FR3118044B1 - Composition de caoutchouc - Google Patents

Composition de caoutchouc Download PDF

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Publication number
FR3118044B1
FR3118044B1 FR2014024A FR2014024A FR3118044B1 FR 3118044 B1 FR3118044 B1 FR 3118044B1 FR 2014024 A FR2014024 A FR 2014024A FR 2014024 A FR2014024 A FR 2014024A FR 3118044 B1 FR3118044 B1 FR 3118044B1
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FR
France
Prior art keywords
rubber composition
phr
elastomer
highly saturated
diene
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
FR2014024A
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English (en)
Other versions
FR3118044A1 (fr
Inventor
Da Silva José-Carlos Araujo
Aurore Crochet
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 FR2014024A priority Critical patent/FR3118044B1/fr
Priority to US18/268,821 priority patent/US20240043668A1/en
Priority to PCT/FR2021/052125 priority patent/WO2022136753A1/fr
Priority to EP21834831.6A priority patent/EP4267404A1/fr
Priority to CN202180086081.XA priority patent/CN116635471A/zh
Publication of FR3118044A1 publication Critical patent/FR3118044A1/fr
Application granted granted Critical
Publication of FR3118044B1 publication Critical patent/FR3118044B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/083—Copolymers of ethene with aliphatic polyenes, i.e. containing more than one unsaturated bond
    • 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
    • B60C1/0025—Compositions of the sidewalls
    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/02—Ethene
    • 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

Landscapes

  • 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)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

La présente invention se rapporte à une composition de caoutchouc à base d’au moins une matrice élastomère comprenant de 45 à 80 pce d’au moins un polyisoprène et de 20 à 55 pce d’au moins un élastomère diénique fortement saturé ; un plastifiant dialkylester de diacide aliphatique, du noir de carbone, et un système de réticulation ; dans laquelle, l’élastomère diénique fortement saturé est un copolymère d’éthylène et de 1,3-diène.
FR2014024A 2020-12-23 2020-12-23 Composition de caoutchouc Active FR3118044B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR2014024A FR3118044B1 (fr) 2020-12-23 2020-12-23 Composition de caoutchouc
US18/268,821 US20240043668A1 (en) 2020-12-23 2021-11-29 Rubber composition
PCT/FR2021/052125 WO2022136753A1 (fr) 2020-12-23 2021-11-29 Composition de caoutchouc
EP21834831.6A EP4267404A1 (fr) 2020-12-23 2021-11-29 Composition de caoutchouc
CN202180086081.XA CN116635471A (zh) 2020-12-23 2021-11-29 橡胶组合物

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2014024A FR3118044B1 (fr) 2020-12-23 2020-12-23 Composition de caoutchouc
FR2014024 2020-12-23

Publications (2)

Publication Number Publication Date
FR3118044A1 FR3118044A1 (fr) 2022-06-24
FR3118044B1 true FR3118044B1 (fr) 2022-12-30

Family

ID=74860161

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2014024A Active FR3118044B1 (fr) 2020-12-23 2020-12-23 Composition de caoutchouc

Country Status (5)

Country Link
US (1) US20240043668A1 (fr)
EP (1) EP4267404A1 (fr)
CN (1) CN116635471A (fr)
FR (1) FR3118044B1 (fr)
WO (1) WO2022136753A1 (fr)

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2673187B1 (fr) 1991-02-25 1994-07-01 Michelin & Cie Composition de caoutchouc et enveloppes de pneumatiques a base de ladite composition.
DE4236218C2 (de) 1991-12-19 2001-08-16 Degussa Vulkanisierbare EPDM-Kautschukmischungen
FR2729671B1 (fr) 1995-01-20 1997-04-18 Michelin & Cie Enveloppe de pneumatique a base de silice precipitee presentant une resistance au roulement amelioree
FR2732351B1 (fr) 1995-03-29 1998-08-21 Michelin & Cie Composition de caoutchouc pour enveloppe de pneumatique renfermant de la silice dopee aluminium a titre de charge renforcante
ES2317651T3 (es) 1996-04-01 2009-04-16 Cabot Corporation Nuevos compuestos elastomericos, metodos y aparatos.
FR2749313A1 (fr) 1996-05-28 1997-12-05 Michelin & Cie Composition de caoutchouc dienique a base d'alumine en tant que charge renforcante et son utilisation pour la fabrication d'enveloppes de pneumatiques
JP4750269B2 (ja) 1997-09-30 2011-08-17 キャボット コーポレイション エラストマー複合配合物とその製造方法
CA2338152A1 (fr) 1998-07-22 2000-02-03 Societe De Technologie Michelin Systeme de couplage (charge blanche/elastomere dienique) a base d'alkoxysilane polysulfure, d'enamine et de derive guanidique
CA2338150A1 (fr) 1998-07-22 2000-02-03 Societe De Technologie Michelin Systeme de couplage (charge blanche/elastomere dienique) a base d'alkoxysilane polysulfure, de dithiophosphate de zinc et de derive guanidique
FR2799468B1 (fr) 1999-10-12 2006-04-28 Michelin Soc Tech Systeme catalytique utilisable pour la copolymerisation de l'ethylene et d'un diene conjugue, procede de preparation de ce systeme catalytique et d'un copolymere d'ethylene et d'un diene conjugue
JP5357371B2 (ja) 2000-07-31 2013-12-04 コンパニー ゼネラール デ エタブリッスマン ミシュラン タイヤ用トレッド
KR20050101157A (ko) 2002-10-16 2005-10-20 소시에떼 드 테크놀로지 미쉐린 에틸렌/부타디엔 공중합체, 이를 제조하기 위한 촉매계 및이의 제조방법
FR2893029B1 (fr) 2005-11-09 2009-01-16 Michelin Soc Tech Complexe metallocene borohydrure d'un lanthanide, systeme catalytique l'incorporant, procede de polymerisation l'utilisant et copolymere ethylene/butadiene obtenu par ce procede
FR2893028B1 (fr) 2005-11-09 2008-02-15 Michelin Soc Tech Complexe metallocene borohydrure d'un lanthanide, systeme catalytique l'incorporant, procede de polymerisation l'utilisant et copolymere ethylene/butadiene obtenu par ce procede
WO2012117715A1 (fr) 2011-03-01 2012-09-07 株式会社ブリヂストン Composition de caoutchouc, composition de caoutchouc pour un flanc de pneu, composition de caoutchouc réticulée et pneu
FR3001223B1 (fr) 2013-01-22 2015-03-06 Michelin & Cie Composition de caoutchouc comprenant un elastomere dienique fortement sature
FR3044662B1 (fr) 2015-12-03 2017-12-08 Michelin & Cie Systeme catalytique preforme comprenant un metallocene de terre rare
FR3054220A1 (fr) 2016-07-25 2018-01-26 Compagnie Generale Des Etablissements Michelin Systeme catalytique preforme comprenant un metallocene de terre rare
FR3054221A1 (fr) 2016-07-25 2018-01-26 Compagnie Generale Des Etablissements Michelin Systeme catalytique preforme comprenant un metallocene de terre rare
CN110713640B (zh) 2018-07-13 2022-08-09 杭州星庐科技有限公司 橡胶组合物及加工方法，及应用其的橡胶制品和生产方法

Also Published As

Publication number Publication date
US20240043668A1 (en) 2024-02-08
EP4267404A1 (fr) 2023-11-01
CN116635471A (zh) 2023-08-22
FR3118044A1 (fr) 2022-06-24
WO2022136753A1 (fr) 2022-06-30

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