FR3141178B1 - Composition de caoutchouc - Google Patents

Composition de caoutchouc

Info

Publication number
FR3141178B1
FR3141178B1 FR2211082A FR2211082A FR3141178B1 FR 3141178 B1 FR3141178 B1 FR 3141178B1 FR 2211082 A FR2211082 A FR 2211082A FR 2211082 A FR2211082 A FR 2211082A FR 3141178 B1 FR3141178 B1 FR 3141178B1
Authority
FR
France
Prior art keywords
diene
ethylene
copolymer
rubber composition
highly saturated
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
FR2211082A
Other languages
English (en)
Other versions
FR3141178A1 (fr
Inventor
François Jean-Baptiste-Dit-Dominique
Robert Ngo
Marielle Ravier
Kahina Mammeri
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 FR2211082A priority Critical patent/FR3141178B1/fr
Priority to EP23789648.5A priority patent/EP4608880A1/fr
Priority to CN202380071933.7A priority patent/CN120035615A/zh
Priority to PCT/EP2023/078337 priority patent/WO2024088776A1/fr
Priority to KR1020257017197A priority patent/KR20250080915A/ko
Publication of FR3141178A1 publication Critical patent/FR3141178A1/fr
Application granted granted Critical
Publication of FR3141178B1 publication Critical patent/FR3141178B1/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 four or more carbon atoms
    • C08L23/083—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic polyenes, i.e. containing two or more carbon-to-carbon double bonds
    • 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
    • B60C1/0016—Compositions of the tread
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F236/06—Butadiene
    • 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
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/22—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having three or more carbon-to-carbon double bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/06—Sulfur
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/29—Compounds containing one or more carbon-to-nitrogen double bonds
    • C08K5/31—Guanidine; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/43—Compounds containing sulfur bound to nitrogen
    • C08K5/44—Sulfenamides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/45—Heterocyclic compounds having sulfur in the ring
    • C08K5/46—Heterocyclic compounds having sulfur in the ring with oxygen or nitrogen in the ring
    • C08K5/47—Thiazoles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C08L91/06—Waxes
    • 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
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2296—Oxides; Hydroxides of metals of zinc

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

L’invention concerne une composition de caoutchouc qui comprend un élastomère diénique fortement saturé qui un copolymère contenant des unités d’un 1,3-diène et plus de 50% en mole d’unités éthylène et portant à l’une de ses extrémités de chaîne un groupe fonctionnel de formule -CH2-CH(CH3)-COOZ, Z étant un groupe hydrocarboné substitué par une fonction alcoxysilane ou silanol, un système de réticulation et une charge inorganique renforçante, l’élastomère diénique fortement saturé étant un copolymère d’éthylène et d’un 1,3-diène ou un copolymère d’éthylène, d’un 1,3-diène et d’une α-monooléfine.
FR2211082A 2022-10-25 2022-10-25 Composition de caoutchouc Active FR3141178B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR2211082A FR3141178B1 (fr) 2022-10-25 2022-10-25 Composition de caoutchouc
EP23789648.5A EP4608880A1 (fr) 2022-10-25 2023-10-12 Composition de caoutchouc
CN202380071933.7A CN120035615A (zh) 2022-10-25 2023-10-12 橡胶组合物
PCT/EP2023/078337 WO2024088776A1 (fr) 2022-10-25 2023-10-12 Composition de caoutchouc
KR1020257017197A KR20250080915A (ko) 2022-10-25 2023-10-12 고무 조성물

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2211082A FR3141178B1 (fr) 2022-10-25 2022-10-25 Composition de caoutchouc
FR2211082 2022-10-25

Publications (2)

Publication Number Publication Date
FR3141178A1 FR3141178A1 (fr) 2024-04-26
FR3141178B1 true FR3141178B1 (fr) 2026-04-24

Family

ID=84488540

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2211082A Active FR3141178B1 (fr) 2022-10-25 2022-10-25 Composition de caoutchouc

Country Status (5)

Country Link
EP (1) EP4608880A1 (fr)
KR (1) KR20250080915A (fr)
CN (1) CN120035615A (fr)
FR (1) FR3141178B1 (fr)
WO (1) WO2024088776A1 (fr)

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE304576T1 (de) 1995-05-22 2005-09-15 Cabot Corp Kautschukzusammensetzungen welche mit silizium modifiziertes russ enthalten
WO1999028380A1 (fr) 1997-11-28 1999-06-10 Compagnie Generale Des Etablissements Michelin - Michelin & Cie Composition de caoutchouc pour pneumatiques, renforcee d'un noir de carbone revetu d'une couche alumineuse
WO2002031041A1 (fr) 2000-10-13 2002-04-18 Societe De Technologie Michelin Composition de caoutchouc comportant a titre d'agent de couplage un organosilane polyfonctionnel
EP1326871B1 (fr) 2000-10-13 2006-02-01 Société de Technologie Michelin Organosilane polyfonctionnel utilisable comme agent de couplage et son procede d'obtention
JP4536374B2 (ja) 2001-06-28 2010-09-01 ソシエテ ド テクノロジー ミシュラン 低い比表面積のシリカで強化されたタイヤトレッド
WO2003002649A1 (fr) 2001-06-28 2003-01-09 Societe De Technologie Michelin Bande de roulement pour pneumatique renforcee d'une silice a tres basse surface specifique
EP1423459B1 (fr) 2001-08-13 2008-02-27 Société de Technologie Michelin Composition de caoutchouc dienique pour pneumatique comprenant une silice specifique comme charge renforcante
CA2458002C (fr) 2001-08-24 2010-08-17 Michelin Recherche Et Technique S.A. Pneu non pneumatique
FR2886306B1 (fr) 2005-05-26 2007-07-06 Michelin Soc Tech Composition de caoutchouc pour pneumatique comportant un agent de couplage organosiloxane
FR2886304B1 (fr) 2005-05-26 2007-08-10 Michelin Soc Tech Composition de caoutchouc pour pneumatique comportant un systeme de couplage organosilicique
FR2886305B1 (fr) 2005-05-26 2007-08-10 Michelin Soc Tech Composition de caoutchouc pour pneumatique comportant un agent de couplage organosilicique et un agent de recouvrement de charge inorganique
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
FR2898077B1 (fr) 2006-03-01 2011-03-04 Peugeot Citroen Automobiles Sa Bandage non pneumatique pour une roue de vehicule, notamment une roue de vehicule automobile
JP5547058B2 (ja) 2008-03-10 2014-07-09 株式会社ブリヂストン 変性共役ジエン（共）重合体の製造方法、変性共役ジエン（共）重合体、並びにそれを用いたゴム組成物及びタイヤ
FR3001223B1 (fr) 2013-01-22 2015-03-06 Michelin & Cie Composition de caoutchouc comprenant un elastomere dienique fortement sature
FR3029920B1 (fr) 2014-12-12 2016-12-09 Univ Claude Bernard Lyon Polyolefine fonctionnelle ou telechelique, ses derives, et son procede de preparation
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
FR3067355A1 (fr) * 2017-06-08 2018-12-14 Compagnie Generale Des Etablissements Michelin Composition de caoutchouc
FR3100811B1 (fr) * 2019-09-18 2021-09-03 Michelin & Cie Copolymères d’éthylène et de 1,3-diène fonctionnels

Also Published As

Publication number Publication date
FR3141178A1 (fr) 2024-04-26
WO2024088776A1 (fr) 2024-05-02
EP4608880A1 (fr) 2025-09-03
CN120035615A (zh) 2025-05-23
KR20250080915A (ko) 2025-06-05

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