BRPI0805373A2 - pneumático com composição de borracha de banda de rodagem que contém duas frações de sìlica - Google Patents
pneumático com composição de borracha de banda de rodagem que contém duas frações de sìlicaInfo
- Publication number
- BRPI0805373A2 BRPI0805373A2 BRPI0805373-1A BRPI0805373A BRPI0805373A2 BR PI0805373 A2 BRPI0805373 A2 BR PI0805373A2 BR PI0805373 A BRPI0805373 A BR PI0805373A BR PI0805373 A2 BRPI0805373 A2 BR PI0805373A2
- Authority
- BR
- Brazil
- Prior art keywords
- silica
- fractions
- tread rubber
- rubber compound
- tire containing
- Prior art date
Links
Classifications
-
- 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
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
-
- 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
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
- C08K9/06—Ingredients treated with organic substances with silicon-containing compounds
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T152/00—Resilient tires and wheels
- Y10T152/10—Tires, resilient
- Y10T152/10495—Pneumatic tire or inner tube
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Tires In General (AREA)
Abstract
PNEUMáTICO COM COMPOSIçãO DE BORRACHA DE BANDA DE RODAGEM QUE CONTéM DUAS FRAçõES DE SìLICA. A invenção refere-se a um pneumático possuindo uma banda de rodagem de uma composição de borracha vulcanizada que contém duas frações de sílica, significando conter ambas as sílica precipitada hidrofílica e sílica precipitada hidrofobizada in situ.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/957,549 US8522847B2 (en) | 2007-12-17 | 2007-12-17 | Tire with tread rubber composition which contains dual silica moieties |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0805373A2 true BRPI0805373A2 (pt) | 2009-09-22 |
Family
ID=40751658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0805373-1A BRPI0805373A2 (pt) | 2007-12-17 | 2008-12-16 | pneumático com composição de borracha de banda de rodagem que contém duas frações de sìlica |
Country Status (3)
Country | Link |
---|---|
US (1) | US8522847B2 (pt) |
CN (1) | CN101463152B (pt) |
BR (1) | BRPI0805373A2 (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012100321B4 (de) * | 2011-02-18 | 2018-02-15 | Toyo Tire & Rubber Co., Ltd. | Verfahren zur Herstellung einer Gummizusammensetzung, Gummizusammensetzung, Vulkanisiertes Produkt und Verwendung einer Gummizusammensetzung in einem luftgefüllten Reifen |
US8415426B1 (en) * | 2011-12-20 | 2013-04-09 | The Goodyear Tire & Rubber Company | Tire with rubber component containing combination of carbon black, silica and functionalized mineral |
US11547174B2 (en) | 2018-11-12 | 2023-01-10 | The Goodyear Tire & Rubber Company | Footwear and rubber sole containing dual silica moieties |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69610228T2 (de) | 1995-01-13 | 2001-02-22 | Bridgestone Corp | Verfahren zur Herstellung von Luftreifen |
US5789514A (en) | 1997-02-24 | 1998-08-04 | Dow Corning Corporation | Method for preparing hydrophobic silica gels |
US6573324B1 (en) | 2000-04-04 | 2003-06-03 | The Goodyear Tire & Rubber Company | Tire with component comprised of rubber composition containing pre-hydrophobated silica aggregates |
US6561243B2 (en) | 2001-02-01 | 2003-05-13 | The Goodyear Tire & Rubber Company | Tire having tread with colored sidewall in connection with a plurality of colored tread grooves |
US7071251B2 (en) * | 2002-09-17 | 2006-07-04 | The Goodyear Tire & Rubber Company | Tire with component comprised of rubber composite of styrene/butadiene elastomer containing pendent silanol and/or siloxy groups |
US20050171267A1 (en) * | 2004-01-29 | 2005-08-04 | Zanzig David J. | Tire with component of rubber composition comprised of functionalized styrene/butadiene elastomer, silica and styrene/alpha methylstyrene resin |
