BR0208785A - Pneu para rodas de veìculo, banda de rodagem para os pneus de rodas de veìculo, composição elastomérica, e, produto fabricado elastomérico reticulado - Google Patents

Pneu para rodas de veìculo, banda de rodagem para os pneus de rodas de veìculo, composição elastomérica, e, produto fabricado elastomérico reticulado

Info

Publication number
BR0208785A
BR0208785A BR0208785-5A BR0208785A BR0208785A BR 0208785 A BR0208785 A BR 0208785A BR 0208785 A BR0208785 A BR 0208785A BR 0208785 A BR0208785 A BR 0208785A
Authority
BR
Brazil
Prior art keywords
vehicle wheel
wheel tire
elastomeric
tyre
copolymer
Prior art date
Application number
BR0208785-5A
Other languages
English (en)
Inventor
Maurizio Galimberti
Luigi Fino
Michela Caprio
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 BR0208785A publication Critical patent/BR0208785A/pt

Links

Classifications

    • 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
    • B60C1/0016—Compositions of the tread
    • 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
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • 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 four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
    • 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 four or more carbon atoms
    • C08L23/0838—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with monomers including an aromatic carbocyclic ring
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00—Crosslinking
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/06—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction 

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

"PNEU PARA RODAS DE VEìCULO, BANDA DE RODAGEM PARA OS PNEUS DE RODAS DE VEìCULO, COMPOSIçãO ELASTOMéRICA, E, PRODUTO FABRICADO ELASTOMéRICO RETICULADO". Pneu para rodas de veículo, compreendendo pelo menos um elemento fabricado de material elastomérico reticulado, em que o dito elemento inclui uma composição elastomérica compreendendo: (a) pelo menos um homopolímero ou copolímero elastoméricos de 1,3-butadieno; (b) pelo menos um copolímero de etileno com pelo menos uma <244>-olefina aromática, o dito copolímero sendo essencialmente livre de cadeias laterais contendo ligações duplas etilênicas. Preferivelmente, o dito elemento incluindo a dita composição é um banda de rodagem do pneu. A composição elastomérica mencionada acima torna possível preparar bandas de rodagem tendo tanto uma resistência ao rolamento baixa mas temperaturas de trabalho normais do pneu (40<198> C a 70<198> C) e uma firmeza de rodagem alta quando a banda de rodagem é termicamente sujeita a tensão acima destas temperaturas.
BR0208785-5A 2001-04-13 2002-04-09 Pneu para rodas de veìculo, banda de rodagem para os pneus de rodas de veìculo, composição elastomérica, e, produto fabricado elastomérico reticulado BR0208785A (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP01109205 2001-04-13
US28527001P 2001-04-23 2001-04-23
EP01113226 2001-05-30
US29559001P 2001-06-05 2001-06-05
PCT/EP2002/003941 WO2002083432A1 (en) 2001-04-13 2002-04-09 Tyre with high roadholding, tread band and elastomeric composition used therein

Publications (1)

Publication Number Publication Date
BR0208785A true BR0208785A (pt) 2004-06-22

Family

ID=32714988

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0208785-5A BR0208785A (pt) 2001-04-13 2002-04-09 Pneu para rodas de veìculo, banda de rodagem para os pneus de rodas de veìculo, composição elastomérica, e, produto fabricado elastomérico reticulado

Country Status (8)

Country Link
US (1) US20040143066A1 (pt)
EP (1) EP1385708B1 (pt)
JP (1) JP2004523642A (pt)
AT (1) ATE279326T1 (pt)
BR (1) BR0208785A (pt)
DE (1) DE60201595T2 (pt)
ES (1) ES2231690T3 (pt)
WO (1) WO2002083432A1 (pt)

Families Citing this family (12)

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WO2003009989A1 (en) 2001-07-25 2003-02-06 Pirelli Pneumatici S.P.A. Process and apparatus for continuously producing an elastomeric composition
US7964128B2 (en) 2001-12-19 2011-06-21 Pirelli Pneumatici S.P.A. Process and apparatus for continuously producing an elastomeric composition
US8236215B2 (en) 2002-07-11 2012-08-07 Pirelli Pneumatici S.P.A. Process and apparatus for continuously producing an elastomeric composition
WO2006071311A1 (en) * 2004-12-29 2006-07-06 Exxonmobile Chemical Patents Inc. Select elastomeric blends and their use in articles
CN102549026B (zh) 2009-06-11 2015-04-15 亚利桑那化学有限公司 由苯酚-芳族化合物-萜树脂形成的轮胎和胎面
DE102012112596A1 (de) 2012-12-19 2014-06-26 Continental Reifen Deutschland Gmbh Schwefelvernetzbare Kautschukmischung
DE102013110719A1 (de) 2013-09-27 2015-04-02 Continental Reifen Deutschland Gmbh Schwefelvernetzbare Kautschukmischung und Fahrzeugluftreifen
US10179479B2 (en) 2015-05-19 2019-01-15 Bridgestone Americas Tire Operations, Llc Plant oil-containing rubber compositions, tread thereof and race tires containing the tread
CN109937147B (zh) * 2016-10-31 2021-04-20 米其林集团总公司 包括胎面的轮胎
EP3492279B1 (en) * 2017-07-13 2022-01-12 Sumitomo Rubber Industries, Ltd. Pneumatic tire
IT201900025789A1 (it) * 2019-12-30 2021-06-30 Pirelli Pneumatici per ruote di veicoli con elementi di rinforzo comprendenti poliammidi semi-aromatiche
US20230044510A1 (en) * 2021-07-13 2023-02-09 Exxonmobil Chemical Patents Inc. Silylation of Copolymers Comprising Para-Methylstyrene: Synthesis and Composites Thereof

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Also Published As

Publication number Publication date
US20040143066A1 (en) 2004-07-22
DE60201595D1 (de) 2004-11-18
JP2004523642A (ja) 2004-08-05
EP1385708B1 (en) 2004-10-13
ATE279326T1 (de) 2004-10-15
ES2231690T3 (es) 2005-05-16
DE60201595T2 (de) 2006-02-09
WO2002083432A1 (en) 2002-10-24
EP1385708A1 (en) 2004-02-04

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Legal Events

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

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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: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2055 DE 25/05/2010.