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BR0306515A - Armação de carcaça para invólucro de pneumático destinado a sustentar cargas pesadas, e, invólucro de pneumático - Google Patents

Armação de carcaça para invólucro de pneumático destinado a sustentar cargas pesadas, e, invólucro de pneumático

Info

Publication number
BR0306515A
BR0306515A BR0306515-4A BR0306515A BR0306515A BR 0306515 A BR0306515 A BR 0306515A BR 0306515 A BR0306515 A BR 0306515A BR 0306515 A BR0306515 A BR 0306515A
Authority
BR
Brazil
Prior art keywords
astm
dst
heavy loads
tire casing
diameters
Prior art date
Application number
BR0306515-4A
Other languages
English (en)
Inventor
Brigitte Chauvin
Original Assignee
Michelin Soc Tech
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 Soc Tech, Michelin Rech Tech filed Critical Michelin Soc Tech
Publication of BR0306515A publication Critical patent/BR0306515A/pt

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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/02—Carcasses
    • B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
    • B60C9/08—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship the cords extend transversely from bead to bead, i.e. radial ply
    • 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
    • B60C1/0041—Compositions of the carcass layers
    • 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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/0007—Reinforcements made of metallic elements, e.g. cords, yarns, filaments or fibres made from metal
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08L9/06—Copolymers with styrene
    • C08L9/08—Latex
    • 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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/0007—Reinforcements made of metallic elements, e.g. cords, yarns, filaments or fibres made from metal
    • B60C2009/0021—Coating rubbers for steel cords
    • 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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/02—Carcasses
    • B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
    • B60C2009/0416—Physical properties or dimensions of the carcass cords

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Tires In General (AREA)

Abstract

"ARMAçãO DE CARCAçA PARA INVóLUCRO DE PNEUMáTICO DESTINADO A SUSTENTAR CARGAS PESADAS, E, INVóLUCRO DE PNEUMáTICO". Armação de carcaça para pneumático destinado a sustentar cargas pesadas compreendendo um tecido compósito que comporta uma composição de borracha de histerese e cabos metálicos reforçando a composição. A matriz de elastómero desta compreende borracha natural ou um poliisopreno de síntese a título majoritário, e uma carga de reforço compreendendo negro de fumo que satisfaz por sua vez às condições (i) 45 <243> superfície específica CTAB em m^ 2^/g (segundo a norma ASTM D3765-80) <243> 70, (ii) 45 <243> superfície específica BET em m^ 2^/g (segundo a norma ASTM D4820-93) <243> 70, (iii) 45 <143> índice de absorção de iodo IA em mg/g (segundo a norma ASTM D1510-81) <243> 70, (iv) relação (superfície BET/ índice IA) <243> 1.07, (v) 115 <243> valor de estrutura DBP em ml/ 100g (segundo a norma ASTM D2414-93) <243> 170, (vi) 85 nm <243> diâmetro de Stokes dst em nm <243> 145, onde dst é o diâmetro de agregados que correspondem à freq³ência máxima dos diâmetros de Stokes em uma distribuição de agregados, e (vii) D50/dst <243> 0,0090. CTAB + 0,19, onde D50 é a diferença, na distribuição de agregados, entre os diâmetros de Stokes de dois agregados que correspondem a uma mesma freq³ência igual a 50% da freq³ência máxima dos diâmetros de Stockes, dst e D50 sendo medido por foto-sedimentometria centrífuga.
BR0306515-4A 2002-10-02 2003-09-22 Armação de carcaça para invólucro de pneumático destinado a sustentar cargas pesadas, e, invólucro de pneumático BR0306515A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0212213 2002-10-02
PCT/EP2003/010521 WO2004030946A2 (fr) 2002-10-02 2003-09-22 Armature de carcasse pour pneumatique destine a porter de lourdes charges

Publications (1)

Publication Number Publication Date
BR0306515A true BR0306515A (pt) 2005-02-01

Family

ID=32050415

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0306515-4A BR0306515A (pt) 2002-10-02 2003-09-22 Armação de carcaça para invólucro de pneumático destinado a sustentar cargas pesadas, e, invólucro de pneumático

Country Status (7)

