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FR3122657B1 - Composite à base d’une composition de caoutchouc et d’un élément de renfort métallique traité en milieu supercritique - Google Patents

Composite à base d’une composition de caoutchouc et d’un élément de renfort métallique traité en milieu supercritique Download PDF

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Publication number
FR3122657B1
FR3122657B1 FR2104900A FR2104900A FR3122657B1 FR 3122657 B1 FR3122657 B1 FR 3122657B1 FR 2104900 A FR2104900 A FR 2104900A FR 2104900 A FR2104900 A FR 2104900A FR 3122657 B1 FR3122657 B1 FR 3122657B1
Authority
FR
France
Prior art keywords
rubber composition
reinforcing element
metal reinforcing
composite based
element treated
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
FR2104900A
Other languages
English (en)
Other versions
FR3122657A1 (fr
Inventor
Marie Crouzet
Franck Daumas
Odile Gavard-Lonchay
Thomas Simonelli
Anne-Lise Thuilliez
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Compagnie Generale des Etablissements Michelin SCA
Original Assignee
Compagnie Generale des Etablissements Michelin SCA
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 Compagnie Generale des Etablissements Michelin SCA filed Critical Compagnie Generale des Etablissements Michelin SCA
Priority to FR2104900A priority Critical patent/FR3122657B1/fr
Priority to EP22724814.3A priority patent/EP4337718A1/fr
Priority to PCT/FR2022/050855 priority patent/WO2022238638A1/fr
Publication of FR3122657A1 publication Critical patent/FR3122657A1/fr
Application granted granted Critical
Publication of FR3122657B1 publication Critical patent/FR3122657B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/0405—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres
    • C08J5/041—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres with metal fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00—Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/0007—Reinforcements made of metallic elements, e.g. cords, yarns, filaments or fibres made from metal
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/06—Reinforcing macromolecular compounds with loose or coherent fibrous material using pretreated fibrous materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L7/00—Compositions of natural rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
    • B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/0005—Pretreatment of tyres or parts thereof, e.g. preheating, irradiation, precuring
    • B29D2030/0011—Surface activation of tyres or parts thereof, e.g. by plasma treatment
    • 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
    • C08J2307/00—Characterised by the use of natural rubber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

L’invention concerne un composite à base d’une composition de caoutchouc à base d’au moins un élastomère diénique, une charge renforçante, un système de réticulation et d’au moins un élément de renfort métallique noyé dans ladite composition de caoutchouc, ledit élément de renfort étant mis en contact avec du dioxyde de carbone à l’état supercritique préalablement à son incorporation dans la composition de caoutchouc.
FR2104900A 2021-05-10 2021-05-10 Composite à base d’une composition de caoutchouc et d’un élément de renfort métallique traité en milieu supercritique Active FR3122657B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2104900A FR3122657B1 (fr) 2021-05-10 2021-05-10 Composite à base d’une composition de caoutchouc et d’un élément de renfort métallique traité en milieu supercritique
EP22724814.3A EP4337718A1 (fr) 2021-05-10 2022-05-03 Composite à base d'une composition de caoutchouc et d'un élément de renfort métallique traité en milieu supercritique
PCT/FR2022/050855 WO2022238638A1 (fr) 2021-05-10 2022-05-03 Composite à base d'une composition de caoutchouc et d'un élément de renfort métallique traité en milieu supercritique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2104900A FR3122657B1 (fr) 2021-05-10 2021-05-10 Composite à base d’une composition de caoutchouc et d’un élément de renfort métallique traité en milieu supercritique
FR2104900 2021-05-10

Publications (2)

Publication Number Publication Date
FR3122657A1 FR3122657A1 (fr) 2022-11-11
FR3122657B1 true FR3122657B1 (fr) 2024-06-21

Family

ID=76284021

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2104900A Active FR3122657B1 (fr) 2021-05-10 2021-05-10 Composite à base d’une composition de caoutchouc et d’un élément de renfort métallique traité en milieu supercritique

Country Status (3)

Country Link
EP (1) EP4337718A1 (fr)
FR (1) FR3122657B1 (fr)
WO (1) WO2022238638A1 (fr)

