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IN2014DN10257A - - Google Patents

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Publication number
IN2014DN10257A
IN2014DN10257A IN10257DEN2014A IN2014DN10257A IN 2014DN10257 A IN2014DN10257 A IN 2014DN10257A IN 10257DEN2014 A IN10257DEN2014 A IN 10257DEN2014A IN 2014DN10257 A IN2014DN10257 A IN 2014DN10257A
Authority
IN
India
Prior art keywords
pce
reinforcing filler
elastomer
tire
inorganic reinforcing
Prior art date
Application number
Inventor
Patricia Lagarde
David Lavialle
Original Assignee
Michelin & Cie
Michelin Rech Tech
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, Michelin Rech Tech filed Critical Michelin & Cie
Publication of IN2014DN10257A publication Critical patent/IN2014DN10257A/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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
    • 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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
    • B60C15/0603—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the bead filler or apex
    • 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
    • C08K3/34—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
    • C08K5/54—Silicon-containing compounds
    • C08K5/548—Silicon-containing compounds containing sulfur
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C08L71/02—Polyalkylene oxides
    • 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
    • B60C2001/005—Compositions of the bead portions, e.g. clinch or chafer rubber or cushion 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
    • 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
    • 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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
    • B60C2015/0614—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the chafer or clinch portion, i.e. the part of the bead contacting the rim
    • 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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
    • B60C2015/0617—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a cushion rubber other than the chafer or clinch rubber
    • B60C2015/0621—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a cushion rubber other than the chafer or clinch rubber adjacent to the carcass turnup portion
    • 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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
    • B60C2015/0617—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a cushion rubber other than the chafer or clinch rubber
    • B60C2015/0625—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a cushion rubber other than the chafer or clinch rubber provided at the terminal edge portion of a carcass or reinforcing layer
    • 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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
    • B60C15/0628—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a bead reinforcing layer
    • B60C2015/065—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a bead reinforcing layer at the axially outer side of the carcass turn-up portion not wrapped around the bead core

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)

Abstract

The invention relates to a tire for bearing heavy loads the durability of which is improved. The tire comprises in the bead area at least one annular inner insert said insert consisting of a rubber composition including a polyisoprene elastomer between 45 pce and 60 pce of a reinforcing filler including 43 to 55 pce of an inorganic reinforcing filler having a specific surface area (BET) of between 155 and 185 m/g and a coupling agent for binding the inorganic reinforcing filler to the elastomer.
IN10257DEN2014 2012-06-18 2013-06-13 IN2014DN10257A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1255671A FR2991916B1 (en) 2012-06-18 2012-06-18 TIRE FOR HIGH-LOAD VEHICLE
PCT/EP2013/062220 WO2013189820A1 (en) 2012-06-18 2013-06-13 Tire for a heavy duty vehicle

Publications (1)

Publication Number Publication Date
IN2014DN10257A true IN2014DN10257A (en) 2015-08-07

Family

ID=46826736

Family Applications (1)

Application Number Title Priority Date Filing Date
IN10257DEN2014 IN2014DN10257A (en) 2012-06-18 2013-06-13

Country Status (8)

