BR9203070A - Composicao de borracha para banda de rodagem e processo de fabricacao - Google Patents

Composicao de borracha para banda de rodagem e processo de fabricacao

Info

Publication number
BR9203070A
BR9203070A BR929203070A BR9203070A BR9203070A BR 9203070 A BR9203070 A BR 9203070A BR 929203070 A BR929203070 A BR 929203070A BR 9203070 A BR9203070 A BR 9203070A BR 9203070 A BR9203070 A BR 9203070A
Authority
BR
Brazil
Prior art keywords
tires
manufacturing process
rubber composition
rubber
composition
Prior art date
Application number
BR929203070A
Other languages
English (en)
Inventor
Tomasz S Mroczkowski
Original Assignee
Pirelli Armstrong Tire Corp
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 Pirelli Armstrong Tire Corp filed Critical Pirelli Armstrong Tire Corp
Publication of BR9203070A publication Critical patent/BR9203070A/pt

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
    • C08K5/00—Use of organic ingredients
    • C08K5/54—Silicon-containing compounds
    • 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
    • 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
    • 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
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • 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
    • C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
    • C08L23/28—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with halogens or compounds containing halogen
    • C08L23/283—Halogenated homo- or copolymers of iso-olefins
    • 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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Tires In General (AREA)
BR929203070A 1991-08-02 1992-08-03 Composicao de borracha para banda de rodagem e processo de fabricacao BR9203070A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07739701 US5162409B1 (en) 1991-08-02 1991-08-02 Tire tread rubber composition

Publications (1)

Publication Number Publication Date
BR9203070A true BR9203070A (pt) 1993-03-30

Family

ID=24973428

Family Applications (1)

Application Number Title Priority Date Filing Date
BR929203070A BR9203070A (pt) 1991-08-02 1992-08-03 Composicao de borracha para banda de rodagem e processo de fabricacao

Country Status (4)

Country Link
US (1) US5162409B1 (pt)
EP (1) EP0527396B1 (pt)
BR (1) BR9203070A (pt)
DE (1) DE69218694T2 (pt)

