JPH0458493B2 - - Google Patents

Info

Publication number
JPH0458493B2
JPH0458493B2 JP59157684A JP15768484A JPH0458493B2 JP H0458493 B2 JPH0458493 B2 JP H0458493B2 JP 59157684 A JP59157684 A JP 59157684A JP 15768484 A JP15768484 A JP 15768484A JP H0458493 B2 JPH0458493 B2 JP H0458493B2
Authority
JP
Japan
Prior art keywords
vibration
polyol
molecular weight
average molecular
urethane elastomer
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
JP59157684A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6136315A (ja
Inventor
Tatsuya Motomya
Toshio Suzuki
Yoshihiko Ogawa
Isamu Ito
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.)
Nisshinbo Holdings Inc
Original Assignee
Nisshin Spinning Co Ltd
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 Nisshin Spinning Co Ltd filed Critical Nisshin Spinning Co Ltd
Priority to JP15768484A priority Critical patent/JPS6136315A/ja
Priority to EP85106945A priority patent/EP0173004B1/en
Priority to DE8585106945T priority patent/DE3568368D1/de
Priority to CA000483287A priority patent/CA1247298A/en
Priority to US06/741,836 priority patent/US4689357A/en
Publication of JPS6136315A publication Critical patent/JPS6136315A/ja
Publication of JPH0458493B2 publication Critical patent/JPH0458493B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F16F1/37—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers of foam-like material, i.e. microcellular material, e.g. sponge rubber
    • 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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4072—Mixtures of compounds of group C08G18/63 with other macromolecular compounds
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/6552—Compounds of group C08G18/63
    • C08G18/6558—Compounds of group C08G18/63 with compounds of group C08G18/32 or polyamines of C08G18/38
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/6576—Compounds of group C08G18/69
    • C08G18/6582—Compounds of group C08G18/69 with compounds of group C08G18/32 or polyamines of C08G18/38
    • 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
    • C08G18/698—Mixtures with compounds of group C08G18/40
    • 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
    • Y10S260/00—Chemistry of carbon compounds
    • Y10S260/46—Vibration dampening composition
    • 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)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Springs (AREA)
JP15768484A 1984-07-30 1984-07-30 防振材料 Granted JPS6136315A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP15768484A JPS6136315A (ja) 1984-07-30 1984-07-30 防振材料
EP85106945A EP0173004B1 (en) 1984-07-30 1985-06-04 Vibration isolator
DE8585106945T DE3568368D1 (en) 1984-07-30 1985-06-04 Vibration isolator
CA000483287A CA1247298A (en) 1984-07-30 1985-06-06 Vibration isolator
US06/741,836 US4689357A (en) 1984-07-30 1985-06-06 Vibration isolator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15768484A JPS6136315A (ja) 1984-07-30 1984-07-30 防振材料

Publications (2)

Publication Number Publication Date
JPS6136315A JPS6136315A (ja) 1986-02-21
JPH0458493B2 true JPH0458493B2 (https=) 1992-09-17

Family

ID=15655123

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15768484A Granted JPS6136315A (ja) 1984-07-30 1984-07-30 防振材料

Country Status (5)