Country Link
US (1) US10427476B2 (en)
EP (1) EP2861434B1 (en)
CN (1) CN104395112B (en)
BR (1) BR112014030517B1 (en)
FR (1) FR2991916B1 (en)
IN (1) IN2014DN10257A (en)
RU (1) RU2636714C2 (en)
WO (1) WO2013189820A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5992838B2 (en) * 2013-01-09 2016-09-14 東洋ゴム工業株式会社 Rubber composition for anti-vibration rubber
JP6342296B2 (en) * 2014-10-24 2018-06-13 東洋ゴム工業株式会社 Pneumatic tire and manufacturing method thereof
JP6989370B2 (en) * 2017-12-12 2022-01-05 Ｔｏｙｏ Ｔｉｒｅ株式会社 Pneumatic radial tire
CN110001305A (en) * 2017-12-22 2019-07-12 东洋橡胶工业株式会社 Pneumatic tire
DE102018131358B4 (en) 2017-12-22 2021-08-12 Toyo Tire & Rubber Co., Ltd. tire
JP6993211B2 (en) * 2017-12-22 2022-02-10 Ｔｏｙｏ Ｔｉｒｅ株式会社 Pneumatic tires
JP7007895B2 (en) 2017-12-22 2022-02-10 Ｔｏｙｏ Ｔｉｒｅ株式会社 Pneumatic tires
JP7007894B2 (en) 2017-12-22 2022-02-10 Ｔｏｙｏ Ｔｉｒｅ株式会社 Pneumatic tires
FR3086204B1 (en) * 2018-09-24 2020-08-28 Michelin & Cie PNEUMATIC OF WHICH THE CARCASS REINFORCEMENT IS REINFORCED BY A LAYER OF REINFORCING ELEMENTS IN THE BOURRELET AREA
JP7210210B2 (en) * 2018-09-28 2023-01-23 株式会社ブリヂストン tire
CN114573886A (en) * 2022-02-21 2022-06-03 厦门和新科技有限公司 High-strength high-elongation high-resilience natural rubber

