BRPI0513842A - pneu, composição elastomérica reticulável, e, artigo manufaturado reticulado - Google Patents

pneu, composição elastomérica reticulável, e, artigo manufaturado reticulado

Info

Publication number
BRPI0513842A
BRPI0513842A BRPI0513842-6A BRPI0513842A BRPI0513842A BR PI0513842 A BRPI0513842 A BR PI0513842A BR PI0513842 A BRPI0513842 A BR PI0513842A BR PI0513842 A BRPI0513842 A BR PI0513842A
Authority
BR
Brazil
Prior art keywords
phr
crosslinkable elastomeric
tire
elastomeric composition
mol
Prior art date
Application number
BRPI0513842-6A
Other languages
English (en)
Inventor
Michela Caprio
Maurizio Galimberti
Lisa Grassi
Stefano Testi
Diego Tirelli
Original Assignee
Pirelli
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 Pirelli filed Critical Pirelli
Publication of BRPI0513842A publication Critical patent/BRPI0513842A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • 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
    • 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
    • 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
    • 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
    • C08K3/346—Clay
    • 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
    • C08L21/00—Compositions of unspecified rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
    • C08L23/30—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by oxidation
    • 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
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/04—Oxidation
    • C08C19/06—Epoxidation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube

Abstract

PNEU, COMPOSIçãO ELASTOMéRICA RETICULáVEL, E, ARTIGO MANUFATURADO RETICULADO Pneu compreendendo pelo menos um elemento estrutural, obtido reticulando-se uma composição elastomérica reticulável, compreendendo: (a) uma base elastomérica reticulável, compreendendo pelo menos 10 ppc, preferivelmente de 30 ppc a 100 ppc de (al), pelo menos um polímero elastomérico epoxidado, incluindo menos do que mole, preferivelmente de 0,1 mol a 5 mole de grupos epóxi relativos ao número total de moles de monómeros presentes no polímero elastomérico; (b) de 2 ppc a 50 ppc, preferivelmente de 5 ppc a 30 ppc, de pelo menos um material em camadas. Preferivelmente, dito pelo menos um elemento estrutural é selecionado de carga de talão, inserto de costado, subcamada de banda de rodagem, base de banda de rodagem.
BRPI0513842-6A 2004-07-28 2005-07-13 pneu, composição elastomérica reticulável, e, artigo manufaturado reticulado BRPI0513842A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP2004008434 2004-07-28
PCT/EP2005/007607 WO2006010479A1 (en) 2004-07-28 2005-07-13 Tyre comprising an epoxidized elastomeric polymer and crosslinkable elastomeric composition

Publications (1)

Publication Number Publication Date
BRPI0513842A true BRPI0513842A (pt) 2008-05-20

Family

ID=34958823

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0513842-6A BRPI0513842A (pt) 2004-07-28 2005-07-13 pneu, composição elastomérica reticulável, e, artigo manufaturado reticulado

Country Status (6)

Country Link
US (1) US20090065117A1 (pt)
EP (1) EP1771309B1 (pt)
AT (1) ATE430660T1 (pt)
BR (1) BRPI0513842A (pt)
DE (1) DE602005014360D1 (pt)
WO (1) WO2006010479A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602005018120D1 (de) * 2005-10-26 2010-01-14 Pirelli Verfahren zur herstellung einer vernetzbaren elastomerzusammensetzung
WO2007129624A1 (ja) * 2006-05-01 2007-11-15 Nippon Sheet Glass Company, Limited 補強用コードおよびその製造方法、並びに、その補強用コードを用いた製品
EP2231759B1 (en) * 2007-12-19 2017-11-22 Pirelli Tyre S.p.A. Tire and crosslinkable elastomeric composition comprising diatomite particles
FR2971188B1 (fr) 2011-02-03 2013-03-08 Michelin Soc Tech Renfort composite gaine d'une couche de polymere auto-adherente au caoutchouc
ITMI20110974A1 (it) 2011-05-30 2012-12-01 Pirelli Pneumatico ad alte prestazioni per ruote di veicoli
FR2986455B1 (fr) * 2012-02-08 2014-10-31 Michelin & Cie Renfort composite gaine d'une couche de polymere auto-adherente au caoutchouc
FR2986456B1 (fr) * 2012-02-08 2014-03-07 Michelin & Cie Renfort composite gaine d'une couche de polymere auto-adherente au caoutchouc
BR112015008548B1 (pt) * 2012-10-31 2020-10-27 Pirelli Tyre S.P.A. pneu para rodas de veículos
EP2931800B1 (en) * 2012-12-13 2020-05-13 Arlanxeo Singapore Pte. Ltd. Processes for preparing epoxidized polymers
JP6155084B2 (ja) * 2013-04-30 2017-06-28 株式会社ブリヂストン 乗用車用空気入りラジアルタイヤ
CN105745155B (zh) 2013-11-26 2019-11-08 卡夫食品研究和开发股份有限公司 包装体和包装体坯件
RU2623274C2 (ru) * 2014-12-30 2017-06-23 Публичное акционерное общество "СИБУР Холдинг" Способ эпоксидирования бутадиен-стирольного каучука
BR112017023236A2 (pt) 2015-04-30 2018-08-07 Bridgestone Americas Tire Operations Llc cordonéis têxteis recobertos com uma composição de borracha, pneu, e método para aumentar a cobertura de cordonéis envelhecidos em cordonéis têxteis recobertos com borracha
US20190344624A1 (en) * 2016-08-08 2019-11-14 Bridgestone Bandag, Llc Pneumatic tires with low tearing base compound for tire tread
FR3087199B1 (fr) * 2018-10-11 2020-09-25 Michelin & Cie Pneumatique comprenant une composition de caoutchouc a base de polyisoprene epoxyde et d'un polyamide a basse temperature de fusion

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Also Published As

Publication number Publication date
US20090065117A1 (en) 2009-03-12
EP1771309B1 (en) 2009-05-06
EP1771309A1 (en) 2007-04-11
DE602005014360D1 (de) 2009-06-18
ATE430660T1 (de) 2009-05-15
WO2006010479A1 (en) 2006-02-02

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A 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: NAO APRESENTADA A GUIA DE CUMPRIMENTO DE EXIGENCIA. REFERENTE A 7A ANUIDADE.