WO2008102761A1 - 衝撃吸収体組成物 - Google Patents

衝撃吸収体組成物 Download PDF

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Publication number
WO2008102761A1
WO2008102761A1 PCT/JP2008/052735 JP2008052735W WO2008102761A1 WO 2008102761 A1 WO2008102761 A1 WO 2008102761A1 JP 2008052735 W JP2008052735 W JP 2008052735W WO 2008102761 A1 WO2008102761 A1 WO 2008102761A1
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WO
WIPO (PCT)
Prior art keywords
impact absorber
absorber composition
range
tanδ
copolymer
Prior art date
Application number
PCT/JP2008/052735
Other languages
English (en)
French (fr)
Inventor
Yasuhiro Kusanose
Yoshifumi Araki
Original Assignee
Asahi Kasei Chemicals 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 Asahi Kasei Chemicals Corporation filed Critical Asahi Kasei Chemicals Corporation
Priority to EP08711559.8A priority Critical patent/EP2138540B1/en
Priority to JP2009500187A priority patent/JP5142406B2/ja
Priority to ES08711559.8T priority patent/ES2449772T3/es
Priority to US12/527,782 priority patent/US8541504B2/en
Priority to CN2008800056419A priority patent/CN101616985B/zh
Publication of WO2008102761A1 publication Critical patent/WO2008102761A1/ja

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    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/18—Resilient soles
    • A43B13/187—Resiliency achieved by the features of the material, e.g. foam, non liquid materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B21/08—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • 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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
    • C08F297/04—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
    • C08L53/025—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes modified
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2270/00—Resin or rubber layer containing a blend of at least two different polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2274/00—Thermoplastic elastomer material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/56—Damping, energy absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2419/00—Buildings or parts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2437/00—Clothing
    • B32B2437/02—Gloves, shoes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • 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
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
    • C08J2201/024—Preparation or use of a blowing agent concentrate, i.e. masterbatch in a foamable composition
    • 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
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/04—N2 releasing, ex azodicarbonamide or nitroso compound
    • 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
    • C08J2353/00—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
    • C08J2353/02—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers of vinyl aromatic monomers and conjugated dienes
    • 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
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24058—Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in respective layers or components in angular relation
    • Y10T428/24066—Wood grain

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  • 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)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Graft Or Block Polymers (AREA)
  • Vibration Prevention Devices (AREA)
  • Vibration Dampers (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)

Abstract

　ビニル芳香族化合物を含む共重合体衝撃吸収体組成物であって、前記共重合体の動的粘弾性測定（１Ｈｚ）により得られるｔａｎδピークが０°Cを超え２０°C以下の範囲にあり、且つ、ｔａｎδ値が、５°Cから１５°Cの全温度範囲において０．４以上で、且つ、１５°Cのｔａｎδ値が０．５以上である衝撃吸収体組成物を提供する。
PCT/JP2008/052735 2007-02-20 2008-02-19 衝撃吸収体組成物 WO2008102761A1 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP08711559.8A EP2138540B1 (en) 2007-02-20 2008-02-19 Impact absorber composition
JP2009500187A JP5142406B2 (ja) 2007-02-20 2008-02-19 衝撃吸収体組成物
ES08711559.8T ES2449772T3 (es) 2007-02-20 2008-02-19 Composición absorbente de impacto
US12/527,782 US8541504B2 (en) 2007-02-20 2008-02-19 Impact absorber composition
CN2008800056419A CN101616985B (zh) 2007-02-20 2008-02-19 冲击吸收体组合物

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-039103 2007-02-20
JP2007039103 2007-02-20
JP2007-293346 2007-11-12
JP2007293346 2007-11-12

Publications (1)

Publication Number Publication Date
WO2008102761A1 true WO2008102761A1 (ja) 2008-08-28

Family

ID=39710038

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/052735 WO2008102761A1 (ja) 2007-02-20 2008-02-19 衝撃吸収体組成物

Country Status (7)

Country Link
US (1) US8541504B2 (ja)
EP (1) EP2138540B1 (ja)
JP (1) JP5142406B2 (ja)
CN (1) CN101616985B (ja)
ES (1) ES2449772T3 (ja)
TW (1) TW200906863A (ja)
WO (1) WO2008102761A1 (ja)

Cited By (12)

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Publication number Priority date Publication date Assignee Title
JP2010180325A (ja) * 2009-02-05 2010-08-19 Aron Kasei Co Ltd 難燃性エラストマー組成物
JP2012041506A (ja) * 2010-08-23 2012-03-01 Asahi Kasei Chemicals Corp 発泡体
JP2012041509A (ja) * 2010-08-23 2012-03-01 Asahi Kasei Chemicals Corp 発泡体
WO2012026376A1 (ja) * 2010-08-23 2012-03-01 旭化成ケミカルズ株式会社 発泡体及び発泡体用組成物
JP5676798B1 (ja) * 2013-08-26 2015-02-25 日東電工株式会社 発泡シート
JP2015042708A (ja) * 2013-08-26 2015-03-05 日東電工株式会社 発泡シート
JP2015091939A (ja) * 2013-10-01 2015-05-14 旭化成ケミカルズ株式会社 樹脂組成物及びその成形体
JP2015212352A (ja) * 2013-08-26 2015-11-26 日東電工株式会社 発泡シート
WO2016121788A1 (ja) * 2015-01-30 2016-08-04 日東電工株式会社 低粘着性発泡シート
JP2016145339A (ja) * 2015-01-30 2016-08-12 日東電工株式会社 低粘着性発泡シート
US10457802B2 (en) 2015-03-06 2019-10-29 Mitsui Chemicals, Inc. Crosslinked body and vibration damper
WO2020013258A1 (ja) * 2018-07-11 2020-01-16 積水化学工業株式会社 衝撃吸収シート