Country Link
US (1) US4689357A (https=)
EP (1) EP0173004B1 (https=)
JP (1) JPS6136315A (https=)
CA (1) CA1247298A (https=)
DE (1) DE3568368D1 (https=)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3602669A1 (de) * 1986-01-31 1987-07-30 Japan National Railway Federnder ueberzug fuer eine direktverbindungs-schwelle
JPS62288623A (ja) * 1986-06-05 1987-12-15 M D Kasei Kk ウレタン発泡体の製造方法
US4741951A (en) * 1987-01-29 1988-05-03 Reeves Bros., Inc. Method for forming thermoformable polyurethane foam articles
JPH01168720A (ja) * 1987-12-25 1989-07-04 Toyobo Co Ltd 制振材料用粘弾性樹脂
JPH03244620A (ja) * 1990-02-23 1991-10-31 Asahi Glass Co Ltd ポリウレタンフォームの製造方法
US5093380A (en) * 1988-10-25 1992-03-03 Asahi Glass Company, Ltd. Polyurethane flexible foam and method for its production
US5300535A (en) * 1988-10-25 1994-04-05 Asahi Glass Company Ltd. Method for producing polyurethane flexible foam
DE3837351C1 (https=) * 1988-11-03 1989-11-23 Th. Goldschmidt Ag, 4300 Essen, De
US4933373A (en) * 1989-04-06 1990-06-12 Minnesota Mining And Manufacturing Company Abrasive wheels
US4950694A (en) * 1989-06-29 1990-08-21 Union Carbide Chemicals And Plastics Company Inc. Preparation of polyurethane foams without using inert blowing agents
US5013810A (en) * 1990-02-09 1991-05-07 Mobay Corporation Impact absorbing media
US5093379A (en) * 1990-04-09 1992-03-03 Polymer Dynamics Technology, Inc. Heat stable polyurethane foams
DE4129666C2 (de) * 1991-09-06 1996-12-12 Stankiewicz Gmbh Verfahren zur Herstellung eines viscoelastischen Dämpfungsschaums mit adhäsiver Oberfläche
JPH0830345B2 (ja) * 1992-05-29 1996-03-27 日清紡績株式会社 地中梁変位吸収構造物及びその施工法
US5614566A (en) * 1993-02-10 1997-03-25 Th. Goldschmidt Ag. Method for the preparation of rigid foams having urethane and/or isocyanurate groups and being extensively open celled
JP2597300B2 (ja) * 1993-12-15 1997-04-02 三洋化成工業株式会社 軟質ポリウレタンフォームの製造方法
DE4438430A1 (de) * 1994-10-27 1996-05-02 Hoechst Ag Reaktive Emulgatoren auf Basis ungesättigter Polyurethane
US5510054A (en) * 1995-06-29 1996-04-23 Dow Italia S.P.A. Polyurethane elastomer and foam exhibiting improved abrasion resistance
JP2001526723A (ja) * 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 ポリウレタンフォーム
JP4621460B2 (ja) * 2004-09-07 2011-01-26 出光サートマー株式会社 液状重合体組成物
JP5101092B2 (ja) * 2006-11-30 2012-12-19 株式会社イノアックコーポレーション 車両用ポリウレタン発泡体
CN101631810B (zh) 2006-12-29 2013-07-24 江森自控科技公司 聚氨酯泡沫组成、产品及方法
DE102007023963B4 (de) * 2007-05-23 2014-01-02 Abi Anlagentechnik-Baumaschinen-Industriebedarf Maschinenfabrik Und Vertriebsgesellschaft Mbh Vorrichtung für einen Schwingungserreger
US7883071B2 (en) * 2008-05-21 2011-02-08 Raytheon Company Methods and apparatus for isolation system
JP2010201868A (ja) * 2009-03-05 2010-09-16 Toyo Tire & Rubber Co Ltd ウレタン製マウント部材の製造方法、およびウレタン製マウント部材
WO2010126098A1 (ja) * 2009-04-30 2010-11-04 株式会社クラレ ポリウレタン系ブロック共重合体
DE102013204991A1 (de) 2013-03-21 2014-09-25 Evonik Industries Ag Herstellung von Polyurethanschäumen, die Polyole auf Polyolefinbasis enthalten
CN107075078B (zh) * 2014-08-18 2022-01-04 巴斯夫欧洲公司 用于制备聚氨酯弹性体和热塑性聚氨酯的聚酯改性的聚丁二烯醇
CN112126034B (zh) * 2019-06-24 2022-05-17 北京化工大学 一种混合软段型聚氨酯阻尼材料及其制备方法
CN116023642B (zh) * 2022-12-07 2025-06-13 清远高新华园科技协同创新研究院有限公司 一种非离子双键单体及其制备的水性丙烯酸聚合物与应用
CN118530431B (zh) * 2024-07-25 2024-10-11 淄博德信联邦化学工业有限公司 高性能聚氨酯隔振器及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4190712A (en) * 1974-06-21 1980-02-26 Mccord Corporation Low density energy management urethane foam
JPS5728415B2 (https=) * 1975-02-11 1982-06-16
GR68082B (https=) * 1979-04-28 1981-10-30 Polyol Int Bv
US4302552A (en) * 1980-07-01 1981-11-24 Nisshin Spinning Co., Ltd. Microcellular polyurethane vibration isolator
US4448903A (en) * 1983-07-25 1984-05-15 Mobay Chemical Corporation Novel system for the production of polyurethanes

Also Published As

Publication number Publication date
EP0173004A3 (en) 1986-11-26
JPS6136315A (ja) 1986-02-21
DE3568368D1 (en) 1989-03-30
EP0173004A2 (en) 1986-03-05
EP0173004B1 (en) 1989-02-22
CA1247298A (en) 1988-12-20
US4689357A (en) 1987-08-25

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term