FR3117122B1 - TIRE FOR OFF-ROAD VEHICLES - Google Patents

TIRE FOR OFF-ROAD VEHICLES Download PDF

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Publication number
FR3117122B1
FR3117122B1 FR2012881A FR2012881A FR3117122B1 FR 3117122 B1 FR3117122 B1 FR 3117122B1 FR 2012881 A FR2012881 A FR 2012881A FR 2012881 A FR2012881 A FR 2012881A FR 3117122 B1 FR3117122 B1 FR 3117122B1
Authority
FR
France
Prior art keywords
tire
road vehicles
cellulose pulp
pneumatic
elastomer
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
FR2012881A
Other languages
French (fr)
Other versions
FR3117122A1 (en
Inventor
Romain Libert
Thomas Ferrand
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 FR2012881A priority Critical patent/FR3117122B1/en
Priority to EP21848267.7A priority patent/EP4259454A1/en
Priority to PCT/FR2021/052200 priority patent/WO2022123154A1/en
Priority to CN202180083167.7A priority patent/CN116583561A/en
Priority to CA3196756A priority patent/CA3196756A1/en
Publication of FR3117122A1 publication Critical patent/FR3117122A1/en
Application granted granted Critical
Publication of FR3117122B1 publication Critical patent/FR3117122B1/en
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
    • 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
    • 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
    • B60C2200/00—Tyres specially adapted for particular applications
    • B60C2200/06—Tyres specially adapted for particular applications for heavy duty vehicles
    • B60C2200/065—Tyres specially adapted for particular applications for heavy duty vehicles for construction vehicles

Abstract

L’invention concerne un bandage pneumatique ou non-pneumatique, pour véhicules hors la route, présentant un bon compromis de performances entre la résistance aux agressions mécaniques et l’hystérèse, le bandage comprenant une composition de caoutchouc à base d’au moins une matrice élastomère comprenant au moins un élastomère diénique, une charge renforçante, de la pulpe de cellulose, et un système de réticulation, dans lequel la pulpe de cellulose présente une longueur comprise dans un domaine allant de 0,3 à 5 mm.The invention relates to a pneumatic or non-pneumatic tire for off-road vehicles, presenting a good performance compromise between resistance to mechanical attack and hysteresis, the tire comprising a rubber composition based on at least one matrix elastomer comprising at least one diene elastomer, a reinforcing filler, cellulose pulp, and a crosslinking system, in which the cellulose pulp has a length comprised in a range ranging from 0.3 to 5 mm.

FR2012881A 2020-12-09 2020-12-09 TIRE FOR OFF-ROAD VEHICLES Active FR3117122B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR2012881A FR3117122B1 (en) 2020-12-09 2020-12-09 TIRE FOR OFF-ROAD VEHICLES
EP21848267.7A EP4259454A1 (en) 2020-12-09 2021-12-03 Tyre for an off-road vehicle
PCT/FR2021/052200 WO2022123154A1 (en) 2020-12-09 2021-12-03 Tyre for an off-road vehicle
CN202180083167.7A CN116583561A (en) 2020-12-09 2021-12-03 Tire for off-road vehicle
CA3196756A CA3196756A1 (en) 2020-12-09 2021-12-03 Tyre for an off-road vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2012881 2020-12-09
FR2012881A FR3117122B1 (en) 2020-12-09 2020-12-09 TIRE FOR OFF-ROAD VEHICLES

Publications (2)

Publication Number Publication Date
FR3117122A1 FR3117122A1 (en) 2022-06-10
FR3117122B1 true FR3117122B1 (en) 2023-12-15

Family

ID=74347376

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2012881A Active FR3117122B1 (en) 2020-12-09 2020-12-09 TIRE FOR OFF-ROAD VEHICLES

Country Status (5)

Country Link
EP (1) EP4259454A1 (en)
CN (1) CN116583561A (en)
CA (1) CA3196756A1 (en)
FR (1) FR3117122B1 (en)
WO (1) WO2022123154A1 (en)

