BR112022004894A2 - Off-road tire comprising polyvinyl alcohol fibers - Google Patents

Off-road tire comprising polyvinyl alcohol fibers

Info

Publication number
BR112022004894A2
BR112022004894A2 BR112022004894A BR112022004894A BR112022004894A2 BR 112022004894 A2 BR112022004894 A2 BR 112022004894A2 BR 112022004894 A BR112022004894 A BR 112022004894A BR 112022004894 A BR112022004894 A BR 112022004894A BR 112022004894 A2 BR112022004894 A2 BR 112022004894A2
Authority
BR
Brazil
Prior art keywords
polyvinyl alcohol
alcohol fibers
road tire
tire
road
Prior art date
Application number
BR112022004894A
Other languages
Portuguese (pt)
Inventor
Romain Libert
Thomas Ferrand
Original Assignee
Michelin & Cie
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 Michelin & Cie filed Critical Michelin & Cie
Publication of BR112022004894A2 publication Critical patent/BR112022004894A2/en

Links

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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/0041—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers
    • B60C11/005—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers with cap and base layers
    • B60C11/0058—Tyre tread bands; Tread patterns; Anti-skid inserts comprising different tread rubber layers with cap and base layers with different cap rubber layers in the axial direction
    • 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
    • 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
    • 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
    • B60C2200/08—Tyres specially adapted for particular applications for agricultural vehicles
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/006—Additives being defined by their surface area
    • 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

Abstract

pneu fora de estrada compreendendo fibras de álcool polivinílico. a invenção se refere a um pneu pneumático ou não pneumático que resiste às agressões para veículos fora de estrada, dos quais a banda de rodagem compreende uma composição à base de pelo menos uma matriz elastomérica que compreende principalmente pelo menos um elastômero isoprênico, uma carga reforçadora, de 0,1 a 25 phr de fibra de álcool polivinílico, e um sistema de reticulação.off-road tire comprising polyvinyl alcohol fibers. the invention relates to a pneumatic or non-pneumatic tire that resists aggressions for off-road vehicles, of which the tread comprises a composition based on at least one elastomeric matrix that mainly comprises at least one isoprene elastomer, a reinforcing filler , from 0.1 to 25 phr of polyvinyl alcohol fiber, and a crosslinking system.

BR112022004894A 2019-11-28 2020-11-19 Off-road tire comprising polyvinyl alcohol fibers BR112022004894A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1913361A FR3103819B1 (en) 2019-11-28 2019-11-28 OFF-ROAD TREAD INCLUDING POLYVINYL ALCOHOL FIBERS
PCT/FR2020/052127 WO2021105591A1 (en) 2019-11-28 2020-11-19 Off-road tire comprising polyvinyl alcohol fibers

Publications (1)

Publication Number Publication Date
BR112022004894A2 true BR112022004894A2 (en) 2022-06-07

Family

ID=69700102

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022004894A BR112022004894A2 (en) 2019-11-28 2020-11-19 Off-road tire comprising polyvinyl alcohol fibers

Country Status (3)

Country Link
BR (1) BR112022004894A2 (en)
FR (1) FR3103819B1 (en)
WO (1) WO2021105591A1 (en)