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3392773A (en) 1965-11-05 1968-07-16 Firestone Tire & Rubber Co Pneumatic tire
FR2220396B1 (en) * 1973-03-07 1977-07-08 Michelin & Cie
AT392477B (en) * 1989-06-28 1991-04-10 Semperit Ag RUBBER MIXTURE, WHICH TAKES A PERMANENT BOND TO COPPER ALLOYS WHEN VULCANIZING AND THEIR USE
HU223429B1 (en) 1995-05-22 2004-07-28 Cabot Corporation Elastomeric compounds incorporating silicon-treated carbon blacks
EP1270581B1 (en) 1997-08-21 2014-02-19 Momentive Performance Materials Inc. Blocked mercaptosilane coupling agents for filled rubbers
AU1876199A (en) 1997-11-28 1999-06-16 Compagnie Generale Des Etablissements Michelin - Michelin & Cie Rubber composition for tyres, reinforced with a carbon black coated with an aluminous layer
DE69841286D1 (en) 1997-11-28 2009-12-24 Michelin & Cie Aluminum-containing reinforcing filler and rubber composition containing the same
DE60002375T2 (en) 1999-02-11 2004-02-12 Société de Technologie Michelin Improve the life of a pneumatic radial tire by using certain cohesive compositions with low hysteresis
BR0006169B1 (en) 1999-05-28 2009-05-05 rubber composition usable for the manufacture of tires, process for reinforcing a dienic rubber composition, rubber article, tire and tire tread.
ATE278563T1 (en) * 1999-08-02 2004-10-15 Michelin Soc Tech Pneumatic TIRE HAVING A CARCASS, AN ELASTOMERIC INNER LAYER AND AN ELASTOMERIC REINFORCEMENT LAYER BETWEEN THE CARCASE AND THE INNER LAYER
DE69916338T2 (en) * 1999-10-18 2005-05-12 The Goodyear Tire & Rubber Co., Akron IMPROVEMENTS AT THE WULST CONSTRUCTION
JP4861587B2 (en) * 1999-12-30 2012-01-25 ソシエテ ド テクノロジー ミシュラン Tire rubber composition comprising a coupling agent (white filler / diene elastomer) activated by a heat-induced radical initiator
ATE471243T1 (en) * 2000-01-27 2010-07-15 Pirelli Pneumatic TIRE WITH A BEAD CORE WHICH HAS A HEXAGONAL CROSS SECTION
JP4252304B2 (en) 2000-10-13 2009-04-08 ソシエテ ド テクノロジー ミシュラン Polyfunctional organosilane that can be used as a coupling agent and method for producing the same
MXPA03003245A (en) 2000-10-13 2003-10-15 Michelin Rech Tech Rubber composition comprising as coupling agent a polyfunctional organosilane.
RU2268268C2 (en) 2000-11-09 2006-01-20 Сосьете Де Текноложи Мишлен Catalytic system, method of preparation thereof, and an elastomer production process with the use of this catalytic system
FR2823215B1 (en) 2001-04-10 2005-04-08 Michelin Soc Tech TIRE AND TIRE TREAD COMPRISING AS COUPLING AGENT A BIS-ALKOXYSILANE TETRASULFURE
JP4205436B2 (en) * 2001-05-16 2009-01-07 ソシエテ ド テクノロジー ミシュラン Rubber composition for tire crown reinforcement
CN100423959C (en) 2001-05-31 2008-10-08 米其林技术公司 Radial tire sidewall reinforcement
CN1325549C (en) 2001-06-28 2007-07-11 米其林技术公司 Tyre tread reinforced with silica having a very low specific surface area
ATE465208T1 (en) * 2001-06-28 2010-05-15 Michelin Soc Tech TIRE TREAD REINFORCED BY SILICIC ACID WITH LOW SPECIFIC SURFACE AREA
ATE311396T1 (en) 2001-08-06 2005-12-15 Degussa ORGANOSILICON COMPOUNDS
EP1423459B1 (en) * 2001-08-13 2008-02-27 Société de Technologie Michelin Diene rubber composition for tyres comprising a specific silicon as a reinforcing filler
WO2004033548A1 (en) * 2002-10-11 2004-04-22 Societe De Technologie Michelin Tyre belt based on an inorganic filler and a polysulphide silane
US7928258B2 (en) 2004-08-20 2011-04-19 Momentive Performance Materials Inc. Cyclic diol-derived blocked mercaptofunctional silane compositions
US7891394B2 (en) * 2004-09-23 2011-02-22 The Goodyear Tire & Rubber Company Tire with puncture resistant sidewall
US7262254B2 (en) * 2004-09-23 2007-08-28 The Goodyear Tire & Rubber Company Tire with low volatile alcohol emission rubber tread with compositional limitations
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
FR2886304B1 (en) 2005-05-26 2007-08-10 Michelin Soc Tech RUBBER COMPOSITION FOR PNEUMATIC COMPRISING AN ORGANOSILICIC COUPLING SYSTEM
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
FR2908416B1 (en) * 2006-11-09 2009-01-16 Michelin Soc Tech RUBBER COMPOSITION FOR PNEUMATIC INCORPORATING A NEW ANTI-OXIDANT SYSTEM
FR2908410A1 (en) 2006-11-10 2008-05-16 Rhodia Recherches & Tech PROCESS FOR THE PREPARATION OF ALCOXYSILANES (POLY) SULFIDES AND NEW INTERMEDIATE PRODUCTS THEREIN
JP4850114B2 (en) * 2007-04-09 2012-01-11 株式会社ブリヂストン Pneumatic tire
JP5495152B2 (en) * 2007-11-08 2014-05-21 住友ゴム工業株式会社 Pneumatic tire
FR2931158B1 (en) * 2008-05-15 2010-07-30 Michelin Soc Tech RUBBER COMPOSITION FOR PNEUMATIC INCORPORATING A NEW ANTI-OXIDANT SYSTEM
FR2940290B1 (en) 2008-12-22 2010-12-31 Michelin Soc Tech BLOCKED MERCAPTOSILANE COUPLING AGENT
FR2940187B1 (en) * 2008-12-22 2010-12-24 Michelin Soc Tech PNEUMATIC HAVING PERFECTED BOURRELETS
FR2968601B1 (en) * 2010-12-14 2012-12-28 Michelin Soc Tech PNEUMATIC HAVING PERFECTED BOURRELETS.

Also Published As

Publication number Publication date
EP2861434B1 (en) 2016-08-24
EP2861434A1 (en) 2015-04-22
BR112014030517B1 (en) 2020-07-21
US10427476B2 (en) 2019-10-01
BR112014030517A2 (en) 2017-06-27
FR2991916B1 (en) 2014-07-11
FR2991916A1 (en) 2013-12-20
RU2636714C2 (en) 2017-11-27
BR112014030517A8 (en) 2018-01-02
CN104395112A (en) 2015-03-04
US20150144242A1 (en) 2015-05-28
RU2015101226A (en) 2016-08-10
CN104395112B (en) 2016-11-23
WO2013189820A1 (en) 2013-12-27

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