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PT1537908E (en) 1997-09-30 2012-04-24 Cabot Corp Elastomer composite blends and methods for producing them
WO2000005300A1 (en) 1998-07-22 2000-02-03 Societe De Technologie Michelin Coupling system (white filler/diene elastomer) based on polysulphide alkoxysilane, enamine and guanidine derivative
EP1102812B1 (en) 1998-07-22 2002-10-16 Société de Technologie Michelin Coupling system (white filler/diene elastomer) based on polysulphide alkoxysilane, zinc dithiophosphate and guanidine derivative
CA2417681A1 (en) 2000-07-31 2002-02-07 Michelin Recherche Et Technique S.A. Running tread for tyre
BR0114616B1 (en) 2000-10-13 2012-04-17 monohydroxysilane polysulphide, process for obtaining a polysulphide, and use of a polysulphide.
CA2425330A1 (en) 2000-10-13 2002-04-18 Jean-Claude Tardivat Rubber composition comprising as coupling agent a polyfunctional organosilane
FR2823215B1 (en) 2001-04-10 2005-04-08 Michelin Soc Tech TIRE AND TIRE TREAD COMPRISING AS COUPLING AGENT A BIS-ALKOXYSILANE TETRASULFURE
EP1285926B1 (en) 2001-08-06 2004-05-12 Degussa AG Organosilicon compounds
SE519792C2 (en) 2001-08-17 2003-04-08 Volvo Lastvagnar Ab Method for estimating the mass of a vehicle which is carried on a road with a varying slope and method for estimating the slope of the road on which a vehicle is driven
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FR2880349B1 (en) 2004-12-31 2009-03-06 Michelin Soc Tech FUNCTIONALIZED POLYVINYLAROMATIC NANOPARTICLES
FR2886304B1 (en) 2005-05-26 2007-08-10 Michelin Soc Tech RUBBER COMPOSITION FOR PNEUMATIC COMPRISING AN ORGANOSILICIC COUPLING SYSTEM
FR2886305B1 (en) 2005-05-26 2007-08-10 Michelin Soc Tech PNEUMATIC RUBBER COMPOSITION COMPRISING AN ORGANOSILICALLY COUPLED AGENT AND AN INORGANIC CHARGE RECOVERY AGENT
FR2886306B1 (en) 2005-05-26 2007-07-06 Michelin Soc Tech PNEUMATIC RUBBER COMPOSITION COMPRISING AN ORGANOSILOXANE COUPLING AGENT
WO2007061550A1 (en) 2005-11-16 2007-05-31 Dow Corning Corporation Organosilanes and their preparation and use in elastomer compositions
US7510670B2 (en) 2006-02-21 2009-03-31 Momentive Performance Materials Inc. Free flowing filler composition based on organofunctional silane
FR2903416B1 (en) 2006-07-06 2008-09-05 Michelin Soc Tech ELASTOMERIC COMPOSITION REINFORCED WITH A FUNCTIONALIZED NON-AROMATIC VINYL POLYMER
FR2903411B1 (en) 2006-07-06 2012-11-02 Soc Tech Michelin NANOPARTICLES OF FUNCTIONALIZED VINYL POLYMER
FR2908410A1 (en) 2006-11-10 2008-05-16 Rhodia Recherches & Tech PROCESS FOR THE PREPARATION OF ALCOXYSILANES (POLY) SULFIDES AND NEW INTERMEDIATE PRODUCTS THEREIN
FR2923831B1 (en) 2007-11-15 2010-04-09 Michelin Soc Tech PNEUMATIC RUBBER COMPOSITION COMPRISING A HYDROXYSILANE RECOVERY AGENT
KR101000811B1 (en) * 2008-09-26 2010-12-13 한국타이어 주식회사 Rubber composition of tire tread base
FR2940290B1 (en) 2008-12-22 2010-12-31 Michelin Soc Tech BLOCKED MERCAPTOSILANE COUPLING AGENT
FR2978770B1 (en) 2011-08-04 2013-09-27 Michelin Soc Tech AQUEOUS ADHESIVE COMPOSITION BASED ON POLYALDEHYDE AND PHLOROGLUCINOL
FR2978771B1 (en) 2011-08-04 2013-09-27 Michelin Soc Tech AQUEOUS ADHESIVE COMPOSITION BASED ON POLYALDEHYDE AND 2,2 ', 4,4'-TETRAHYDROXYDIPHENYL SULFIDE
FR2978769B1 (en) 2011-08-04 2013-09-27 Michelin Soc Tech AQUEOUS ADHESIVE COMPOSITION BASED ON POLYALDEHYDE AND POLYPHENOL
US8915457B2 (en) 2011-09-30 2014-12-23 Weyerhaeuser Nr Company Cellulose fibrillation
FR3008707B1 (en) 2013-07-16 2017-11-10 Michelin & Cie AQUEOUS ADHESIVE COMPOSITION BASED ON BIOSOURCE ALDEHYDE AND POLYPHENOL
CN107614590A (en) * 2015-06-08 2018-01-19 住友橡胶工业株式会社 Pneumatic tire and motorcycle tire
FR3037593A1 (en) 2015-06-18 2016-12-23 Michelin & Cie PNEUMATIC FOR VEHICLES INTENDED TO WEAR HEAVY LOADS
FR3060013A1 (en) 2016-12-08 2018-06-15 Compagnie Generale Des Etablissements Michelin RUBBER COMPOSITION BASED ON POLYISOPRENE EPOXIDE

Also Published As

Publication number Publication date
EP4259454A1 (en) 2023-10-18
WO2022123154A1 (en) 2022-06-16
CA3196756A1 (en) 2022-06-16
CN116583561A (en) 2023-08-11
FR3117122A1 (en) 2022-06-10

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