-01-28 Hempel A/S Polysiloxane modified polyisocyanates for use in coatings
EP2977394A1 (de) 2014-07-25 2016-01-27 Basf Se Mikrozelluläres Polyurethan auf der Basis von Polycaprolacton
CN108027001B (zh) 2015-09-15 2021-05-11 巴斯夫欧洲公司 包括壳体和盖的阻尼器轴承
CN108368907B (zh) 2015-12-10 2021-07-09 巴斯夫欧洲公司 用于螺旋弹簧的弹簧支架
KR20180136503A (ko) 2016-04-18 2018-12-24 바스프 에스이 차량 완충기용 스프링 부재, 및 이를 갖는 차량 완충기 및 차량
KR20190013864A (ko) 2016-05-27 2019-02-11 바스프 에스이 차량 완충기용 스프링 부재, 및 이를 갖는 차량 완충기 및 차량
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JP2019535865A (ja) 2016-11-14 2019-12-12 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 低減衰性ポリウレタンエラストマー
WO2018185327A1 (en) 2017-04-06 2018-10-11 Basf Se Spring support configured to receive a coil spring of a motor-vehicle spring system, motor-vehicle spring system, and use of a spring support
EP3609945B1 (en) 2017-04-10 2021-01-13 Basf Se Dispersion of magnetizable particles in polyol, its preparation and use
WO2019110810A1 (en) 2017-12-07 2019-06-13 Basf Polyurethanes Gmbh Flex coupling for a vehicle drive train, vehicle drive train and method of assembly
WO2019224235A1 (de) 2018-05-22 2019-11-28 Basf Polyurethanes Gmbh Polyurethanelastomer
WO2019234065A1 (en) 2018-06-06 2019-12-12 Basf Se Process for preparing a dispersion of inorganic oxide particles in polyester polyol
WO2019238763A1 (de) 2018-06-12 2019-12-19 Basf Polyurethanes Gmbh Torsionsdämpfer für ein fahrzeug
EP3807554A1 (de) 2018-06-14 2021-04-21 BASF Polyurethanes GmbH Schraubenfeder einer kraftfahrzeugfederung, verfahren zu deren herstellung sowie kraftfahrzeugfederung
WO2020002545A1 (de) 2018-06-27 2020-01-02 Basf Polyurethanes Gmbh Reibdämpfer zur dämpfung einer schwenkbewegung zwischen zwei bauteilen eines fahrzeugs, insbesondere einem sitzteil und einer rückenlehne eines fahrzeugs, sowie sitz und fahrzeug mit selbigem
WO2020053348A1 (de) 2018-09-14 2020-03-19 Basf Polyurethanes Gmbh Verfahren zur herstellung von formkörpern aus mikrozellulären polyurethanelastomeren
CN113412294A (zh) 2019-02-05 2021-09-17 巴斯夫聚氨酯有限责任公司 微孔聚氨酯弹性体鞋底夹层的模内涂层
WO2020165247A1 (de) 2019-02-12 2020-08-20 Basf Polyurethanes Gmbh Stossdämpferanordnung für eine fahrzeugfederung, und verwendung eines gleitmittels für selbige
US11413920B2 (en) 2019-05-13 2022-08-16 Basf Polyurethanes Gmbh Spring element, in particular jounce bumper, for a vehicle shock absorber
EP3969778B1 (en) 2019-05-13 2023-03-29 BASF Polyurethanes GmbH Spring element, in particular jounce bumper, for a vehicle shock absorber
WO2020245217A1 (en) 2019-06-03 2020-12-10 Basf Polyurethanes Gmbh Spring element, in particular jounce bumper, for a vehicle suspension
CN113950588A (zh) 2019-06-03 2022-01-18 巴斯夫聚氨酯有限责任公司 用于车辆悬架的弹簧元件、尤其是颠簸缓冲器
WO2021043916A1 (de) 2019-09-03 2021-03-11 Basf Polyurethanes Gmbh Dämpferlager für ein fahrzeug
EP3789629A1 (de) 2019-09-03 2021-03-10 BASF Polyurethanes GmbH Dämpferlager für ein fahrzeug
EP4069992A1 (en) 2019-12-03 2022-10-12 BASF Polyurethanes GmbH Jounce bumper of an automotive vehicle suspension system, and method of producing such a jounce bumper
WO2021110871A1 (en) 2019-12-03 2021-06-10 Basf Polyurethanes Gmbh Support ring for a jounce bumper of a suspension system, jounce bumper assembly and use thereof
EP4107408B1 (en) 2020-02-20 2024-03-13 BASF Polyurethanes GmbH Jounce bumper assembly and suspension system
EP3757145A3 (en) 2020-10-27 2021-05-26 BASF Polyurethanes GmbH Microcellular polyurethane elastomers
DE202021103187U1 (de) 2021-06-14 2021-07-20 Basf Polyurethanes Gmbh Stoßdämpfer und Methoden zu dessen Herstellung
EP4170194A1 (en) 2021-10-21 2023-04-26 BASF Polyurethanes GmbH Damper inlay for a vehicle and a vehicle comprising said damper inlay
EP4230429B1 (en) 2022-02-17 2026-04-08 BASF Polyurethanes GmbH A damper inlay for a vehicle and a vehicle comprising said damper inlay
WO2025099227A1 (en) 2023-11-08 2025-05-15 Basf Polyurethanes Gmbh Bearing, in particular bush bearing, and corresponding bearing assembly
WO2025247620A1 (en) 2024-05-28 2025-12-04 Basf Polyurethanes Gmbh Jounce bumper assembly for a suspension system comprising a support ring and corresponding method
WO2026046779A1 (en) 2024-08-29 2026-03-05 Basf Polyurethanes Gmbh Coil spring isolator and corresponding coil spring assembly
WO2026109743A1 (en) 2024-11-22 2026-05-28 Basf Polyurethanes Gmbh Support ring for a resiliently deformable jounce bumper of a suspension system, corresponding jounce bumper assembly and use

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Also Published As

Publication number Publication date
EP0036994A2 (de) 1981-10-07
EP0036994B1 (de) 1985-11-13
DE3172864D1 (en) 1985-12-19
US4350777A (en) 1982-09-21
EP0036994A3 (en) 1982-05-05

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