Country Link
EP (1) EP1549703B1 (pt)
JP (1) JP4718179B2 (pt)
KR (1) KR20050054992A (pt)
CN (1) CN1961034B (pt)
AU (1) AU2003277882A1 (pt)
BR (1) BR0306515A (pt)
WO (1) WO2004030946A2 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4895583B2 (ja) * 2005-11-24 2012-03-14 住友ゴム工業株式会社 カーカスコード被覆用ゴム組成物およびそれを用いたカーカスを有するタイヤ
JP6165406B2 (ja) * 2009-11-18 2017-07-19 株式会社ブリヂストン 防振ゴム組成物及び防振ゴム
WO2013015368A1 (ja) * 2011-07-28 2013-01-31 株式会社ブリヂストン カーボンブラック、ゴム組成物及び空気入りタイヤ
EP2892733A4 (en) * 2012-09-10 2016-03-09 Michelin & Cie PROCESS FOR PREPARING RUBBER COMPOSITIONS WITH REINFORCING RESINS
US9518165B2 (en) * 2012-09-25 2016-12-13 Compagnie Generale Des Etablissements Michelin Rubber composition with low resin crosslinking
JP5767656B2 (ja) * 2013-01-25 2015-08-19 住友ゴム工業株式会社 カレンダー成形用のゴム組成物及びこれを用いたトッピングゴムの製造方法
DE102014207668A1 (de) * 2014-04-23 2015-10-29 Continental Reifen Deutschland Gmbh Kautschukmischung und Fahrzeugreifen

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5986641A (ja) * 1982-11-10 1984-05-18 Tokai Carbon Co Ltd ゴム組成物
JPS61160305A (ja) * 1985-01-09 1986-07-21 Toyo Tire & Rubber Co Ltd 高硬度ビ−ドフイラ−を有するラジアルタイヤ
DE3636783A1 (de) * 1986-10-29 1988-05-05 Uniroyal Englebert Gmbh Fahrzeugluftreifen
JPH0832804B2 (ja) * 1987-02-24 1996-03-29 横浜ゴム株式会社 ゴム組成物
JPH0637580B2 (ja) * 1987-03-16 1994-05-18 東海カ−ボン株式会社 ゴム配合用カ−ボンブラツク
JP2772387B2 (ja) * 1988-07-27 1998-07-02 東洋ゴム工業株式会社 重荷重車両用ラジアルタイヤ
US5174214A (en) * 1989-02-22 1992-12-29 Bridgestone Corporation Radial tire for levitation-type vehicle
JP2886258B2 (ja) * 1990-05-08 1999-04-26 昭和キャボット株式会社 カーボンブラック及びそれを含有するゴム組成物
DE69326449T2 (de) * 1992-03-05 2000-04-13 Cabot Corp., Boston Verfahren zur erzeugung von russen und neue russe
JP2729975B2 (ja) * 1992-12-03 1998-03-18 東海カーボン株式会社 ゴム組成物
JP3806447B2 (ja) * 1993-01-07 2006-08-09 東海カーボン株式会社 タイヤトレッド用ゴム組成物
DE4308488A1 (de) * 1993-03-17 1994-09-22 Mmm Sa Ruß-/Kautschukzusammensetzung
FR2721038A1 (fr) * 1994-06-08 1995-12-15 Tokai Carbon Kk Noir ce carbone au four perfectionné.
JP3456759B2 (ja) * 1994-06-09 2003-10-14 東海カーボン株式会社 ファーネスカーボンブラック
JPH1053723A (ja) * 1996-08-08 1998-02-24 Hiroshi Hasegawa 新規なカーボンブラック
CN1492002A (zh) * 1997-08-28 2004-04-28 三菱化学株式会社 炭黑及其制备方法
US6220326B1 (en) * 1998-03-10 2001-04-24 The Goodyear Tire & Rubber Company Tire with carcass ply rubber composition
JP4105328B2 (ja) * 1999-04-09 2008-06-25 住友ゴム工業株式会社 空気入りタイヤ
JP4448225B2 (ja) * 2000-02-16 2010-04-07 株式会社ブリヂストン ゴム組成物および空気入りタイヤ
CA2417433A1 (fr) * 2000-07-31 2002-02-07 Michelin Recherche Et Technique S.A. Composite (metal/caoutchouc) pour pneumatique
JP2002240510A (ja) * 2000-12-15 2002-08-28 Ohtsu Tire & Rubber Co Ltd :The 空気入りタイヤ
CA2423187A1 (fr) * 2001-05-16 2002-11-21 Michelin Recherche Et Technique S.A. Composition de caoutchouc pour armature de sommet de pneumatique

Also Published As

Publication number Publication date
AU2003277882A1 (en) 2004-04-23
EP1549703A2 (fr) 2005-07-06
AU2003277882A8 (en) 2004-04-23
CN1961034B (zh) 2011-05-04
EP1549703B1 (fr) 2013-03-06
JP2006501338A (ja) 2006-01-12
WO2004030946A3 (fr) 2004-07-15
JP4718179B2 (ja) 2011-07-06
KR20050054992A (ko) 2005-06-10
CN1961034A (zh) 2007-05-09
WO2004030946A2 (fr) 2004-04-15

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B25A Requested transfer of rights approved

Owner name: MICHELIN RECHERCHE ET TECHNIQUE S.A. (CH) , COMPAG

B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.