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3843466A (en) 1969-11-10 1974-10-22 Ajinomoto Kk Method of producing dicarboxylic acids by fermentation
GB1598388A (en) 1978-05-26 1981-09-16 Bekaert Sa Nv Steel wire reinforcing elements
IT1277581B1 (it) 1995-09-14 1997-11-11 Enichem Elastomers Composizione elastomerica utile come battistrada per pneumatici
DE69739057D1 (de) 1996-04-01 2008-12-04 Cabot Corp Neue elastomere verbundwerkstoffe, verfahren und vorrichtung zur herstellung derselben
CN1285454C (zh) 1997-09-30 2006-11-22 卡伯特公司 弹性体复合共混料及其制备方法
KR100820033B1 (ko) 2000-07-31 2008-04-08 소시에떼 드 테크놀로지 미쉐린 주행 트레드를 갖는 타이어
CN1260258C (zh) 2001-05-14 2006-06-21 大赛璐化学工业株式会社 环氧化二烯烃系聚合物的制造方法
CA2729228C (fr) 2001-08-13 2014-11-18 Rhodia Chimie Silices a distribution granulometrique et/ou repartition poreuse particulieres et leurs utilisations, notamment pour le renforcement de polymeres
CN100334147C (zh) 2001-08-13 2007-08-29 米其林技术公司 包括特定硅作为增强填料的轮胎用二烯烃橡胶组合物
US7128794B2 (en) * 2001-10-30 2006-10-31 Michelin Recherche Et Technique S.A. Method for retreading a tire
FR2880354B1 (fr) 2004-12-31 2007-03-02 Michelin Soc Tech Composition elastomerique renforcee d'une charge de polyvinylaromatique fonctionnalise
FR2880349B1 (fr) 2004-12-31 2009-03-06 Michelin Soc Tech Nanoparticules de polyvinylaromatique fonctionnalise
JP5005940B2 (ja) 2006-03-30 2012-08-22 日本合成化学工業株式会社 ジアルキルイミダゾールの製造方法
US7534917B1 (en) 2006-04-27 2009-05-19 The United States Of America As Represented By The Secretary Of Agriculture Method of producing dicarboxylic acids
FR2903411B1 (fr) 2006-07-06 2012-11-02 Soc Tech Michelin Nanoparticules de polymere vinylique fonctionnalise
FR2903416B1 (fr) 2006-07-06 2008-09-05 Michelin Soc Tech Composition elastomerique renforcee d'une charge de polymere vinylique non aromatique fonctionnalise
JP2010285711A (ja) * 2009-06-10 2010-12-24 Bridgestone Corp スチールコードの製造方法およびスチールコード
KR101152673B1 (ko) 2009-10-22 2012-06-15 금호석유화학 주식회사 기능성 스티렌-부타디엔 공중합체
US20110241269A1 (en) 2010-04-01 2011-10-06 The Goodyear Tire & Rubber Company Atmospheric plasma treatment of reinforcement cords and use in rubber articles
JP2012211122A (ja) 2011-03-22 2012-11-01 Nippon Synthetic Chem Ind Co Ltd:The １，２−ジアルキルイミダゾールの製造方法、および１，２−ジアルキルイミダゾール
US9441325B2 (en) 2012-10-04 2016-09-13 The Goodyear Tire & Rubber Company Atmospheric plasma treatment of reinforcement cords and use in rubber articles
FR2999587B1 (fr) * 2012-12-17 2014-12-26 Michelin & Cie Pneumatique comportant une composition de caoutchouc comprenant un elastomere epoxyde reticule par un poly-acide carboxylique
JP6694805B2 (ja) 2016-12-09 2020-05-20 株式会社ブリヂストン 重荷重用タイヤ
EP3336140B1 (fr) 2016-12-19 2019-07-24 The Goodyear Tire & Rubber Company Traitement au plasma atmosphérique de cordons de renfort et utilisation dans des articles en caoutchouc
FR3086296B1 (fr) 2018-09-21 2020-09-25 Michelin & Cie Composition de caoutchouc comprenant un elastomere epoxyde et un compose polyphenolique

Also Published As

Publication number Publication date
EP4337718A1 (fr) 2024-03-20
WO2022238638A1 (fr) 2022-11-17
FR3122657A1 (fr) 2022-11-11

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