BRPI0703780A - 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 - Google Patents

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

Info

Publication number
BRPI0703780A
BRPI0703780A BRPI0703780-5A BRPI0703780A BRPI0703780A BR PI0703780 A BRPI0703780 A BR PI0703780A BR PI0703780 A BRPI0703780 A BR PI0703780A BR PI0703780 A BRPI0703780 A BR PI0703780A
Authority
BR
Brazil
Prior art keywords
rubber
tread
layer
transition
underlying
Prior art date
Application number
BRPI0703780-5A
Other languages
English (en)
Inventor
Paul Harry Sandstrom
Kuo-Chih Hua
Marc Weydert
Joseph Kevin Hubbell
Ping Zhang
Douglas Andrew Till
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38950804&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0703780(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Goodyear Tire & Rubber filed Critical Goodyear Tire & Rubber
Publication of BRPI0703780A publication Critical patent/BRPI0703780A/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
    • 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
    • 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

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 PELO MENOS UMA BORRACHA DESPOLIMERIZADA, BORRACHA PRé-CURADA E Pó DE CARVãO 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 camada de borracha de transição é especializada no sentido de conter pelo menos uma borracha parcialmente despolimerizada, borracha pré-curada particulada e pó de carvão. A camada externa de revestimento da banda de rodagem é compreendida de barras da banda de rodagem que contatam 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 se estender radialmente para dentro através da camada externa de revestimento da banda de rodagem e, opcionalmente, para dentro da camada de banda de rodagem de transição. A configuração da banda de rodagem de borracha pode também incluir, opcionalmente, uma camada de borracha de base de banda de rodagem subjacente à camada de borracha de transição.
BRPI0703780-5A 2006-09-08 2007-08-31 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 BRPI0703780A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/517,630 US7891391B2 (en) 2006-09-08 2006-09-08 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

Publications (1)

Publication Number Publication Date
BRPI0703780A true BRPI0703780A (pt) 2008-04-22

Family

ID=38950804

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0703780-5A BRPI0703780A (pt) 2006-09-08 2007-08-31 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

Country Status (3)

Country Link
US (1) US7891391B2 (pt)
EP (1) EP1897703A1 (pt)
BR (1) BRPI0703780A (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080066840A1 (en) * 2006-09-08 2008-03-20 Paul Harry Sandstrom Tire with tread having an outer cap layer and underlying transition layer containing corncob granules
US20090255613A1 (en) * 2008-04-09 2009-10-15 Ping Zhang Tire with tread having an intermediate rubber layer containing a microsphere dispersion
US20100018618A1 (en) * 2008-07-24 2010-01-28 Brandy Elizabeth Moorhead Tire with tread having a two-ply tread cap layer
BRPI0903293B1 (pt) * 2008-09-11 2020-10-13 The Goodyear Tire & Rubber Company pneumático tendo uma banda de rodagem de pneu
US7671126B1 (en) * 2008-12-03 2010-03-02 The Goodyear Tire & Rubber Company Tire with tread
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
FR3015362B1 (fr) * 2013-12-20 2017-05-19 Michelin & Cie Bande de roulement de pneumatique pour vehicule a usage agricole
BR112017013095A2 (pt) * 2014-12-22 2018-02-20 Bridgestone Americas Tire Operations Llc composições de borracha para dispositivos de rádio em pneus
DE102016201801A1 (de) 2015-11-21 2017-05-24 Suncoal Industries Gmbh Partikelförmiges Kohlenstoffmaterial herstellbar aus nachwachsenden Rohstoffen und Verfahren zu dessen Herstellung
CN108472988B (zh) * 2015-12-17 2020-10-09 米其林集团总公司 包含胎面的轮胎
US11590803B2 (en) * 2017-09-28 2023-02-28 Compagnie Generale Des Etablissements Michelin Truck tire with tread design for reducing abnormal wear
WO2019107527A1 (en) * 2017-11-30 2019-06-06 Compagnie Generale Des Etablissements Michelin Tread for a tire for long lasting performance
JP2024037080A (ja) * 2022-09-06 2024-03-18 住友ゴム工業株式会社 タイヤ
JP2024037079A (ja) * 2022-09-06 2024-03-18 住友ゴム工業株式会社 タイヤ

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0224184A1 (en) * 1985-11-20 1987-06-03 The Uniroyal Goodrich Tire Company Tire tread composition containing ground coal
CA2088845A1 (en) 1992-08-19 1994-02-20 Thomas George Burrowes Process for making rubber articles and rubber articles made thereby
EP0818501B1 (en) 1996-07-11 2001-05-16 Bridgestone Corporation Pneumatic tire
US6336486B1 (en) 1997-04-04 2002-01-08 Bridgestone Corporation Pneumatic radical tire having cap base tread
JPH1160810A (ja) * 1997-08-20 1999-03-05 Bridgestone Corp 重荷重用空気入りタイヤ
DE69928974T2 (de) 1998-01-26 2006-11-30 Toyoda Gosei Co., Ltd. Kautschukzusammensetzung und Verfahren zu deren Herstellung
US6265454B1 (en) * 1999-08-27 2001-07-24 Bridgestone/Firestone Research, Inc. Rubber compositions containing ground tire rubber
US6426378B1 (en) * 1999-09-22 2002-07-30 The Goodyear Tire & Rubber Company Partially vulcanized shaped rubber composition and preparation of an article, including tires, having a component thereof
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
US6660791B2 (en) 2001-06-29 2003-12-09 The Goodyear Tire & Rubber Company Article, including tires, having component of rubber composition which contains particles of pre-vulcanized rubber and high purity trithiodipropionic acid
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
US6962181B2 (en) 2003-02-17 2005-11-08 The Goodyear Tire & Rubber Company Pneumatic tire having built-in sealant layer and preparation thereof
JP2005263104A (ja) * 2004-03-19 2005-09-29 Sumitomo Rubber Ind Ltd 空気入りタイヤ
JP2006160932A (ja) * 2004-12-09 2006-06-22 Sumitomo Rubber Ind Ltd トレッド用ゴム組成物を用いたタイヤ
US20080066840A1 (en) * 2006-09-08 2008-03-20 Paul Harry Sandstrom Tire with tread having an outer cap layer and underlying transition layer containing corncob granules

Also Published As

Publication number Publication date
US20080066839A1 (en) 2008-03-20
EP1897703A1 (en) 2008-03-12
US7891391B2 (en) 2011-02-22

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements