BRPI0704063A - pneumático com banda de rodagem possuindo uma camada externa de revestimento e camada de transição subjancente contendo gránulos de espiga de milho - Google Patents

pneumático com banda de rodagem possuindo uma camada externa de revestimento e camada de transição subjancente contendo gránulos de espiga de milho

Info

Publication number
BRPI0704063A
BRPI0704063A BRPI0704063-6A BRPI0704063A BRPI0704063A BR PI0704063 A BRPI0704063 A BR PI0704063A BR PI0704063 A BRPI0704063 A BR PI0704063A BR PI0704063 A BRPI0704063 A BR PI0704063A
Authority
BR
Brazil
Prior art keywords
tread
layer
rubber
transition
corn cob
Prior art date
Application number
BRPI0704063-6A
Other languages
English (en)
Inventor
Paul Harry Sandstrom
Ping Zhang
Joseph Kevin Hubbell
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 BRPI0704063A publication Critical patent/BRPI0704063A/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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/14—Anti-skid inserts, e.g. vulcanised into the tread band
    • 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
    • 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
    • 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
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08L9/06—Copolymers with styrene
    • 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
    • C08K3/013—Fillers, pigments or reinforcing additives
    • 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
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • 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
    • C08L17/00—Compositions of reclaimed rubber
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L19/00—Compositions of rubbers not provided for in groups C08L7/00 - C08L17/00
    • C08L19/003—Precrosslinked rubber; Scrap rubber; Used vulcanised rubber
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Tires In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PNEUMáTICO COM BANDA DE RODAGEM POSSUINDO UMA CAMADA EXTERNA DE REVESTIMENTO E CAMADA DE TRANSIçãO SUBJACENTE CONTENDO GRáNULOS DE ESPIGA DE MILHO A invenção se refere a um pneumático possuindo uma banda de rodagem de borracha configurada em barra e ranhura possuindo uma camada de borracha externa de revestimento com uma superfície de rolamento e uma camada de borracha de transição especializada subjacente. A borracha da camada de transição é especializada no sentido de conter grânulos de espiga de milho. Em uma modalidade, a borracha da camada de transição pode também conter pelo menos unia borracha parcialmente despolimerizada, borracha pré-curada particulada e pó de carvão. A camada externa de revestimento da banda de rodagem é compreendida de barras de banda de rodagem contatando o solo com a superfície de rolamento da banda de rodagem e ranhuras da banda de rodagem associadas posicionadas entre as barras da banda de rodagem. As ranhuras da banda de rodagem podem, opcionalmente, se estender radialmente para dentro através da camada externa de revestimento da banda de rodagem e para dentro da camada de banda de rodagem de transição. A configuração da banda de rodagem de borracha pode também opcionalmente incluir una camada de borracha de base da banda de rodagem subjacente à camada de borracha de transição. Os grânulos de espiga de milho podem ser coloridos com um corante apropriado de cor que não preta, de modo que a camada de borracha de transição pode ser usada como um indicador do desgaste da banda de rodagem (ou indicador da profundidade da banda de rodagem), dependendo um pouco da espessura da camada da borracha de transição.
BRPI0704063-6A 2006-09-08 2007-08-31 pneumático com banda de rodagem possuindo uma camada externa de revestimento e camada de transição subjancente contendo gránulos de espiga de milho BRPI0704063A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/518,075 US20080066840A1 (en) 2006-09-08 2006-09-08 Tire with tread having an outer cap layer and underlying transition layer containing corncob granules

Publications (1)

Publication Number Publication Date
BRPI0704063A true BRPI0704063A (pt) 2008-04-22

Family

ID=38956586

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0704063-6A BRPI0704063A (pt) 2006-09-08 2007-08-31 pneumático com banda de rodagem possuindo uma camada externa de revestimento e camada de transição subjancente contendo gránulos de espiga de milho

Country Status (3)