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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FR2732351B1 (en) 1995-03-29 1998-08-21 Michelin & Cie RUBBER COMPOSITION FOR A TIRE ENCLOSURE CONTAINING ALUMINUM DOPED SILICA AS A REINFORCING FILLER
FR2743564A1 (en) 1996-01-11 1997-07-18 Michelin & Cie RUBBER COMPOSITIONS FOR SILICA-BASED TIRE CASINGS CONTAINING A REINFORCING ADDITIVE BASED ON A FUNCTIONALIZED POLYORGANOSILOXANE AND AN ORGANOSILANE COMPOUND.
CN101186724B (en) 1996-04-01 2011-01-19 卡伯特公司 Novel elastomer composites, preparation method and apparatus thereof
FR2749313A1 (en) 1996-05-28 1997-12-05 Michelin & Cie DIENE RUBBER COMPOSITION BASED ON ALUMINA AS A REINFORCING FILLER AND ITS USE FOR THE MANUFACTURE OF TIRE COVERS
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WO1999016600A1 (en) 1997-09-30 1999-04-08 Cabot Corporation Elastomer composite blends and methods for producing them
DE69903563T2 (en) 1998-07-22 2003-06-05 Technologie Michelin Clermont ADHESIVE COMPOSITION (WHITE FILLER / SERVICE RUBBER) CONTAINING AN ALKOXYSILANE POLYSULFIDE, A ZINC DITHIOPHOSPHATE AND A GUANIDINE DERIVATIVE
CA2338152A1 (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
JP4387556B2 (en) * 2000-05-10 2009-12-16 住友ゴム工業株式会社 studless tire
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MXPA03003245A (en) 2000-10-13 2003-10-15 Michelin Rech Tech Rubber composition comprising as coupling agent a polyfunctional organosilane.
RU2272042C2 (en) 2000-10-13 2006-03-20 Сосьете Де Текноложи Мишлен Polyfunctional organosilane useful for using as binding agent and method for its preparing
FR2823215B1 (en) 2001-04-10 2005-04-08 Michelin Soc Tech TIRE AND TIRE TREAD COMPRISING AS COUPLING AGENT A BIS-ALKOXYSILANE TETRASULFURE
ES2252606T3 (en) 2001-08-06 2006-05-16 Degussa Ag ORGANOSILICIO 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
WO2003018332A1 (en) 2001-08-24 2003-03-06 Societe De Technologie Michelin Non-pneumatic tire
US7928258B2 (en) 2004-08-20 2011-04-19 Momentive Performance Materials Inc. Cyclic diol-derived blocked mercaptofunctional silane compositions
FR2880349B1 (en) 2004-12-31 2009-03-06 Michelin Soc Tech FUNCTIONALIZED POLYVINYLAROMATIC NANOPARTICLES
FR2880354B1 (en) 2004-12-31 2007-03-02 Michelin Soc Tech ELASTOMERIC COMPOSITION REINFORCED WITH A FUNCTIONALIZED POLYVINYLAROMATIC LOAD
FR2886304B1 (en) 2005-05-26 2007-08-10 Michelin Soc Tech RUBBER COMPOSITION FOR PNEUMATIC COMPRISING AN ORGANOSILICIC COUPLING SYSTEM
FR2886306B1 (en) 2005-05-26 2007-07-06 Michelin Soc Tech PNEUMATIC RUBBER COMPOSITION COMPRISING AN ORGANOSILOXANE COUPLING AGENT
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
EP1948668A1 (en) 2005-11-16 2008-07-30 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
FR2940290B1 (en) 2008-12-22 2010-12-31 Michelin Soc Tech BLOCKED MERCAPTOSILANE COUPLING AGENT
FR2957602B1 (en) * 2010-03-19 2012-04-13 Michelin Soc Tech RUBBER COMPOSITION FOR WINTER PNEUMATIC BEARING BAND
FR2978769B1 (en) 2011-08-04 2013-09-27 Michelin Soc Tech AQUEOUS ADHESIVE COMPOSITION BASED ON POLYALDEHYDE AND POLYPHENOL
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
WO2013095499A1 (en) 2011-12-22 2013-06-27 Michelin Recherche Et Technique, S.A. Shear band with interlaced reinforcements
FR3008707B1 (en) 2013-07-16 2017-11-10 Michelin & Cie AQUEOUS ADHESIVE COMPOSITION BASED ON BIOSOURCE ALDEHYDE AND POLYPHENOL
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
FR3103819B1 (en) 2023-07-21
FR3103819A1 (en) 2021-06-04
WO2021105591A1 (en) 2021-06-03

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