Families Citing this family (100)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4308488A1 (de) * 1993-03-17 1994-09-22 Mmm Sa Ruß-/Kautschukzusammensetzung
CA2105334C (en) * 1993-04-02 2004-03-30 Jean Bergh Tire with silica reinforced tread
CA2104537A1 (en) * 1993-06-18 1994-12-19 Paul Harry Sandstrom Silica reinforced rubber composition
CA2108772C (en) * 1993-08-09 2005-07-05 David John Zanzig Tire with silica reinforced tread
DE4330700C2 (de) * 1993-09-10 1996-08-08 Continental Ag Vulkanetten zum Aufbringen auf Substrate aus Gummi oder Kautschukmischungen
US5473017A (en) * 1993-09-30 1995-12-05 Exxon Chemical Patents Inc. Intervulcanized elastomer blends
JP2865577B2 (ja) * 1993-11-26 1999-03-08 住友ゴム工業株式会社 トレッドゴム組成物
WO1995017459A1 (en) * 1993-12-20 1995-06-29 Ppg Industries, Inc. Tire tread composition comprising highly reinforcing silica
WO1995017458A1 (en) * 1993-12-20 1995-06-29 Ppg Industries, Inc. Tire tread composition comprising highly reinforcing silica
US5599868A (en) * 1994-04-19 1997-02-04 Bridgestone Corporation Process for compounding filler materials and polymers and products therefrom
CA2125736A1 (en) * 1994-05-05 1995-11-06 David John Zanzig Tire tread with quantitative silica reinforcement
US5434206A (en) * 1994-09-09 1995-07-18 The Goodyear Tire & Rubber Company Silica reinforced rubber compositions containing diaminodirosinate salts
US5728311A (en) * 1994-09-28 1998-03-17 The Goodyear Tire & Rubber Company Tire cure bladders containing polytetrafluoroethylene powder and use thereof
US6013218A (en) * 1994-09-28 2000-01-11 The Goodyear Tire & Rubber Company Tire cure bladders cured with brominated phenolic resigns and containing PTFE and/or graphite
US5538218A (en) * 1994-09-28 1996-07-23 The Goodyear Tire & Rubber Company Tire curing bladder with improved release from the tire innerliner
DE69525228T2 (de) * 1994-12-20 2002-07-11 Sumitomo Rubber Ind Gummimischung für Reifenlaufflächen
US5534574A (en) * 1995-03-10 1996-07-09 The Goodyear Tire & Rubber Company Silica reinforced rubber preparation and tire with tread thereof
US6323273B1 (en) 1995-05-22 2001-11-27 Cabot Corporation Elastomeric compounds incorporating silicon-treated carbon blacks
US5622557A (en) 1995-05-22 1997-04-22 Cabot Corporation Mineral binders colored with silicon-containing carbon black
US6008272A (en) * 1995-05-22 1999-12-28 Cabot Corporation Elastomeric compounds incorporating silicon-treated carbon blacks
US6028137A (en) 1995-05-22 2000-02-22 Cabot Corporation Elastomeric compounds incorporating silicon-treated carbon blacks
US5877238A (en) * 1995-05-22 1999-03-02 Cabot Corporation Elastomeric compounds incorporating silicon-treated carbon blacks and coupling agents
AR002061A1 (es) 1995-05-22 1998-01-07 Cabot Corp Compuesto elastomerico que incorpora negro de carbon recubierto parcialmente, un articulo formado a partir de dicho compuesto, una formulacionque lo contiene y un metodo para mejorar la histeresis.
US5830930A (en) * 1995-05-22 1998-11-03 Cabot Corporation Elastomeric compounds incorporating silicon-treated carbon blacks
CA2160324C (en) * 1995-06-07 2007-05-01 Joseph Kevin Hubbell Tire having silica reinforced tread
CA2160333A1 (en) * 1995-06-07 1996-12-08 Joseph Kevin Hubbell Tire with silica reinforced tread
IT1275534B (it) * 1995-07-14 1997-08-07 Pirelli Mescola di gomma vulcanizzabile per fasce battistrada di pneumatici di veicoli
US5594052A (en) * 1995-09-11 1997-01-14 The Goodyear Tire & Rubber Company Sulfur vulcanizable rubber containing sodium thiosulfate pentahydrate
US5616655A (en) * 1995-09-11 1997-04-01 The Goodyear Tire & Rubber Company Sulfur vulcanizable rubber containing sodium thiosulfate pentahydrate
US5948835A (en) * 1995-09-15 1999-09-07 Cabot Corporation Silicon-treated carbon black/elastomer formulations and applications
US6186202B1 (en) 1996-02-20 2001-02-13 The Goodyear Tire & Rubber Company Silica reinforced solventless elastomeric adhesive compositions