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US10179850B2 (en) 2010-03-08 2019-01-15 Asahi Kasei Chemicals Corporation Foamable composition, process for producing the same and foam
WO2013181484A1 (en) 2012-05-31 2013-12-05 Corning Incorporated Stiff interlayers for laminated glass structures
CN105682921B (zh) 2013-08-30 2018-10-19 康宁股份有限公司 轻量化、高刚度玻璃层叠结构
WO2016047611A1 (ja) * 2014-09-24 2016-03-31 日東電工株式会社 発泡シート
EP3256526B1 (en) 2015-02-11 2020-05-27 PolyOne Corporation Damping thermoplastic elastomer articles with low compression set
EP3256525B1 (en) 2015-02-11 2022-03-09 Avient Corporation Damping thermoplastic elastomers
US10457805B2 (en) 2015-02-11 2019-10-29 Polyone Corporation Damping thermoplastic elastomers
US10329417B2 (en) 2015-02-11 2019-06-25 Polyone Corporation Sound damping thermoplastic elastomer articles
WO2016127355A1 (zh) * 2015-02-12 2016-08-18 浙江三博聚合物有限公司 氢化苯乙烯类嵌段共聚物及其制备方法和用途
WO2016127356A1 (zh) * 2015-02-12 2016-08-18 浙江三博聚合物有限公司 氢化苯乙烯类嵌段共聚物及其制备方法和用途。
CN106188915A (zh) * 2015-04-30 2016-12-07 翌丰材料科技有限公司 适用于模内发泡的热可塑性弹性体复合材料组成物
US10350861B2 (en) 2015-07-31 2019-07-16 Corning Incorporated Laminate structures with enhanced damping properties
AU2015418967B2 (en) * 2015-12-28 2019-09-19 Asics Corporation Shock absorbing material, shoe sole member, shoe, and protective equipment for sports
US10808066B2 (en) 2016-01-19 2020-10-20 Asahi Kasei Kabushiki Kaisha Hydrogenated copolymer, composition, and molded article
WO2018022478A1 (en) 2016-07-25 2018-02-01 Polyone Corporation Super-vibration damping thermoplastic elastomer blends and articles made therewith
US20190375931A1 (en) * 2017-02-21 2019-12-12 Polyone Corporation Super-vibration damping thermoplastic elastomer blends and lower specific gravity articles made therewith
JP7288505B2 (ja) 2018-10-30 2023-06-07 チャイナ ペトロレウム アンド ケミカル コーポレーション 水添スチレン・共役ジエン共重合体及びその発泡材料並びに使用

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JPS436636B1 (ja) 1963-04-25 1968-03-12
JPS428704B1 (ja) 1963-12-26 1967-04-20
JPS5149567B1 (ja) 1971-06-12 1976-12-27
JPS5628925B2 (ja) 1973-01-24 1981-07-04
JPS634841B2 (ja) 1983-01-20 1988-02-01 Asahi Chemical Ind
JPS59166518A (ja) 1983-03-10 1984-09-19 Japan Synthetic Rubber Co Ltd 直鎖状ブロック共重合体
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JPH0137970B2 (ja) 1984-04-18 1989-08-10 Asahi Chemical Ind
JPH0153851B2 (ja) 1984-07-25 1989-11-15 Asahi Chemical Ind
JPS6279211A (ja) 1985-10-01 1987-04-11 Asahi Chem Ind Co Ltd 変性水添ブロツク共重合体の製造方法
US5115035A (en) 1985-10-11 1992-05-19 Asahi Kasei Kogyo Kabushiki Kaisha Terminal-modified block copolymer and compositions containing the same
JPH029041B2 (ja) 1986-03-07 1990-02-28 Asahi Chemical Ind
JPH05345833A (ja) 1992-06-15 1993-12-27 Kuraray Co Ltd 発泡体組成物
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JP5142406B2 (ja) 2013-02-13
US20100068452A1 (en) 2010-03-18
TWI378108B (ja) 2012-12-01
ES2449772T3 (es) 2014-03-21
TW200906863A (en) 2009-02-16
EP2138540A1 (en) 2009-12-30
US8541504B2 (en) 2013-09-24
EP2138540B1 (en) 2014-01-22
CN101616985B (zh) 2012-06-13
EP2138540A4 (en) 2011-05-18
JPWO2008102761A1 (ja) 2010-05-27

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