WO2008146658A1 - 光硬化性組成物及びそれを用いた電子部品用ガスケット - Google Patents

光硬化性組成物及びそれを用いた電子部品用ガスケット Download PDF

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Publication number
WO2008146658A1
WO2008146658A1 PCT/JP2008/059217 JP2008059217W WO2008146658A1 WO 2008146658 A1 WO2008146658 A1 WO 2008146658A1 JP 2008059217 W JP2008059217 W JP 2008059217W WO 2008146658 A1 WO2008146658 A1 WO 2008146658A1
Authority
WO
WIPO (PCT)
Prior art keywords
photocurable composition
photocurable
gasket
photopolymerization initiator
same
Prior art date
Application number
PCT/JP2008/059217
Other languages
English (en)
French (fr)
Inventor
Naoyuki Ohmori
Toshiki Takizawa
Original Assignee
Bridgestone Corporation
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 Bridgestone Corporation filed Critical Bridgestone Corporation
Publication of WO2008146658A1 publication Critical patent/WO2008146658A1/ja

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/46—Polymerisation initiated by wave energy or particle radiation
    • C08F2/48—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light
    • C08F2/50—Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/04—Polymers provided for in subclasses C08C or C08F
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/06—Polymers provided for in subclass C08G
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/06—Polymers provided for in subclass C08G
    • C08F290/061—Polyesters; Polycarbonates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2003/1034—Materials or components characterised by specific properties
    • C09K2003/1062—UV-curable materials
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
    • C09K2200/0615—Macromolecular organic compounds, e.g. prepolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C09K2200/0625—Polyacrylic esters or derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polymerisation Methods In General (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Sealing Material Composition (AREA)

Abstract

　本発明は、光硬化性液状樹脂、（メタ）アクリレートモノマー及び光重合開始剤を含有する光硬化性組成物において、光硬化性液状樹脂が光硬化性官能基を含有する水添共役ジエン－芳香族ビニル共重合体からなり、且つ該光重合開始剤が少なくともアミノアセトフェノン系光重合開始剤を含有することを特徴とする光硬化性組成物及びそれを用いた電子部品用ガスケットであって、適度な硬度を有しつつ、シール材としてのリワーク性を向上し得る光硬化性組成物及びそれを用いた電子部品用ガスケットを提供するものである。
PCT/JP2008/059217 2007-05-25 2008-05-20 光硬化性組成物及びそれを用いた電子部品用ガスケット WO2008146658A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007138763A JP2008291126A (ja) 2007-05-25 2007-05-25 光硬化性組成物及びそれを用いた電子部品用ガスケット
JP2007-138763 2007-05-25

Publications (1)

Publication Number Publication Date
WO2008146658A1 true WO2008146658A1 (ja) 2008-12-04

Family

ID=40074920

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/059217 WO2008146658A1 (ja) 2007-05-25 2008-05-20 光硬化性組成物及びそれを用いた電子部品用ガスケット

Country Status (2)

Country Link
JP (1) JP2008291126A (ja)
WO (1) WO2008146658A1 (ja)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008291127A (ja) * 2007-05-25 2008-12-04 Bridgestone Corp 光硬化性組成物及びそれを用いた電子部品用ガスケット
JP2010275482A (ja) * 2009-05-29 2010-12-09 Bridgestone Corp 積層体
JP2013028681A (ja) * 2011-07-27 2013-02-07 Bridgestone Corp 光硬化性樹脂組成物及びシール材
WO2014119341A1 (ja) * 2013-02-04 2014-08-07 株式会社ブリヂストン 光硬化性エラストマー組成物、ハードディスクドライブ用ガスケットおよびハードディスクドライブ
JP2014148647A (ja) * 2013-02-04 2014-08-21 Bridgestone Corp 光硬化性エラストマー組成物、ハードディスクドライブ用ガスケットおよびハードディスクドライブ
JP2014148651A (ja) * 2013-02-04 2014-08-21 Bridgestone Corp 光硬化性エラストマー組成物、ハードディスクドライブ用ガスケットおよびハードディスクドライブ
JP2014148648A (ja) * 2013-02-04 2014-08-21 Bridgestone Corp 光硬化性エラストマー組成物、ハードディスクドライブ用ガスケットおよびハードディスクドライブ
EP2952526A4 (en) * 2013-02-04 2016-09-14 Bridgestone Corp PHOTOCURABLE ELASTOMER COMPOSITION, SEALING MATERIAL, SEAL FOR HARD DISK DRIVE, HARD DISK DRIVE AND APPARATUS

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5715330B2 (ja) * 2009-08-04 2015-05-07 株式会社ブリヂストン 光硬化性樹脂組成物及びそれからなる粘着シート
JP5587710B2 (ja) * 2010-09-17 2014-09-10 株式会社ブリヂストン 粘着シート