US5747562A (en) 1996-06-14 1998-05-05 Cabot Corporation Ink and coating compositions containing silicon-treated carbon black
US5919855A (en) 1997-02-11 1999-07-06 Cabot Corporation Use of modified carbon black in gas-phase polymerizations
US6043321A (en) * 1998-01-19 2000-03-28 The Goodyear Tire & Rubber Company Asymmetrical tin-coupled rubbery polymers
US6448322B1 (en) 1997-03-06 2002-09-10 Exxon Mobil Chemical Patents Inc. Stabilization of halogenated rubber
TW345589B (en) * 1997-12-13 1998-11-21 Taiwan Synthetic Rubber Corp Tread rubber suitable for high performance tire
US6624220B1 (en) 1997-12-15 2003-09-23 Exxonmobil Chemical Patents Inc. Transparent and colorable elastomeric compositions
EP1040163B1 (en) 1997-12-15 2003-08-20 ExxonMobil Chemical Patents Inc. Transparent and colorable elastomeric compositions
US6201054B1 (en) * 1998-01-14 2001-03-13 Sumitomo Rubber Industries, Ltd. Rubber composition for tire tread
KR100540674B1 (ko) * 1998-02-27 2006-03-16 한국타이어 주식회사 가류 블래더 및 에어백용 고무 조성물
DE19821355B4 (de) * 1998-05-13 2005-02-24 Chemetall Gmbh Verwendung einer Dichtungsmasse zur Herstellung von Mehrscheibenisolierglas
US6014998A (en) * 1998-06-09 2000-01-18 Pirelli Pneumatici S.P.A. Silica-reinforced tire compositions containing triazoles
KR100474574B1 (ko) * 1998-11-11 2005-06-08 한국타이어 주식회사 웨트 제동성능이 개선된 스노우 스터드레스 타이어 트레드용 고무 조성물
KR100474575B1 (ko) * 1998-12-31 2005-06-08 한국타이어 주식회사 고열전도성을 갖는 타이어의 가류블래더용 고무 조성물
US6447905B1 (en) * 1999-01-19 2002-09-10 Pirelli Tire Llc Green tire bead and composition
US6251994B1 (en) 1999-02-18 2001-06-26 Bridgestone Corporation Elastomeric compositions for damping
US6407166B1 (en) * 1999-02-18 2002-06-18 Bridgestone Corporation Elastomeric compositions for damping
US6407165B1 (en) * 1999-02-18 2002-06-18 Bridgestone Corporation Elastomeric compositions for damping
US6268427B1 (en) 1999-02-18 2001-07-31 Bridgestone Corporation Elastomeric compositions for damping
WO2000069966A1 (en) 1999-05-19 2000-11-23 Exxon Chemical Patents Inc. Isobutylene based elastomer blends having improved strength, elasticity, and reduced permeability
US6875813B2 (en) * 1999-05-19 2005-04-05 Exxonmobil Chemical Patents Inc. Isobutylene-based elastomer blends
US7015271B2 (en) * 1999-08-19 2006-03-21 Ppg Industries Ohio, Inc. Hydrophobic particulate inorganic oxides and polymeric compositions containing same
US6482884B1 (en) * 2000-02-28 2002-11-19 Pirelli Pneumatici S.P.A. Silica reinforced rubber compositions of improved processability and storage stability
DE10014664A1 (de) * 2000-03-24 2001-09-27 Sued Chemie Ag Mit Schwefel vernetzbare Kautschukmischung sowie Verfahren zu Ihrer Herstellung und daraus erhältliche vernetzte Kautschukmischungen und Formkörper
US6710116B1 (en) 2000-10-18 2004-03-23 Exxonmobil Chemical Patents Inc. Abrasion resistant transparent and colorable elastomeric compositions
AU2001259675A1 (en) * 2000-06-13 2001-12-24 Exxonmobil Chemical Patents Inc Method for preparing silica filled elastomeric compositions
IT1320206B1 (it) 2000-06-20 2003-11-26 Bridgestone Firestone Tech Metodo per la preparazione di mescole di gomma vulcanizzabilecontenenti silice finalizzate alla produzione di fasce di battistrada.
US6420484B1 (en) 2000-09-29 2002-07-16 The Goodyear Tire & Rubber Company Asymmetrical tin-coupled rubbery polymers
US7425591B2 (en) * 2001-10-16 2008-09-16 Exxonmobil Chemical Patents Inc Elastomeric composition
US20060167184A1 (en) * 2000-10-18 2006-07-27 Waddell Walter H Innerliners for use in tires
MXPA03003383A (es) * 2000-10-18 2004-05-21 Exxonmobil Chem Patents Inc Composicion elastomerica.
US20040031548A1 (en) * 2000-10-30 2004-02-19 Angela Amaddeo Method for improving the grip of a tyre on a snowy and/or icy road, and a winter tyre
KR20020037139A (ko) * 2000-11-13 2002-05-18 조충환 트랙션 성능이 향상된 캡 트레드 고무 조성물
CA2339056A1 (en) * 2001-03-02 2002-09-02 Bayer Inc. Filled elastomeric compositions
US20040014869A1 (en) * 2001-05-09 2004-01-22 Wong Wai Keung Method for preparing silica filled elastomeric compositions
