BR112015015525A8 - Suporte de parede lateral para um pneu runflat - Google Patents

Suporte de parede lateral para um pneu runflat

Info

Publication number
BR112015015525A8
BR112015015525A8 BR112015015525A BR112015015525A BR112015015525A8 BR 112015015525 A8 BR112015015525 A8 BR 112015015525A8 BR 112015015525 A BR112015015525 A BR 112015015525A BR 112015015525 A BR112015015525 A BR 112015015525A BR 112015015525 A8 BR112015015525 A8 BR 112015015525A8
Authority
BR
Brazil
Prior art keywords
carbon black
side wall
surface area
low surface
wall bracket
Prior art date
Application number
BR112015015525A
Other languages
English (en)
Other versions
BR112015015525A2 (pt
Inventor
Boen Sik
Original Assignee
Michelin Rech Tech
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 Rech Tech, Michelin & Cie filed Critical Michelin Rech Tech
Publication of BR112015015525A2 publication Critical patent/BR112015015525A2/pt
Publication of BR112015015525A8 publication Critical patent/BR112015015525A8/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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K

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

SUPORTE DE PAREDE LATERAL PARA UM PNEU RUNFLAT. Modalidades particulares incluem pneus run-flat tendo suportes de parede lateral que são fabricados de uma composição de borracha que é baseada em uma borracha de polibutadieno funcionalizada na extremidade com estanho, assim como um segundo componentes de borracha adicional e uma mistura de negros de fumo. O primeiro negro de fumo pode ser caracterizado como sendo um negro de fumo de baixa área de superfície, alta estrutura e o segundo negro de fumo pode ser caracterizado como um negro de fumo de baixa área de superfície. O negro de fumo de baixa área de superfície, alta estrutura pode ser adicionado à composição de borrahca em uma quantidade que fornece um módulo de alongamento a 10% medido a 23°C entre 8 MPa e 10 MPa.
BR112015015525A 2012-12-27 2013-12-23 Suporte de parede lateral para um pneu runflat BR112015015525A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261746196P 2012-12-27 2012-12-27
PCT/US2013/077454 WO2014105811A1 (en) 2012-12-27 2013-12-23 Sidewall support for a runflat tire

Publications (2)

Publication Number Publication Date
BR112015015525A2 BR112015015525A2 (pt) 2017-07-11
BR112015015525A8 true BR112015015525A8 (pt) 2018-01-02

Family

ID=51022022

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015015525A BR112015015525A8 (pt) 2012-12-27 2013-12-23 Suporte de parede lateral para um pneu runflat

Country Status (6)

Country Link
US (1) US9309386B2 (pt)
EP (1) EP2938504B1 (pt)
JP (1) JP6366147B2 (pt)
CN (1) CN104853939B (pt)
BR (1) BR112015015525A8 (pt)
WO (1) WO2014105811A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017117399A1 (en) * 2015-12-31 2017-07-06 Compagnie Generale Des Etablissements Michelin Tire undertread
WO2018101937A1 (en) * 2016-11-30 2018-06-07 Compagnie Generale Des Etablissements Michelin Shear band having ultra-low hysteresis rubber
JP7059272B2 (ja) 2017-06-16 2022-04-25 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及びランフラットタイヤ
JP6947368B2 (ja) * 2017-12-07 2021-10-13 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
FR3079838B1 (fr) * 2018-04-09 2020-12-18 Michelin & Cie Composition de caoutchouc comprenant une charge renforcante a faible surface specifique
FR3081876B1 (fr) * 2018-05-31 2020-05-22 Compagnie Generale Des Etablissements Michelin Pneumatique pourvu d'un flanc externe comportant un ou plusieurs elastomeres thermoplastiques et un ou plusieurs elastomeres dieniques synthetiques
FR3082520B1 (fr) 2018-06-19 2020-12-18 Michelin & Cie Composition comprenant un elastomere butadienique et une charge specifique, et pneumatique comprenant cette composition
FR3102770B1 (fr) 2019-11-06 2021-10-22 Michelin & Cie Composition de caoutchouc comprenant une charge et un système de réticulation adaptés