Country Link
US (1) US20080066840A1 (pt)
EP (1) EP1897702A1 (pt)
BR (1) BRPI0704063A (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7891391B2 (en) * 2006-09-08 2011-02-22 The Goodyear Tire & Rubber Company Tire with tread having an outer cap layer and underlying transition layer containing at least one of depolymerized rubber, pre-cured rubber and coal dust
US20090255613A1 (en) * 2008-04-09 2009-10-15 Ping Zhang Tire with tread having an intermediate rubber layer containing a microsphere dispersion
DE102008018339A1 (de) * 2008-04-11 2009-10-15 Continental Aktiengesellschaft Fahrzeugluftreifen
US20100018618A1 (en) * 2008-07-24 2010-01-28 Brandy Elizabeth Moorhead Tire with tread having a two-ply tread cap layer
US7671126B1 (en) * 2008-12-03 2010-03-02 The Goodyear Tire & Rubber Company Tire with tread
US20100154948A1 (en) * 2008-12-22 2010-06-24 Goodyear Tire & Rubber Company Tire tread with groove reinforcement
US8453693B2 (en) * 2009-11-18 2013-06-04 The Goodyear Tire & Rubber Company Pneumatic tire
US8439095B2 (en) * 2010-03-16 2013-05-14 The Goodyear Tire & Rubber Company Tire having tread with an internal softer transition rubber layer containing short fiber reinforcement
JP5463264B2 (ja) * 2010-11-15 2014-04-09 東洋ゴム工業株式会社 空気入りタイヤ
US8701727B2 (en) * 2011-08-31 2014-04-22 The Goodyear Tire & Rubber Company Truck drive tire
US9283817B2 (en) 2011-11-22 2016-03-15 The Goodyear Tire & Rubber Company Stiffness enhanced tread
FR2983122B1 (fr) * 2011-11-29 2014-01-03 Michelin Soc Tech Pneumatique comportant une bande de roulement constituee de plusieurs melanges elastomeriques
WO2019107527A1 (en) * 2017-11-30 2019-06-06 Compagnie Generale Des Etablissements Michelin Tread for a tire for long lasting performance
US11547174B2 (en) 2018-11-12 2023-01-10 The Goodyear Tire & Rubber Company Footwear and rubber sole containing dual silica moieties
US20200146392A1 (en) * 2018-11-12 2020-05-14 The Goodyear Tire & Rubber Company Footwear and rubber sole containing corncob granules
US11478040B2 (en) 2018-11-12 2022-10-25 The Goodyear Tire & Rubber Company Footwear and rubber sole containing zinc rosinate
EP4166349B1 (en) * 2020-06-15 2025-04-23 Sumitomo Rubber Industries, Ltd. Tire
EP4151430B1 (en) * 2020-06-25 2025-07-30 Sumitomo Rubber Industries, Ltd. Tire
JP7703143B2 (ja) * 2021-06-30 2025-07-07 住友ゴム工業株式会社 空気入りタイヤ
CN115709618A (zh) * 2022-11-23 2023-02-24 广饶吉星轮胎有限公司 一种轮胎及轮胎制造方法
WO2024263517A1 (en) * 2023-06-22 2024-12-26 Compagnie Generale Des Etablissements Michelin Tire with recycled rubber in crown

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2672910A (en) * 1948-03-25 1954-03-23 William G Corson Nonskid tire and method for making the same
US2675047A (en) * 1948-12-21 1954-04-13 Andy Bros Tire Shop Antiskid vehicle tire
US2607386A (en) * 1949-01-03 1952-08-19 Gates Rubber Co Antiskid tire tread
US2706509A (en) * 1950-04-01 1955-04-19 Gates Rubber Co Means for indicating tire tread wear
US2739135A (en) * 1952-07-09 1956-03-20 Us Rubber Co Skid-resistant composition comprising corn kernels
US2806502A (en) * 1954-03-22 1957-09-17 Andy Bros Tire Shop Anti-skid vehicle tire
US3814160A (en) * 1972-09-18 1974-06-04 Ppg Industries Inc Tread wear indicator
EP0818501B1 (en) * 1996-07-11 2001-05-16 Bridgestone Corporation Pneumatic tire
ES2200098T3 (es) * 1996-09-03 2004-03-01 Michelin Recherche Et Technique S.A. Neumatico que tiene una parte de banda de rodadura con dos cauchos diferentes para controlar el desgaste irregular.
US6336486B1 (en) * 1997-04-04 2002-01-08 Bridgestone Corporation Pneumatic radical tire having cap base tread
US6265454B1 (en) * 1999-08-27 2001-07-24 Bridgestone/Firestone Research, Inc. Rubber compositions containing ground tire rubber
US6420457B1 (en) * 2000-04-04 2002-07-16 Westinghouse Savannah River Company, Llc Microwave treatment of vulcanized rubber
US6561244B2 (en) * 2001-02-01 2003-05-13 The Goodyear Tire & Rubber Company Tire having tread with colored groove configuration
US6959743B2 (en) * 2002-09-13 2005-11-01 The Goodyear Tire & Rubber Company Tire with silica-rich tread cap layer and carbon black-rich supporting transition zone of intermediate and base layers
DE10243981B4 (de) * 2002-09-20 2015-06-03 Robert Bosch Gmbh Elektronische Baueinheit, insbesondere Regler für Generatoren in Kraftfahrzeugen
US7134468B2 (en) * 2004-06-30 2006-11-14 The Goodyear Tire & Rubber Company Pneumatic tire having an innerliner comprised of butyl rubber and dispersion of corncob granules
US7249621B2 (en) * 2004-07-29 2007-07-31 The Goodyear Tire & Rubber Company Rubber composition and tire with component of diene-based elastomer composition with corncob granule dispersion
JP4586486B2 (ja) * 2004-10-18 2010-11-24 横浜ゴム株式会社 空気入りタイヤ
US7530378B2 (en) * 2005-12-28 2009-05-12 The Goodyear Tire & Rubber Company Speckled tire treads
US7891391B2 (en) * 2006-09-08 2011-02-22 The Goodyear Tire & Rubber Company Tire with tread having an outer cap layer and underlying transition layer containing at least one of depolymerized rubber, pre-cured rubber and coal dust

