FR3124514B1 - Composition de caoutchouc presentant une resistance aux agressions amelioree - Google Patents

Composition de caoutchouc presentant une resistance aux agressions amelioree Download PDF

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Publication number
FR3124514B1
FR3124514B1 FR2106812A FR2106812A FR3124514B1 FR 3124514 B1 FR3124514 B1 FR 3124514B1 FR 2106812 A FR2106812 A FR 2106812A FR 2106812 A FR2106812 A FR 2106812A FR 3124514 B1 FR3124514 B1 FR 3124514B1
Authority
FR
France
Prior art keywords
rubber composition
copolymer
aggression
units
improved resistance
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
FR2106812A
Other languages
English (en)
French (fr)
Other versions
FR3124514A1 (fr
Inventor
Thomas Ferrand
Nicolas Waeckerle
Romain Libert
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 FR2106812A priority Critical patent/FR3124514B1/fr
Priority to EP22744243.1A priority patent/EP4359225B1/fr
Priority to JP2023578771A priority patent/JP2024524190A/ja
Priority to PCT/FR2022/051166 priority patent/WO2022269170A1/fr
Publication of FR3124514A1 publication Critical patent/FR3124514A1/fr
Application granted granted Critical
Publication of FR3124514B1 publication Critical patent/FR3124514B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3442—Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
    • C08K5/3445—Five-membered rings

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)
  • Tires In General (AREA)
FR2106812A 2021-06-25 2021-06-25 Composition de caoutchouc presentant une resistance aux agressions amelioree Active FR3124514B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR2106812A FR3124514B1 (fr) 2021-06-25 2021-06-25 Composition de caoutchouc presentant une resistance aux agressions amelioree
EP22744243.1A EP4359225B1 (fr) 2021-06-25 2022-06-16 Composition de caoutchouc presentant une resistance aux agressions amelioree
JP2023578771A JP2024524190A (ja) 2021-06-25 2022-06-16 攻撃的作用に対する抵抗性が改善されたゴム組成物
PCT/FR2022/051166 WO2022269170A1 (fr) 2021-06-25 2022-06-16 Composition de caoutchouc presentant une resistance aux agressions amelioree

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2106812 2021-06-25
FR2106812A FR3124514B1 (fr) 2021-06-25 2021-06-25 Composition de caoutchouc presentant une resistance aux agressions amelioree

Publications (2)

Publication Number Publication Date
FR3124514A1 FR3124514A1 (fr) 2022-12-30
FR3124514B1 true FR3124514B1 (fr) 2023-06-02

Family

ID=78770669

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2106812A Active FR3124514B1 (fr) 2021-06-25 2021-06-25 Composition de caoutchouc presentant une resistance aux agressions amelioree

Country Status (4)

Country Link
EP (1) EP4359225B1 (enExample)
JP (1) JP2024524190A (enExample)
FR (1) FR3124514B1 (enExample)
WO (1) WO2022269170A1 (enExample)

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.
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
BR9708412A (pt) 1996-04-01 2000-10-24 Cabot Corp Aparelho, método e compostos de elastÈmero novos
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
CN100473684C (zh) 1997-09-30 2009-04-01 卡伯特公司 弹性体复合共混料及其制备方法
AU5161699A (en) 1998-07-22 2000-02-14 Michelin Recherche Et Technique S.A. Coupling system (white filler/diene elastomer) based on polysulphide alkoxysilane, zinc dithiophosphate and guanidine derivative
EP1115785B1 (fr) 1998-07-22 2002-10-09 Société de Technologie Michelin Systeme de couplage (charge blanche/elastomere dienique) a base d'alkoxysilane polysulfure, d'enamine 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
EP1311600A2 (fr) 2000-07-31 2003-05-21 Société de Technologie Michelin Bande de roulement pour pneumatique
CA2502345A1 (fr) 2002-10-16 2004-04-29 Michelin Recherche Et Technique S.A. Copolymeres ethylene/ butadiene, system catalytique et les produires et production desdits polymers
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
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
FR3012458B1 (fr) * 2013-10-25 2015-10-30 Michelin & Cie Composition de caoutchouc comprenant un additif compose 1,3-dipolaire portant une fonction imidazole
FR3044662B1 (fr) 2015-12-03 2017-12-08 Michelin & Cie 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
FR3054220A1 (fr) 2016-07-25 2018-01-26 Compagnie Generale Des Etablissements Michelin Systeme catalytique preforme comprenant un metallocene de terre rare
WO2019122546A1 (fr) * 2017-12-20 2019-06-27 Compagnie Generale Des Etablissements Michelin Composition de caoutchouc
FR3085683B1 (fr) * 2018-09-11 2020-10-23 Michelin & Cie Pneumatique
FR3086949B1 (fr) * 2018-10-09 2020-12-04 Michelin & Cie Composition de caoutchouc
FR3088328B3 (fr) * 2018-11-09 2020-12-04 Michelin & Cie Elastomere dienique fonctionnel et composition de caoutchouc

Also Published As

Publication number Publication date
JP2024524190A (ja) 2024-07-05
WO2022269170A1 (fr) 2022-12-29
EP4359225B1 (fr) 2025-08-06
EP4359225A1 (fr) 2024-05-01
FR3124514A1 (fr) 2022-12-30

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