FR3102770B1 - Composition de caoutchouc comprenant une charge et un système de réticulation adaptés - Google Patents

Composition de caoutchouc comprenant une charge et un système de réticulation adaptés Download PDF

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Publication number
FR3102770B1
FR3102770B1 FR1912466A FR1912466A FR3102770B1 FR 3102770 B1 FR3102770 B1 FR 3102770B1 FR 1912466 A FR1912466 A FR 1912466A FR 1912466 A FR1912466 A FR 1912466A FR 3102770 B1 FR3102770 B1 FR 3102770B1
Authority
FR
France
Prior art keywords
rubber composition
cross
composition including
linking system
suitable filler
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
FR1912466A
Other languages
English (en)
French (fr)
Other versions
FR3102770A1 (fr
Inventor
Aline Riou
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 FR1912466A priority Critical patent/FR3102770B1/fr
Priority to PCT/FR2020/051990 priority patent/WO2021089941A1/fr
Priority to US17/774,330 priority patent/US20220396687A1/en
Priority to EP20817456.5A priority patent/EP4055100B1/fr
Priority to CN202080076709.3A priority patent/CN114616274A/zh
Priority to JP2022526192A priority patent/JP7769608B2/ja
Publication of FR3102770A1 publication Critical patent/FR3102770A1/fr
Application granted granted Critical
Publication of FR3102770B1 publication Critical patent/FR3102770B1/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
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • 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
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L15/00—Compositions of rubber derivatives
    • 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
    • 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
    • B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
    • B60C17/0009—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor comprising sidewall rubber inserts, e.g. crescent shaped inserts
    • 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
    • B60C2001/0033—Compositions of the sidewall inserts, e.g. for runflat
    • 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
    • B60C2001/005—Compositions of the bead portions, e.g. clinch or chafer rubber or cushion rubber
    • B60C2001/0058—Compositions of the bead apexes
    • 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)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Tires In General (AREA)
FR1912466A 2019-11-06 2019-11-06 Composition de caoutchouc comprenant une charge et un système de réticulation adaptés Active FR3102770B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1912466A FR3102770B1 (fr) 2019-11-06 2019-11-06 Composition de caoutchouc comprenant une charge et un système de réticulation adaptés
PCT/FR2020/051990 WO2021089941A1 (fr) 2019-11-06 2020-11-04 Composition de caoutchouc comprenant une charge et un système de réticulation adaptés
US17/774,330 US20220396687A1 (en) 2019-11-06 2020-11-04 Rubber composition comprising a suitable filler and a suitable crosslinking system
EP20817456.5A EP4055100B1 (fr) 2019-11-06 2020-11-04 Composition de caoutchouc comprenant une charge et un système de réticulation adaptés
CN202080076709.3A CN114616274A (zh) 2019-11-06 2020-11-04 包含合适的填料和合适的交联体系的橡胶组合物
JP2022526192A JP7769608B2 (ja) 2019-11-06 2020-11-04 好適な充填剤と好適な架橋系とを含むゴム組成物

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1912466 2019-11-06
FR1912466A FR3102770B1 (fr) 2019-11-06 2019-11-06 Composition de caoutchouc comprenant une charge et un système de réticulation adaptés

Publications (2)

Publication Number Publication Date
FR3102770A1 FR3102770A1 (fr) 2021-05-07
FR3102770B1 true FR3102770B1 (fr) 2021-10-22

Family

ID=69630440

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1912466A Active FR3102770B1 (fr) 2019-11-06 2019-11-06 Composition de caoutchouc comprenant une charge et un système de réticulation adaptés

Country Status (6)

Country Link
US (1) US20220396687A1 (cg-RX-API-DMAC7.html)
EP (1) EP4055100B1 (cg-RX-API-DMAC7.html)
JP (1) JP7769608B2 (cg-RX-API-DMAC7.html)
CN (1) CN114616274A (cg-RX-API-DMAC7.html)
FR (1) FR3102770B1 (cg-RX-API-DMAC7.html)
WO (1) WO2021089941A1 (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102024206947A1 (de) * 2024-07-24 2026-01-29 Continental Reifen Deutschland Gmbh Fahrzeugreifen und Seitenwand für Fahrzeugreifen

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2662172B2 (ja) * 1993-09-29 1997-10-08 住友ゴム工業株式会社 タイヤのビード部補強用ゴム組成物
BR9708412A (pt) 1996-04-01 2000-10-24 Cabot Corp Aparelho, método e compostos de elastÈmero novos
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
US6530404B1 (en) * 1998-09-02 2003-03-11 The Goodyear Tire & Rubber Company Runflat all terrain tire
SE519792C2 (sv) 2001-08-17 2003-04-08 Volvo Lastvagnar Ab Metod för estimering av massan hos ett fordon vilket framförs på en väg med en varierande lutning samt metod för estimering av lutningen av den väg där ett fordon framförs
FR2854100A1 (fr) * 2003-04-25 2004-10-29 Michelin Soc Tech Pneumatique a mobilite etendue comportant plusieurs couches etanches
JP5458557B2 (ja) * 2008-11-28 2014-04-02 日本ゼオン株式会社 ランフラットタイヤ用ゴム組成物、及びランフラットタイヤ用架橋成形体
BRPI0923820B1 (pt) 2008-12-26 2020-03-10 Bridgestone Corporation Pneumático
JP4752957B2 (ja) * 2009-06-17 2011-08-17 横浜ゴム株式会社 タイヤトレッド用ゴム組成物
EP2746046A1 (de) * 2012-12-21 2014-06-25 LANXESS Deutschland GmbH Verbundteil
US9290065B2 (en) * 2012-12-27 2016-03-22 Compagnie Generale Des Etablissements Michelin Sidewall support for a runflat tire
CN104853939B (zh) * 2012-12-27 2017-11-17 米其林集团总公司 缺气保用轮胎的侧壁支撑体
FR3005471B1 (fr) 2013-05-13 2015-04-24 Michelin & Cie Composition de caoutchouc a haute processabilite pour pneumatique adapte pour un roulage a plat
FR3058147A1 (fr) * 2016-10-31 2018-05-04 Compagnie Generale Des Etablissements Michelin Composition de caoutchouc comprenant une charge renforcante specifique
FR3058729A1 (fr) * 2016-11-17 2018-05-18 Compagnie Generale Des Etablissements Michelin Pneumatique comprenant une bande de roulement comprenant un elastomere thermoplastique et un systeme de reticulation a base de soufre
JP6908222B2 (ja) * 2017-12-11 2021-07-21 株式会社ブリヂストン ランフラットタイヤ用サイド補強ゴム組成物、ランフラットタイヤ用サイド補強ゴム、及びランフラットタイヤ
EP3725566A4 (en) * 2017-12-13 2021-08-18 Bridgestone Corporation TIRES
FR3079843B1 (fr) * 2018-04-09 2020-10-23 Michelin & Cie Pneumatique avec bourrelets comprenant une composition de caoutchouc specifique
JP6537030B1 (ja) * 2019-01-30 2019-07-03 住友ゴム工業株式会社 ランフラットタイヤ

Also Published As

Publication number Publication date
JP2023500924A (ja) 2023-01-11
EP4055100B1 (fr) 2025-12-31
WO2021089941A1 (fr) 2021-05-14
US20220396687A1 (en) 2022-12-15
CN114616274A (zh) 2022-06-10
EP4055100A1 (fr) 2022-09-14
JP7769608B2 (ja) 2025-11-13
FR3102770A1 (fr) 2021-05-07

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