BR112014028047A2 - mistura de borrachas - Google Patents

mistura de borrachas

Info

Publication number
BR112014028047A2
BR112014028047A2 BR112014028047A BR112014028047A BR112014028047A2 BR 112014028047 A2 BR112014028047 A2 BR 112014028047A2 BR 112014028047 A BR112014028047 A BR 112014028047A BR 112014028047 A BR112014028047 A BR 112014028047A BR 112014028047 A2 BR112014028047 A2 BR 112014028047A2
Authority
BR
Brazil
Prior art keywords
rubber mixture
ppc
resistance
maintaining
properties
Prior art date
Application number
BR112014028047A
Other languages
English (en)
Other versions
BR112014028047B1 (pt
Inventor
Jagst Eda
Jungk Juliane
Izabel Fernandes De Alencar Maria
Wangenheim Ulrike
Original Assignee
Continental Reifen Deutschland Gmbh
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 Continental Reifen Deutschland Gmbh filed Critical Continental Reifen Deutschland Gmbh
Publication of BR112014028047A2 publication Critical patent/BR112014028047A2/pt
Publication of BR112014028047B1 publication Critical patent/BR112014028047B1/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
    • C08L9/06—Copolymers with styrene
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • 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
    • C08L57/00—Compositions of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L57/00—Compositions of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C08L57/02—Copolymers of mineral oil hydrocarbons
    • 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
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • 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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Tires In General (AREA)

Abstract

resumo patente de invenção: "mistura de borrachas". a invenção refere-se a uma mistura de borrachas reticulável com enxofre, particularmente destinada a bandas de rodagem de pneumáticos para veículos automóveis, a qual compreende pelo menos duas borrachas de dieno e entre 0,1 e 20 ppc de pelo menos uma resina alifática modificada de hidrocarboneto c9 e 0,1 a 7 ppc de pelo menos um outro agente auxiliar de transformação. a mistura de borrachas apresenta uma melhor resistência ao desgaste e propriedades melhoradas na frenagem em molhado, se mantendo ao mesmo tempo a resistência à rodagem, a resistência em relação à perda de pedaços ("chip & chunk") e se mantendo as restantes propriedades do pneu ao mesmo nível.
BR112014028047-9A 2012-05-11 2013-05-06 mistura de borracha reticulável com enxofre e pneumático para veículos automóveis BR112014028047B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12167661.3A EP2662402B1 (de) 2012-05-11 2012-05-11 Kautschukmischung
EP12167661.3 2012-05-11
PCT/EP2013/059324 WO2013167500A1 (de) 2012-05-11 2013-05-06 Kautschukmischung

Publications (2)

Publication Number Publication Date
BR112014028047A2 true BR112014028047A2 (pt) 2017-06-27
BR112014028047B1 BR112014028047B1 (pt) 2021-02-02

Family

ID=48407497

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014028047-9A BR112014028047B1 (pt) 2012-05-11 2013-05-06 mistura de borracha reticulável com enxofre e pneumático para veículos automóveis

Country Status (5)

Country Link
US (1) US9328227B2 (pt)
EP (1) EP2662402B1 (pt)
CN (1) CN104271659B (pt)
BR (1) BR112014028047B1 (pt)
WO (1) WO2013167500A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MA41824A (fr) * 2015-03-24 2018-01-30 Jets Innovations Pty Ltd Crépine et procédé de pompage associé
DE102015215152A1 (de) * 2015-08-07 2017-02-09 Continental Reifen Deutschland Gmbh Kautschukmischung und Fahrzeugreifen
CN105885450A (zh) * 2016-05-05 2016-08-24 昆明凤凰橡胶有限公司 一种以橡胶木为原料制备的生物质软化剂及其制备方法
CN110536803B (zh) 2017-02-13 2023-04-11 固特异轮胎和橡胶公司 银胶菊轮胎胎面胶料
EP3788103A4 (en) 2018-05-04 2022-01-12 Bridgestone Americas Tire Operations, LLC RUBBER COMPOSITION FOR TIRE TREAD

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3714750B2 (ja) 1997-01-10 2005-11-09 横浜ゴム株式会社 競技用タイヤトレッドゴム組成物
US6242523B1 (en) * 1999-03-08 2001-06-05 The Goodyear Tire & Rubber Company Rubber composition with liquid high Tg polymer and tire with tread thereof
EP1514901B1 (en) * 2002-06-19 2011-06-01 Bridgestone Corporation Rubber composition for tire and tire made therefrom
FR2877348B1 (fr) 2004-10-28 2007-01-12 Michelin Soc Tech Systeme plastifiant pour composition de caoutchouc
JP2006151244A (ja) * 2004-11-30 2006-06-15 Yokohama Rubber Co Ltd:The 空気入りタイヤ
DE502006006505D1 (de) * 2006-01-14 2010-05-06 Continental Reifen Deutschland Kautschukmischung und Reifen
EP2103650B1 (en) 2007-01-11 2012-08-08 Bridgestone Corporation Rubber composition and tire using the same
BRPI0822796B1 (pt) * 2008-06-30 2019-05-21 Pirelli Tyre S.P.A Pneu compreendendo pelo menos um elemento estrutural que inclui um material elastomérico reticulado
FR2934273B1 (fr) 2008-07-24 2010-11-05 Michelin Soc Tech Composition de caoutchouc pour bande de roulement de pneumatique hiver
DE102009026824A1 (de) * 2009-06-08 2010-12-09 Henkel Ag & Co. Kgaa Vulkanisierbare Zusammensetzung mit akustischen Dämpfungseigenschaften
IT1400743B1 (it) * 2010-06-30 2013-07-02 Dow Global Technologies Inc Composizioni polimeriche

Also Published As

Publication number Publication date
WO2013167500A1 (de) 2013-11-14
CN104271659A (zh) 2015-01-07
US20150065627A1 (en) 2015-03-05
EP2662402B1 (de) 2019-10-09
EP2662402A1 (de) 2013-11-13
CN104271659B (zh) 2016-12-21
BR112014028047B1 (pt) 2021-02-02
US9328227B2 (en) 2016-05-03

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06I Publication of requirement cancelled [chapter 6.9 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 6.6.1 NA RPI NO 2462 DE 13/03/2018 POR TER SIDO INDEVIDA.

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 06/05/2013, OBSERVADAS AS CONDICOES LEGAIS.