WO2009054528A1 - Polyurethane vibration damping material - Google Patents

Polyurethane vibration damping material Download PDF

Info

Publication number
WO2009054528A1
WO2009054528A1 PCT/JP2008/069478 JP2008069478W WO2009054528A1 WO 2009054528 A1 WO2009054528 A1 WO 2009054528A1 JP 2008069478 W JP2008069478 W JP 2008069478W WO 2009054528 A1 WO2009054528 A1 WO 2009054528A1
Authority
WO
WIPO (PCT)
Prior art keywords
vibration damping
damping material
molecule
disclosed
hydroxyl group
Prior art date
Application number
PCT/JP2008/069478
Other languages
French (fr)
Japanese (ja)
Inventor
Junichi Matsumoto
Matsunori Yasuyoshi
Takio Homma
Toshihiro Mine
Original Assignee
Idemitsu Sartomer Kk
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 Idemitsu Sartomer Kk filed Critical Idemitsu Sartomer Kk
Publication of WO2009054528A1 publication Critical patent/WO2009054528A1/en

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
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/69—Polymers of conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Vibration Prevention Devices (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Disclosed is a composition containing (A) a conjugated diene polymer having a 1,4-bond content of not more than 50% and containing a hydroxyl group at an end of the molecule, (B) a conjugated diene polymer having a 1,4-bond content of not less than 60% and containing a hydroxyl group at an end of the molecule, and (C) a polyisocyanate compound. Also disclosed is a polyurethane cured product obtained by curing such a composition, which is free from problems of water resistance and wet heat resistance, while exhibiting excellent vibration damping performance over a wide temperature range.
PCT/JP2008/069478 2007-10-25 2008-10-27 Polyurethane vibration damping material WO2009054528A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007277381A JP5325410B2 (en) 2007-10-25 2007-10-25 Polyurethane damping material
JP2007-277381 2007-10-25

Publications (1)

Publication Number Publication Date
WO2009054528A1 true WO2009054528A1 (en) 2009-04-30

Family

ID=40579629

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/069478 WO2009054528A1 (en) 2007-10-25 2008-10-27 Polyurethane vibration damping material

Country Status (2)

Country Link
JP (1) JP5325410B2 (en)
WO (1) WO2009054528A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102844479A (en) * 2009-10-26 2012-12-26 英威达技术有限公司 Polyurethane elastic yarn and production method thereof

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009117348A1 (en) 2008-03-17 2009-09-24 Battelle Memorial Institute Rebound control material
GB2557564B (en) 2016-06-22 2020-10-28 Insurgo Media Services Ltd Magnetic head
TWI733893B (en) * 2016-09-02 2021-07-21 日商可樂麗股份有限公司 Rubber composition

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59210928A (en) * 1983-05-14 1984-11-29 Nippon Soda Co Ltd Polyurethane elastomer
JPS61272222A (en) * 1985-05-28 1986-12-02 Mitsubishi Electric Corp Liquid rubber composition
JPH04164959A (en) * 1990-10-30 1992-06-10 Idemitsu Petrochem Co Ltd Liquid polymer composition
JPH0578570A (en) * 1991-03-25 1993-03-30 Kanegafuchi Chem Ind Co Ltd Curable composition for vibration-deadening and vibration-damping rubber material
JP2001507753A (en) * 1997-01-06 2001-06-12 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー Pressure sensitive adhesive containing thermoplastic polyurethane
JP2001509834A (en) * 1997-01-30 2001-07-24 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー Use of polyol mixtures in rigid and semi-rigid polyurethane foams
JP2001526723A (en) * 1997-05-23 2001-12-18 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー Polyurethane foam
JP2001526722A (en) * 1997-05-23 2001-12-18 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー Polyurethane foam

Family Cites Families (12)

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Publication number Priority date Publication date Assignee Title
JPH01315413A (en) * 1988-03-09 1989-12-20 Sanyo Chem Ind Ltd Resin composition, vibration damper, thermoforming material and thermoforming method
JPH01275617A (en) * 1988-04-27 1989-11-06 Sanyo Chem Ind Ltd Production of polyurethane resin and vibration damping material
JPH01278519A (en) * 1988-04-30 1989-11-08 Sanyo Chem Ind Ltd Vibration damper
JP2577956B2 (en) * 1988-05-09 1997-02-05 三洋化成工業株式会社 Damping material
JP3345164B2 (en) * 1994-04-28 2002-11-18 株式会社クラレ Polyurethane
JPH0911819A (en) * 1995-06-30 1997-01-14 Suzuki Motor Corp Damping material for vehicle body panel
JP4001409B2 (en) * 1997-11-10 2007-10-31 住友軽金属工業株式会社 Room temperature foaming polyurethane raw material for damping material, and method for producing damping material and damping structure material obtained therefrom
JP2002037829A (en) * 2000-07-27 2002-02-06 Toyo Quality One Corp Self-adhesive foam
JP2002338650A (en) * 2001-05-16 2002-11-27 Showa Denko Kk Polyurethane for vibration suppressive material, method for producing the polyurethane, and vibration suppressive material using the polyurethane
JP2004075701A (en) * 2002-08-09 2004-03-11 Sanyo Chem Ind Ltd Polyol component for production of polyurethane foam production for vibration dampening material
JP4621460B2 (en) * 2004-09-07 2011-01-26 出光サートマー株式会社 Liquid polymer composition
US7956123B2 (en) * 2005-10-24 2011-06-07 Momentive Performance Materials Inc. Solvent resistant polyurethane adhesive compositions

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59210928A (en) * 1983-05-14 1984-11-29 Nippon Soda Co Ltd Polyurethane elastomer
JPS61272222A (en) * 1985-05-28 1986-12-02 Mitsubishi Electric Corp Liquid rubber composition
JPH04164959A (en) * 1990-10-30 1992-06-10 Idemitsu Petrochem Co Ltd Liquid polymer composition
JPH0578570A (en) * 1991-03-25 1993-03-30 Kanegafuchi Chem Ind Co Ltd Curable composition for vibration-deadening and vibration-damping rubber material
JP2001507753A (en) * 1997-01-06 2001-06-12 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー Pressure sensitive adhesive containing thermoplastic polyurethane
JP2001509834A (en) * 1997-01-30 2001-07-24 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー Use of polyol mixtures in rigid and semi-rigid polyurethane foams
JP2001526723A (en) * 1997-05-23 2001-12-18 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー Polyurethane foam
JP2001526722A (en) * 1997-05-23 2001-12-18 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー Polyurethane foam

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102844479A (en) * 2009-10-26 2012-12-26 英威达技术有限公司 Polyurethane elastic yarn and production method thereof
CN102844479B (en) * 2009-10-26 2014-11-05 英威达技术有限公司 Polyurethane elastic yarn and production method thereof
US10040892B2 (en) 2009-10-26 2018-08-07 Invista North America S.A R.L. Polyurethane elastic yarn and production method thereof

Also Published As

Publication number Publication date
JP5325410B2 (en) 2013-10-23
JP2009102566A (en) 2009-05-14

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