BRPI0505645A - processo de aumento de plasticidade de composição de banda de rodagem - Google Patents

processo de aumento de plasticidade de composição de banda de rodagem

Info

Publication number
BRPI0505645A
BRPI0505645A BRPI0505645-4A BRPI0505645A BRPI0505645A BR PI0505645 A BRPI0505645 A BR PI0505645A BR PI0505645 A BRPI0505645 A BR PI0505645A BR PI0505645 A BRPI0505645 A BR PI0505645A
Authority
BR
Brazil
Prior art keywords
composition
plasticity
uhmwpe
tread
molecular weight
Prior art date
Application number
BRPI0505645-4A
Other languages
English (en)
Inventor
Frank Schmitz
Claude Charles Jacoby
Marc Weydert
Original Assignee
Goodyear Tire & Rubber
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 Goodyear Tire & Rubber filed Critical Goodyear Tire & Rubber
Publication of BRPI0505645A publication Critical patent/BRPI0505645A/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
    • 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
    • C08K5/54—Silicon-containing compounds
    • C08K5/548—Silicon-containing compounds containing sulfur
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/01—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
    • C08K5/00—Use of organic ingredients
    • C08K5/54—Silicon-containing compounds
    • C08K5/5403—Silicon-containing compounds containing no other elements than carbon or hydrogen
    • 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
    • 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
    • C08L23/06—Polyethene

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

"PROCESSO DE AUMENTO DE PLASTICIDADE DE COMPOSIçãO DE BANDA DE RODAGEM". A plasticidade de uma composição de banda de rodagem pode ser vantajosamente aumentada pela incorporação, por exemplo, de uma quantidade relativamente pequena de um polietileno de peso molecular ultra alto ('UHMWPE') . Uma composição de cobertura de banda de rodagem, de acordo com os princípios da invenção, pode ser uma composição resultante da combinação de componentes incluindo: um elastómero vulcanizável com enxofre contendo insaturação olefínica; um material de enchimento reforçador; um amaciante óleo mineral; um agente de acoplamento silano; e um polietileno de peso molecular ultra alto ('UHMWPE').
BRPI0505645-4A 2004-12-30 2005-12-27 processo de aumento de plasticidade de composição de banda de rodagem BRPI0505645A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64078904P 2004-12-30 2004-12-30

Publications (1)

Publication Number Publication Date
BRPI0505645A true BRPI0505645A (pt) 2006-08-29

Family

ID=36147174

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0505645-4A BRPI0505645A (pt) 2004-12-30 2005-12-27 processo de aumento de plasticidade de composição de banda de rodagem

Country Status (3)

Country Link
US (1) US7714041B2 (pt)
EP (1) EP1676881A1 (pt)
BR (1) BRPI0505645A (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7906602B2 (en) * 2004-12-30 2011-03-15 The Goodyear Tire & Rubber Company Tread cap composition
US7714041B2 (en) 2004-12-30 2010-05-11 The Goodyear Tire & Rubber Company Method of increasing plasticity of tread composition
DE102005027858A1 (de) * 2005-06-16 2006-12-21 Continental Aktiengesellschaft Kautschukmischung und Reifen
US20070293619A1 (en) * 2006-06-19 2007-12-20 Claude Charles Jacoby Tire with silica-rich rubber tread for winter performance
US8813802B1 (en) 2013-11-13 2014-08-26 The Goodyear Tire & Rubber Company Pneumatic tire with rubber component containing thermoplastic/filler composite
EP3237526B1 (en) 2014-12-23 2022-05-18 Bridgestone Americas Tire Operations, LLC Tire comprising an oil-containing rubber composition
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
US20240043587A1 (en) * 2022-07-28 2024-02-08 The Goodyear Tire & Rubber Company Rubber composition and truck tire

