JP2024527727A - 改良された低温接着性を有する音響減衰材料 - Google Patents

改良された低温接着性を有する音響減衰材料 Download PDF

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Publication number
JP2024527727A
JP2024527727A JP2024500307A JP2024500307A JP2024527727A JP 2024527727 A JP2024527727 A JP 2024527727A JP 2024500307 A JP2024500307 A JP 2024500307A JP 2024500307 A JP2024500307 A JP 2024500307A JP 2024527727 A JP2024527727 A JP 2024527727A
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Japan
Prior art keywords
weight
noise
damping material
damping
acoustic
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Pending
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JP2024500307A
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English (en)
Japanese (ja)
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JP2024527727A5 (cg-RX-API-DMAC7.html
Inventor
ビット ロベルト
ビドビック マルコ
シュバブ フレデリック
ハルト クリスティアン
スペングラー ヤン
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Sika Technology AG
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Sika Technology AG
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Publication of JP2024527727A publication Critical patent/JP2024527727A/ja
Publication of JP2024527727A5 publication Critical patent/JP2024527727A5/ja
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
    • C08L23/22—Copolymers of isobutene; Butyl rubber; Homopolymers or copolymers of other iso-olefins
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/162—Selection of materials
    • G10K11/168—Plural layers of different materials, e.g. sandwiches
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J109/00—Adhesives based on homopolymers or copolymers of conjugated diene hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/08—Macromolecular additives
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38—Pressure-sensitive adhesives [PSA]
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/302—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier the adhesive being pressure-sensitive, i.e. tacky at temperatures inferior to 30°C
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/40—Additional features of adhesives in the form of films or foils characterized by the presence of essential components
    • C09J2301/408—Additional features of adhesives in the form of films or foils characterized by the presence of essential components additives as essential feature of the adhesive layer

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Vibration Prevention Devices (AREA)
  • Laminated Bodies (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP2024500307A 2021-07-07 2022-07-05 改良された低温接着性を有する音響減衰材料 Pending JP2024527727A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP21184352.9A EP4116371A1 (en) 2021-07-07 2021-07-07 An acoustic damping material with improved adhesion at low temperatures
EP21184352.9 2021-07-07
PCT/EP2022/068506 WO2023280804A1 (en) 2021-07-07 2022-07-05 An acoustic damping material with improved adhesion at low temperatures

Publications (2)

Publication Number Publication Date
JP2024527727A true JP2024527727A (ja) 2024-07-26
JP2024527727A5 JP2024527727A5 (cg-RX-API-DMAC7.html) 2025-06-24

Family

ID=77071236

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024500307A Pending JP2024527727A (ja) 2021-07-07 2022-07-05 改良された低温接着性を有する音響減衰材料

Country Status (5)

Country Link
US (1) US20240290313A1 (cg-RX-API-DMAC7.html)
EP (2) EP4116371A1 (cg-RX-API-DMAC7.html)
JP (1) JP2024527727A (cg-RX-API-DMAC7.html)
CN (1) CN117460778A (cg-RX-API-DMAC7.html)
WO (1) WO2023280804A1 (cg-RX-API-DMAC7.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4688947A1 (en) * 2023-04-06 2026-02-11 Sika Technology AG An acoustic damping material with reduced weight
EP4474422A1 (en) 2023-06-06 2024-12-11 Sika Technology AG An acoustic damping material with improved fire resistance
FR3153686B1 (fr) * 2023-09-28 2026-02-27 Airbus Operations Sas Procede ameliore de fabrication d’une membrane resistive intermediaire d’un revetement acoustique.

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001002837A (ja) * 1999-06-16 2001-01-09 Ube Ind Ltd ポリオレフィン組成物及び発泡体
WO2006052035A1 (ja) * 2004-12-21 2006-05-18 Ube Industries, Ltd. ゴム組成物
JP2015093903A (ja) * 2013-11-11 2015-05-18 横浜ゴム株式会社 高減衰ゴム支承用ゴム組成物および高減衰ゴム支承
JP2017522416A (ja) * 2014-06-30 2017-08-10 コンパニー ゼネラール デ エタブリッスマン ミシュラン コルク粒子を含むトレッドを有するタイヤ
EP3828226A1 (en) * 2019-11-26 2021-06-02 Sika Technology Ag An acoustic damping material comprising renewable raw materials
JP2022535654A (ja) * 2019-06-14 2022-08-10 シーカ テクノロジー アクチェンゲゼルシャフト 化学発泡剤を含む熱膨張性組成物

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6361643B2 (en) * 1994-11-23 2002-03-26 Henkel Teroson Gmbh Method for reducing mechanical vibration in metal constructions
JP6655285B2 (ja) * 2014-12-12 2020-02-26 ヘンケルジャパン株式会社 低温にて衝撃耐久性を有する制振性付与組成物

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001002837A (ja) * 1999-06-16 2001-01-09 Ube Ind Ltd ポリオレフィン組成物及び発泡体
WO2006052035A1 (ja) * 2004-12-21 2006-05-18 Ube Industries, Ltd. ゴム組成物
JP2015093903A (ja) * 2013-11-11 2015-05-18 横浜ゴム株式会社 高減衰ゴム支承用ゴム組成物および高減衰ゴム支承
JP2017522416A (ja) * 2014-06-30 2017-08-10 コンパニー ゼネラール デ エタブリッスマン ミシュラン コルク粒子を含むトレッドを有するタイヤ
JP2022535654A (ja) * 2019-06-14 2022-08-10 シーカ テクノロジー アクチェンゲゼルシャフト 化学発泡剤を含む熱膨張性組成物
EP3828226A1 (en) * 2019-11-26 2021-06-02 Sika Technology Ag An acoustic damping material comprising renewable raw materials

Also Published As

Publication number Publication date
EP4116371A1 (en) 2023-01-11
EP4367182B1 (en) 2025-06-18
WO2023280804A1 (en) 2023-01-12
CN117460778A (zh) 2024-01-26
EP4367182A1 (en) 2024-05-15
US20240290313A1 (en) 2024-08-29

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