US6672350B2 (en) 2001-09-06 2004-01-06 The Goodyear Tire & Rubber Company Tire with shock absorbing configured rubber tread
US20040030036A1 (en) * 2001-10-16 2004-02-12 Waddell Walter H. Elastomeric composition
US6939921B2 (en) * 2001-10-16 2005-09-06 Exxonmobil Chemical Patents Inc. Colorable elastomeric composition
US7101922B2 (en) 2001-12-18 2006-09-05 The Goodyear Tire & Rubber Company Method for preparing elastomer/silica composite
US7307134B2 (en) * 2002-02-22 2007-12-11 Henkel Corporation Mixed alkoxysilyl functional polymers
EP1501874A4 (en) * 2002-03-13 2005-08-31 Exxonmobil Chem Patents Inc ABRASIVE ELASTOMER COMPOSITIONS
US20050027062A1 (en) * 2003-08-01 2005-02-03 Waddell Walter Harvey Elastomeric composition
FR2861736B1 (fr) * 2003-10-30 2006-01-06 Michelin Soc Tech Bande de roulement pour pneumatique
CN2691904Y (zh) * 2004-04-01 2005-04-13 张凤云 高弹力免充气力车轮胎
DE602004019992D1 (de) * 2004-12-23 2009-04-23 Pirelli Luftreifen
JP5433233B2 (ja) 2005-03-24 2014-03-05 株式会社ブリヂストン 揮発性有機化合物（ｖｏｃ）の放出が少ないシリカ補強ゴムの配合
US20060225615A1 (en) * 2005-04-11 2006-10-12 Raman Narayan K Treated filler and process and producing
US20060228632A1 (en) * 2005-04-11 2006-10-12 Boyer James L Treated filler and process for producing
TR201819114T4 (tr) * 2005-04-11 2019-01-21 Ppg Ind Ohio Inc İşlenmi̇ş dolgu maddeleri̇ ve üretmek i̇çi̇n i̇şlem.
US20060229386A1 (en) * 2005-04-11 2006-10-12 Raman Narayan K Treated filler and process for producing
CN101326239A (zh) * 2005-12-05 2008-12-17 埃克森美孚化学专利公司 用于弹性体组合物的加工助剂
WO2007070063A1 (en) * 2005-12-16 2007-06-21 Exxonmobil Chemical Patents Inc. Processing aids for elastomeric compositions
US8283407B2 (en) * 2005-12-16 2012-10-09 Exxonmobil Chemical Patents Inc. Processing aids for elastomeric compositions
US7915368B2 (en) 2007-05-23 2011-03-29 Bridgestone Corporation Method for making alkoxy-modified silsesquioxanes
US8501895B2 (en) 2007-05-23 2013-08-06 Bridgestone Corporation Method for making alkoxy-modified silsesquioxanes and amino alkoxy-modified silsesquioxanes
US8962746B2 (en) 2007-12-27 2015-02-24 Bridgestone Corporation Methods of making blocked-mercapto alkoxy-modified silsesquioxane compounds
US8794282B2 (en) 2007-12-31 2014-08-05 Bridgestone Corporation Amino alkoxy-modified silsesquioxane adhesives for improved metal adhesion and metal adhesion retention to cured rubber
US8513371B2 (en) 2007-12-31 2013-08-20 Bridgestone Corporation Amino alkoxy-modified silsesquioxanes and method of preparation
US7923491B2 (en) * 2008-08-08 2011-04-12 Exxonmobil Chemical Patents Inc. Graphite nanocomposites
US8642691B2 (en) 2009-12-28 2014-02-04 Bridgestone Corporation Amino alkoxy-modified silsesquioxane adhesives for improved metal adhesion and metal adhesion retention to cured rubber
US20110269889A1 (en) * 2010-04-30 2011-11-03 Godfrey Stewart Short Treads, inner liners and inner tubes for vehicle tyres, and compositions therefor
US8846806B2 (en) 2011-09-23 2014-09-30 Ppg Industries Ohio, Inc. Treated fillers, compositions containing same, and articles prepared therefrom
TWI651373B (zh) 2013-10-07 2019-02-21 片片堅俄亥俄州工業公司 經處理的塡料、包含該塡料的組成物及由該塡料製造的物件（二）
CN114016318A (zh) 2014-12-31 2022-02-08 株式会社普利司通 用于将钢合金粘附到橡胶的氨基烷氧基改性倍半硅氧烷粘合剂
US11708475B2 (en) 2019-12-19 2023-07-25 Ppg Industries Ohio, Inc. Method for preparing modified filler, compositions and articles containing same
CN112143055A (zh) * 2020-09-01 2020-12-29 赛轮集团股份有限公司 一种高负载性全钢子午线轮胎及其生产方法
EP4023460A1 (en) 2020-12-30 2022-07-06 The Goodyear Tire & Rubber Company Sulfur curable rubber formulation, tire component and silica
WO2023152774A1 (en) * 2022-02-09 2023-08-17 Tvs Srichakra Limited A rubber composition using natural fibers for tyre tread and method thereof
WO2023152769A1 (en) * 2022-02-11 2023-08-17 Fermenta Biotech Limited Styrene butadiene rubber composition with lanolin fatty acids and metals salts
CN115260610B (zh) * 2022-09-30 2022-12-13 诺博橡胶制品有限公司 耐疲劳橡胶及其制备方法和应用