Also Published As

Publication number Publication date
EP1897702A1 (en) 2008-03-12
US20080066840A1 (en) 2008-03-20

Similar Documents

Publication Publication Date Title
BRPI0704063A (pt) pneumático com banda de rodagem possuindo uma camada externa de revestimento e camada de transição subjancente contendo gránulos de espiga de milho
BRPI0703780A (pt) pneumático com banda de rodagem possuindo uma camada externa de revestimento e camada de transição subjacente contendo pelo menos uma borracha despolimerizada, borracha pré-curada e pó de carvão
BR0305999A (pt) Pneu com banda de rodagem de borracha de composições de borracha em diversas zonas
MX347979B (es) Superficie de rodamiento que tiene pluralidad de capas de desgaste.
BRPI0804647A2 (pt) pneu com banda de rodagem de borracha resistente ao uso
EA201070755A1 (ru) Протектор зимней шины
BR112012009262A2 (pt) ''método para inibir a proliferação de células de câncer positivo para ar em um indivíduo diagnosticado com,ou qual se suspeita que tenha cânce positivo para ar e método para identificar se um indivíduo é um candidato para tratamento com uma composiçâo
BR112018006919A2 (pt) pneu de motocicleta.
BRPI0800453A2 (pt) pneumÁtico com banda de rodagem de borracha que contÉm barras estabilizadoras de borracha circunferenciais internas
TW200626294A (en) CMP pad having an overlapping stepped groove arrangement
ATE541718T1 (de) Luftreifen
WO2010120942A3 (en) Histone modification patterns for clinical diagnosis and prognosis of cancer
BRPI0508667A (pt) elementos intermediários para uma combinação de disco de freio com cubo do disco do freio e combinação de disco do freio com o cubo do disco do freio
BRPI0503028A (pt) composição à base de borracha e pneumático com componente de composição de elastÈmero à base de dieno com dispersão de gránulo no formato de espiga de milho
WO2008157773A3 (en) Targeted measurements for formation evaluation and reservoir characterization
BR112013006496A2 (pt) método e sistema para determinar a fricção potencial um pneu e uma superfície de rolagem
CN105962524B (zh) 一种按摩智能防护鞋
BRPI0804094A2 (pt) pneumático tendo uma camada de composição de vedação embutida e sua preparação
EP1946914A4 (en) RECHAPE PNEUMATIC AND METHOD FOR MANUFACTURING THE SAME
BR112014016809A8 (pt) pneumático
DE502007001457D1 (de) Schaufelrad
BR112012023636B8 (pt) dispositivo para girar uma mesa giratória
BRPI0605266A (pt) pneu radial de aeronave e método de fabricação
CN206290577U (zh) 一种深沟球轴承
BRPI0819784A8 (pt) Dispositivo e método para a fabricação da banda de rodagem de um pneumático

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: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2269 DE 01/07/2014.