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5795416A (en) 1996-08-02 1998-08-18 Michelin Recherche Et Technique Run-flat tire having partial carcass layers
US5798405A (en) 1997-03-20 1998-08-25 The Goodyear Tire & Rubber Company Tire with tread of rubber composition containing two different carbon blacks
US20020036043A1 (en) * 2000-08-03 2002-03-28 Georges Marcel Victor Thielen Runflat tire having a rubberized insert containing 1,6-bis(N,N'-dibenzylthiocarbamoyldithio)-hexane
JP4439190B2 (ja) * 2003-02-21 2010-03-24 株式会社ブリヂストン 空気入りタイヤ
DE10351737A1 (de) * 2003-11-06 2005-06-16 Degussa Ag Ruß
US7337815B2 (en) 2004-01-20 2008-03-04 The Goodyear Tire & Rubber Company Tire with tread of rubber composition containing diverse carbon blacks
JP4402545B2 (ja) * 2004-08-25 2010-01-20 住友ゴム工業株式会社 ゴム組成物
US20070249775A1 (en) 2006-04-19 2007-10-25 Bridgestone Corporation Tread compositions with improved dynamic storage modulus
US7789119B2 (en) 2006-10-10 2010-09-07 The Goodyear Tire & Rubber Company Runflat tire
JP4467627B2 (ja) * 2007-10-18 2010-05-26 住友ゴム工業株式会社 タイヤ
JP5335347B2 (ja) 2007-10-18 2013-11-06 東洋ゴム工業株式会社 空気入りタイヤ
KR101472597B1 (ko) * 2008-08-07 2014-12-15 스미도모 고무 고교 가부시기가이샤 타이어
JP5091921B2 (ja) * 2008-09-19 2012-12-05 住友ゴム工業株式会社 タイヤ用ゴム組成物
JP5486176B2 (ja) * 2008-10-01 2014-05-07 住友ゴム工業株式会社 タイヤ用ゴム組成物
DE102009047175A1 (de) * 2009-11-26 2011-06-01 Evonik Degussa Gmbh Kautschukmischung
JP5255026B2 (ja) * 2010-08-25 2013-08-07 住友ゴム工業株式会社 クリンチ、チェーファー又はサイドウォール用ゴム組成物並びに空気入りタイヤ
EP2621738B1 (en) * 2010-09-30 2016-07-20 MICHELIN Recherche et Technique S.A. Rubber composition with low surface area carbon black
JP5416190B2 (ja) * 2011-03-17 2014-02-12 住友ゴム工業株式会社 ビードエイペックス用ゴム組成物及び空気入りタイヤ
JP5351294B2 (ja) * 2011-04-21 2013-11-27 住友ゴム工業株式会社 サイドウォール補強層用ゴム組成物及びランフラットタイヤ
JP5351244B2 (ja) * 2011-04-22 2013-11-27 住友ゴム工業株式会社 タイヤ用ゴム組成物、及び空気入りタイヤ
JP5346390B2 (ja) * 2011-05-27 2013-11-20 住友ゴム工業株式会社 空気入りタイヤ

Also Published As

Publication number Publication date
JP2016503105A (ja) 2016-02-01
EP2938504A1 (en) 2015-11-04
US20150344680A1 (en) 2015-12-03
EP2938504A4 (en) 2016-07-06
US9309386B2 (en) 2016-04-12
JP6366147B2 (ja) 2018-08-01
CN104853939B (zh) 2017-11-17
EP2938504B1 (en) 2018-05-23
CN104853939A (zh) 2015-08-19
WO2014105811A1 (en) 2014-07-03
BR112015015525A2 (pt) 2017-07-11

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN (FR

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2546 DE 22-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.