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3842883A (en) 1970-07-24 1974-10-22 Kleber Colombes Radial-ply tires
US4675349A (en) * 1986-09-02 1987-06-23 Gencorp Inc. Method of preparing composition for tire tread cap
US4957676A (en) 1989-08-23 1990-09-18 The Goodyear Tire & Rubber Company Detachment of tires from molds
JPH04132751A (ja) 1990-09-25 1992-05-07 Bridgestone Corp 空気入りタイヤ
US5585064A (en) 1994-07-20 1996-12-17 The Goodyear Tire & Rubber Company Ventless segmented tire mold and method therefore
IT1275534B (it) 1995-07-14 1997-08-07 Pirelli Mescola di gomma vulcanizzabile per fasce battistrada di pneumatici di veicoli
US6036800A (en) 1996-08-28 2000-03-14 The Goodyear Tire & Rubber Company Method of preparing tire with tread of cap/base construction
EP0940462A4 (en) * 1997-06-27 2005-03-02 Bridgestone Corp IMPROVED OIL WITH HIGH AROMAT CONTENT, RUBBER COMPOSITION AND OIL-SPREADED, SYNTHETIC RUBBER, BOTH MADE USING THE HIGH-ARGUM OIL
EP1100666B1 (de) 1998-07-27 2003-03-26 Dunlop GmbH Reifenvulkanisationsform mit in entlüftungsbohrungen angebrachten sperrorganen
ATE236215T1 (de) * 2000-07-24 2003-04-15 Continental Ag Kautschukmischung
JP4000874B2 (ja) * 2001-03-16 2007-10-31 日本ゼオン株式会社 油展ゴムおよびゴム組成物
DE10121161A1 (de) * 2001-04-30 2002-10-31 Bayer Ag Terpolymere und spezielle Mineralöle ernthaltende Kautschukmischungen
DE50109350D1 (de) 2001-06-29 2006-05-18 Continental Ag Kautschukmischung für Laufstreifen von Reifen
DE10155931A1 (de) 2001-11-14 2003-05-22 Dunlop Gmbh Vulkanisationsform zur Herstellung technischer Gummiprodukte
US7041745B2 (en) * 2002-04-17 2006-05-09 Bridgestone Corporation Addition of polar polymer to improve tear strength and processing of silica filled rubber
US7015272B2 (en) * 2002-10-28 2006-03-21 The Goodyear Tire & Rubber Company Rubber with polyethylene and phenylene bismaleimide and tire with component thereof
US6649678B1 (en) 2002-12-30 2003-11-18 Goodyear Tire & Rubber Company Rubber composition containing ethylenediamine derivative and method of making same
US7122586B2 (en) * 2003-03-14 2006-10-17 The Goodyear Tire & Rubber Company Preparation of silica-rich rubber composition by sequential mixing with maximum mixing temperature limitations
US7193004B2 (en) * 2003-06-30 2007-03-20 The Goodyear Tire & Rubber Company Pneumatic tire having a component containing low PCA oil
US6977276B2 (en) 2003-12-15 2005-12-20 The Goodyear Tire & Rubber Company Oil extended rubber and composition containing low PCA oil
US6984687B2 (en) * 2004-01-19 2006-01-10 The Goodyear Tire & Rubber Company Oil extended rubber and composition containing low PCA oil
US20050272850A1 (en) * 2004-06-03 2005-12-08 Jois Yajnanarayana H Process for the preparation of rubber extender oil compositions
US7441572B2 (en) * 2004-09-17 2008-10-28 The Goodyear Tire & Rubber Company Pneumatic tire having a tread containing immiscible rubber blend and silica
US7714041B2 (en) 2004-12-30 2010-05-11 The Goodyear Tire & Rubber Company Method of increasing plasticity of tread composition
US7906602B2 (en) * 2004-12-30 2011-03-15 The Goodyear Tire & Rubber Company Tread cap composition

Also Published As

Publication number Publication date
US20060144489A1 (en) 2006-07-06
US7714041B2 (en) 2010-05-11
EP1676881A1 (en) 2006-07-05

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE 5A. ANUIDADE(S).

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 2108 DE 31/05/2011.