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TW200632042A - Vibration-damping silicone composition - Google Patents

Vibration-damping silicone composition

Info

Publication number
TW200632042A
TW200632042A TW094145399A TW94145399A TW200632042A TW 200632042 A TW200632042 A TW 200632042A TW 094145399 A TW094145399 A TW 094145399A TW 94145399 A TW94145399 A TW 94145399A TW 200632042 A TW200632042 A TW 200632042A
Authority
TW
Taiwan
Prior art keywords
carbon atoms
weight
parts
vibration
silicone composition
Prior art date
Application number
TW094145399A
Other languages
Chinese (zh)
Inventor
Hisataka Nakashima
Mari Wakita
Hideki Kobayashi
Original Assignee
Dow Corning Toray 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 Dow Corning Toray Co Ltd filed Critical Dow Corning Toray Co Ltd
Publication of TW200632042A publication Critical patent/TW200632042A/en

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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/11—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids from solid polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions 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; Compositions of derivatives of such polymers
    • C08L83/04—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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/30—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium with solid or semi-solid material, e.g. pasty masses, as damping medium
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
    • C08G77/16—Polysiloxanes containing silicon bound to oxygen-containing groups to hydroxyl groups
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
    • C08G77/18—Polysiloxanes containing silicon bound to oxygen-containing groups to alkoxy or aryloxy groups
    • 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
    • C08J2383/00—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
    • C08J2383/04—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
    • F16F2224/00—Materials; Material properties
    • F16F2224/04—Fluids
    • F16F2224/048—High viscosity, semi-solid pastiness

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)
  • Dispersion Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

A vibration-damping silicone composition obtained by uniformly mixing the below-given components at a temperature of 70 DEG C or higher: (A) 100 parts by weight of a silicone oil; (B) 10 to 300 parts by weight of a silicone resin powder that contains 0.1 to 10 wt.% of silicon-bonded hydroxyl groups and/or alkoxy groups with 1 to 5 carbon atoms; and (C) 0.5 to 50 parts by weight of an organosiloxane oligomer represented by the following average unit formula: R1aXbSiO(4-a-b)/2 (where R1 is a hydrocarbon group having 1 to 10 carbon atoms or a halogenated alkyl group, X is a hydroxyl group and/or an alkoxy group having 1 to 5 carbon atoms, "a" and "b" are positive numbers; and where the following condition is observed: 0 < a < 4, 0 < b < 4, 0 < a+b < 4).
TW094145399A 2004-12-27 2005-12-20 Vibration-damping silicone composition TW200632042A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004375141 2004-12-27

Publications (1)

Publication Number Publication Date
TW200632042A true TW200632042A (en) 2006-09-16

Family

ID=36168568

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094145399A TW200632042A (en) 2004-12-27 2005-12-20 Vibration-damping silicone composition

Country Status (3)

Country Link
CN (1) CN101111564A (en)
TW (1) TW200632042A (en)
WO (1) WO2006070674A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101544763B (en) * 2008-03-24 2011-08-31 中国科学院化学研究所 Modified silicone resin and preparation method thereof
GB201109949D0 (en) * 2011-06-14 2011-07-27 Dow Corning Pressure material
GB201308072D0 (en) 2013-05-03 2013-06-12 Ramlat Ltd Compositions and methods
CN116102888A (en) * 2022-12-14 2023-05-12 安徽东爵有机硅有限公司 A kind of damping shock-absorbing silicone rubber composition and preparation method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA983962A (en) * 1972-01-19 1976-02-17 A/S Raufoss Ammunisjonsfabrikker Energy absorber
JP2000080277A (en) * 1998-09-04 2000-03-21 Ge Toshiba Silicones Co Ltd Silicone oil compound composition
JP4477764B2 (en) * 2000-09-27 2010-06-09 東レ・ダウコーニング株式会社 Anti-vibration silicone composition
JP4723080B2 (en) * 2000-11-28 2011-07-13 東レ・ダウコーニング株式会社 Anti-vibration silicone compound

Also Published As

Publication number Publication date
WO2006070674A1 (en) 2006-07-06
CN101111564A (en) 2008-01-23

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