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0733837A (ja) * 1993-07-20 1995-02-03 Three Bond Co Ltd 光硬化性樹脂組成物
JP2002340195A (ja) * 2001-05-17 2002-11-27 Nippon Mektron Ltd 精密機器用ガスケットの製造方法
JP2005060465A (ja) * 2003-08-08 2005-03-10 Bridgestone Corp 光硬化性シール材用組成物及びそれを用いたシール層付き部材
JP2006298964A (ja) * 2005-04-15 2006-11-02 Bridgestone Corp 光硬化性シール材用組成物及びそれを用いたシール層付き部材
JP2007039587A (ja) * 2005-08-04 2007-02-15 Bridgestone Corp 光硬化性組成物
JP2007044571A (ja) * 2005-08-05 2007-02-22 Bridgestone Corp シール材の製造方法及びその方法により製造されたシール材
JP2007051239A (ja) * 2005-08-19 2007-03-01 Bridgestone Corp シーリング用材料の製造方法、シーリング材及び該シーリング材を用いたガスケット
JP2007106822A (ja) * 2005-10-12 2007-04-26 Nichiban Co Ltd 光硬化性組成物、その色素増感型太陽電池用シーリング材としての使用、色素増感型太陽電池及びその製造方法
JP2007141292A (ja) * 2005-11-15 2007-06-07 Bridgestone Corp 電子部品のシール方法
JP2007145949A (ja) * 2005-11-25 2007-06-14 Bridgestone Corp 光硬化性液状樹脂の製造方法及びその方法により製造された光硬化性液状樹脂
JP2008031189A (ja) * 2005-07-22 2008-02-14 Bridgestone Corp シール用材料及びガスケット

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0733837A (ja) * 1993-07-20 1995-02-03 Three Bond Co Ltd 光硬化性樹脂組成物
JP2002340195A (ja) * 2001-05-17 2002-11-27 Nippon Mektron Ltd 精密機器用ガスケットの製造方法
JP2005060465A (ja) * 2003-08-08 2005-03-10 Bridgestone Corp 光硬化性シール材用組成物及びそれを用いたシール層付き部材
JP2006298964A (ja) * 2005-04-15 2006-11-02 Bridgestone Corp 光硬化性シール材用組成物及びそれを用いたシール層付き部材
JP2008031189A (ja) * 2005-07-22 2008-02-14 Bridgestone Corp シール用材料及びガスケット
JP2007039587A (ja) * 2005-08-04 2007-02-15 Bridgestone Corp 光硬化性組成物
JP2007044571A (ja) * 2005-08-05 2007-02-22 Bridgestone Corp シール材の製造方法及びその方法により製造されたシール材
JP2007051239A (ja) * 2005-08-19 2007-03-01 Bridgestone Corp シーリング用材料の製造方法、シーリング材及び該シーリング材を用いたガスケット
JP2007106822A (ja) * 2005-10-12 2007-04-26 Nichiban Co Ltd 光硬化性組成物、その色素増感型太陽電池用シーリング材としての使用、色素増感型太陽電池及びその製造方法
JP2007141292A (ja) * 2005-11-15 2007-06-07 Bridgestone Corp 電子部品のシール方法
JP2007145949A (ja) * 2005-11-25 2007-06-14 Bridgestone Corp 光硬化性液状樹脂の製造方法及びその方法により製造された光硬化性液状樹脂

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008291127A (ja) * 2007-05-25 2008-12-04 Bridgestone Corp 光硬化性組成物及びそれを用いた電子部品用ガスケット
JP2010275482A (ja) * 2009-05-29 2010-12-09 Bridgestone Corp 積層体
JP2013028681A (ja) * 2011-07-27 2013-02-07 Bridgestone Corp 光硬化性樹脂組成物及びシール材
WO2014119341A1 (ja) * 2013-02-04 2014-08-07 株式会社ブリヂストン 光硬化性エラストマー組成物、ハードディスクドライブ用ガスケットおよびハードディスクドライブ
JP2014148647A (ja) * 2013-02-04 2014-08-21 Bridgestone Corp 光硬化性エラストマー組成物、ハードディスクドライブ用ガスケットおよびハードディスクドライブ
JP2014148651A (ja) * 2013-02-04 2014-08-21 Bridgestone Corp 光硬化性エラストマー組成物、ハードディスクドライブ用ガスケットおよびハードディスクドライブ
JP2014148648A (ja) * 2013-02-04 2014-08-21 Bridgestone Corp 光硬化性エラストマー組成物、ハードディスクドライブ用ガスケットおよびハードディスクドライブ
EP2952526A4 (en) * 2013-02-04 2016-09-14 Bridgestone Corp PHOTOCURABLE ELASTOMER COMPOSITION, SEALING MATERIAL, SEAL FOR HARD DISK DRIVE, HARD DISK DRIVE AND APPARATUS
EP2952528A4 (en) * 2013-02-04 2016-09-14 Bridgestone Corp LIGHT-RESISTANT ELASTOMER COMPOSITION, GASKET FOR HARD DISK DRIVE AND HARD DISK DRIVE
US9982124B2 (en) 2013-02-04 2018-05-29 Bridgestone Corporation Photocurable elastomer composition, gasket for hard disk drive, and hard disk drive

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Publication number Publication date
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