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2891595A (en) * 1956-07-31 1959-06-23 Exxon Research Engineering Co Chlorinated rubbery copolymers
US3873489A (en) * 1971-08-17 1975-03-25 Degussa Rubber compositions containing silica and an organosilane
US4074035A (en) * 1975-04-22 1978-02-14 Exxon Research & Engineering Co. Halomethylated aromatic interpolymers
DE2536674C3 (de) * 1975-08-18 1979-09-27 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Vernetzbare Mischungen auf Basis von Kautschuk, Organosilanen und silikatischen Füllstoffen
DE2819638C3 (de) * 1978-05-05 1986-11-13 Degussa Ag, 6000 Frankfurt Vulkanisierbare Halogenkautschuk-Mischungen
JPS5821434A (ja) * 1981-07-31 1983-02-08 Japan Synthetic Rubber Co Ltd ポリブタジエンゴム組成物
DE3319251C1 (de) * 1983-05-27 1984-04-19 Degussa Ag, 6000 Frankfurt Vulkanisierbare Halogenkautschukmischungen und Verfahren zum Vulkanisieren bzw. Vernetzen
JPS63156841A (ja) * 1986-12-22 1988-06-29 Yokohama Rubber Co Ltd:The 空気入りラジアルタイヤ

Also Published As

Publication number Publication date
DE69218694D1 (de) 1997-05-07
DE69218694T2 (de) 1997-10-23
US5162409A (en) 1992-11-10
EP0527396A1 (en) 1993-02-17
EP0527396B1 (en) 1997-04-02
US5162409B1 (en) 1997-08-26

Similar Documents

Publication Publication Date Title
BR9203070A (pt) Composicao de borracha para banda de rodagem e processo de fabricacao
BR9403147A (pt) Aparelho e processo de vulcanização de pneumáticos
BR9404434A (pt) Molde para banda de rodagem de pneumático e processo de fabricação de um pneumático
BR9106532A (pt) Composicao para banda de rodagem de pneu,e,pneu vulcanizado
BR9504136A (pt) Pneumático de borracha e banda de rodagem de pneumático
FI944892A (fi) Pneumaattinen rengas
BR9000238A (pt) Elemento amortecedor de borracha e processo para sua fabricacao
BR9001314A (pt) Processo para preparacao de uma composicao de borracha e composicao de borracha
BR9600880A (pt) Processo para a preparação de uma composição de borracha composição de borracha pneu composição de borracha vulcanizada processo e pneu culcanizado
KR910015341U (ko) 공기타이어
BR9403453A (pt) Composição de borracha para banda de rodagem vulcanizável com enxofre e pneu
DE69526171T2 (de) Reifenvulkanisiervorrichtung
BR9600884A (pt) Processo para a preparação de uma composição de borracha composição de borracha pneu composição de borracha vulcanizada e pneu vulcanizado
BR9507547A (pt) Composição e processo para utilização de composição como composição de borracha
BR9506542A (pt) Processo para fabricação de artigo absorvente
BR9502787A (pt) Banda de rodagem para pneumá ico
BR9611916A (pt) Banda de rodagem para pneumático
FI942802A0 (fi) Nastaton rengas
BR9007797A (pt) Processo para fabricacao de borracha de nitrila e borracha reduzida
DE69411304D1 (de) Reifen
DE69025853D1 (de) Luftreifen
BR9403798A (pt) Pneumático, processo de preparação de uma composição de borracha, e borracha de capeamento de banda de rodagem
BR9000819A (pt) Composicao de borracha e processo para cura de composicao de borracha
BR9202702A (pt) Composicao de borracha para banda de rodagem,pneu e processo de fabricacao de pneu
MX9100615A (es) Composicion para costado de neumatico

Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 03/08/2012

B15K Others concerning applications: alteration of classification

Ipc: C08K 5/54 (2006.01), B60C 1/00 (2006.0