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1. WO2006095854 - VIBRATION ISOLATION MATERIAL COMPOSITION

Publication Number WO/2006/095854
Publication Date 14.09.2006
International Application No. PCT/JP2006/304739
International Filing Date 10.03.2006
IPC
C08L 23/22 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
23Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
02not modified by chemical after-treatment
18Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
20having four to nine carbon atoms
22Copolymers of isobutene; Butyl rubber
C08J 3/24 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
3Processes of treating or compounding macromolecular substances
24Crosslinking, e.g. vulcanising, of macromolecules
F16F 15/08 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
15Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
02Suppression of vibrations of non-rotating, e.g. reciprocating, systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating system
04using elastic means
08with rubber springs
CPC
C08J 3/24
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
3Processes of treating or compounding macromolecular substances
24Crosslinking, e.g. vulcanising, of macromolecules
C08L 23/06
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
23Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
02not modified by chemical after-treatment
04Homopolymers or copolymers of ethene
06Polyethene
C08L 23/22
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
23Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
02not modified by chemical after-treatment
18Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
20having four to nine carbon atoms
22Copolymers of isobutene; Butyl rubber ; ; Homo- or copolymers of other iso-olefins
C08L 83/04
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
83Compositions 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
04Polysiloxanes
Applicants
  • 株式会社カネカ KANEKA CORPORATION [JP]/[JP] (AllExceptUS)
  • 木村勝彦 KIMURA, Katsuhiko [JP]/[JP] (UsOnly)
  • 中林裕晴 NAKABAYASHI, Hironari [JP]/[JP] (UsOnly)
Inventors
  • 木村勝彦 KIMURA, Katsuhiko
  • 中林裕晴 NAKABAYASHI, Hironari
Agents
  • 安富康男 YASUTOMI, Yasuo
Priority Data
2005-07012911.03.2005JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) VIBRATION ISOLATION MATERIAL COMPOSITION
(FR) COMPOSITION DE MATERIAU D'ISOLATION ANTI-VIBRATION
(JA) 防振材組成物
Abstract
(EN)
Disclosed is a vibration isolation material composition having high flexibility while being excellent in vibration isolation properties, vibration attenuation properties (vibration damping properties) and resistance to load (resilience). This vibration isolation material composition can be used for a driving device for optical drives, hard disk drives (HDD) and the like. Specifically disclosed is a vibration isolation material composition composed of a composition obtained by crosslinking an isobutylene polymer (A) having a terminal alkenyl group with a hydrosilyl group-containing compound in the presence of a linear low-density polyethylene (B), a petroleum hydrocarbon resin (C) and a paraffinic oil (D).
(FR)
L’invention décrit une composition de matériau d’isolation anti-vibration ayant une grande flexibilité tout en étant excellente en termes de propriétés d'isolation vis-à-vis des vibrations, de propriétés d'atténuation des vibrations (capacité d’amortissement) et de résistance à la charge (résilience). Cette composition de matériau d’isolation anti-vibration peut être utilisée pour un dispositif de lecture pour lecteurs optiques, lecteurs de disque dur et analogues. L’invention décrit plus spécifiquement une composition de matériau d’isolation anti-vibration composée d’une composition obtenue en réticulant un polymère d'isobutylène (A) ayant un groupe alcényle terminal avec un composé contenant un groupe hydrosilyle en présence d'un polyéthylène basse densité linéaire (B), d'une résine d’hydrocarbure de pétrole (C) et d'une huile de paraffine (D).
(JA)
光学ドライブの駆動装置やハードディスクドライブ(HDD)等に使用することのできる、柔軟性が高く、防振性、振動減衰性(制振性)、耐荷重性(復元性)に優れた防振材組成物を提供する。本発明は、末端にアルケニル基を有するイソブチレン系重合体(A)が、直鎖状低密度ポリエチレン(B)の存在下でヒドロシリル基含有化合物により架橋された組成物、石油系炭化水素樹脂(C)、及び、パラフィン系オイル(D)からなる防振材組成物に関する。
Also published as
EP6728907
Latest bibliographic data on file with the International Bureau