US7247669B2 (en) * | 2005-08-11 | 2007-07-24 | The Goodyear Tire & Rubber Company | Rubber prepared with precipitated silica and carbon black pellet composites of controlled hardness and tire with component derived therefrom |
US7735533B2 (en) * | 2005-12-20 | 2010-06-15 | The Goodyear Tire & Rubber Company | Heavy duty tire with silica-rich polyisoprene rubber based intermediate transition layer |
US7514494B2 (en) | 2006-04-26 | 2009-04-07 | The Goodyear Tire & Rubber Company | Pneumatic tire containing a silica pretreated with a fluorinated silane |
-
2007
- 2007-12-17 US US11/957,549 patent/US8522847B2/en active Active
-
2008
- 2008-12-16 BR BRPI0805373-1A patent/BRPI0805373A2/pt not_active Application Discontinuation
- 2008-12-17 CN CN2008101887271A patent/CN101463152B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
US8522847B2 (en) | 2013-09-03 |
US20090151830A1 (en) | 2009-06-18 |
CN101463152B (zh) | 2012-05-30 |
CN101463152A (zh) | 2009-06-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU316912S (en) | Tire tread | |
FR2928647B1 (fr) | Composition de caoutchouc pour bande de roulement de pneumatique hiver | |
MY159145A (en) | Natural rubber and method for producing the same, rubber composition and pneumatic tire using the same, modified natural rubber and method for producing the same, and rubber composition for tread or for covering carcass cord and pneumatic tire using the same | |
EP2154163A4 (en) | POLYBUTADIENE AND RUBBER COMPOSITION AND TIRE CONTAINING SAME | |
EP2099858A4 (en) | TIRE COMPOSITIONS AND COMPONENTS WITH SILYLATED POLYSULFIDES WITH CYCLIC CORE | |
DE602006001657D1 (de) | Gummizusammensetzung für Reifenlaufflächen und solche enthaltender Reifen | |
EP2072574A4 (en) | VULCANIZED RUBBER COMPOSITION, TIRE AND METHODS OF MAKING SAME | |
ATE519809T1 (de) | Reifenzusammensetzungen und -komponenten mit polysulfiden mit siliertem kern | |
ATE545520T1 (de) | Reifenzusammensetzungen und -komponenten mit einem geblockten mercaptosilan-kopplungsmittel | |
BRPI0704091A (pt) | composição de borracha rica em negro-de-fumo, contendo polìmero hidrofìlico particulado absorvente de água, e pneu com banda de rodagem produzida com ela | |
BR112012006087A8 (pt) | Pneumático e banda de rodagem de pneumático | |
FR2925913B1 (fr) | Composition de caoutchouc pour bande de roulement de pneumatique hiver | |
EP1975200A4 (en) | RUBBER COMPOSITION WITH MODIFIED POLYBUTADE RUBBER AND TIRES | |
EP2206730A4 (en) | MODIFIED NATURAL RUBBER, ITS MANUFACTURING METHOD, AND RUBBER COMPOSITION AND TIRE COMPRISING EACH MODIFIED NATURAL RUBBER | |
EA201390779A1 (ru) | Протектор шины | |
EP2119742A4 (en) | RUBBER AND PNEUMATIC COMPOSITION COMPRISING THE SAME | |
CL2007002352A1 (es) | Composicion de caucho que comprende al menos un componente de caucho, al menos un relleno particulado y al menos una composicion de silanos mercapto-funcionales; proceso para preparar dicha composicion; articulo; y neumatico. | |
BRPI0823223A8 (pt) | Banda de rodagem de pneumático moldada. | |
DE602006001717D1 (de) | Kautschukzusammensetzung für Reifenlaufflächen | |
BRPI0906951A2 (pt) | Composição de borracha e pneu | |
BR112012027781A2 (pt) | método de produção de uma banda de rodagem para pneu de veículo | |
BR112012017595A2 (pt) | pneu para veículos com duas rodas comportando uma banda de rodagem apresentando um corte circunferencialmente contínuo | |
EP2738014A3 (en) | Pneumatic tire | |
EP2019123A4 (en) | RUBBER COMPOSITION FOR BELLOW FILLERS AND TIRES | |
DE602007009446D1 (de) | Gummizusammensetzung für Reifenlauffläche und Reifen mit daraus hergestellter Reifenlauffläche |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B03A | Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette] | ||
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B07A | Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] | ||
B12B | Appeal: appeal against refusal |