BR9901470A - Composição de borracha e pneu dotado de rodagem da mesma. - Google Patents

Composição de borracha e pneu dotado de rodagem da mesma.

Info

Publication number
BR9901470A
BR9901470A BR9901470-0A BR9901470A BR9901470A BR 9901470 A BR9901470 A BR 9901470A BR 9901470 A BR9901470 A BR 9901470A BR 9901470 A BR9901470 A BR 9901470A
Authority
BR
Brazil
Prior art keywords
charge
rubber
composition
elastomer
tread
Prior art date
Application number
BR9901470-0A
Other languages
English (en)
Inventor
Thierry Florent Edme Materne
Rene Jean Zimmer
Friedrich Visel
Uwe Ernst Frank
Giorgio Agostini
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 BR9901470A publication Critical patent/BR9901470A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • 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)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Tires In General (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

"COMPOSIçãO DE BORRACHA E PNEU DOTADO DE RODAGEM DA MESMA". Trata-se de um método de preparação de composto de elastómero pré formado/carga de um elastómero de dieno e carga particulada dispersa no mesmo pela polimerização de monómeros na presença da referida carga com um catalisador promotor de polimerização na qual pelo menos uma porção do referido catalisador é pré depositado na referida carga. O referido composto de elastómero rpé formado é também contemplado assim como uma composição de borracha compreendida de uma mistura do referido composto de elastómero pré formado e pelo menos um elastómero adicional. A referida carga pode ser, por exemplo, sílica precipitada, negro de fumo e/ou negro de fumo modificado. Um pneu dotado do componente do referido composto ou composição de borracha tal como, por exemplo, uma rodagem, é também proporcionado.
BR9901470-0A 1998-05-27 1999-05-14 Composição de borracha e pneu dotado de rodagem da mesma. BR9901470A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/085,203 US6136919A (en) 1998-05-27 1998-05-27 Rubber composition and tire having tread thereof

Publications (1)

Publication Number Publication Date
BR9901470A true BR9901470A (pt) 2000-04-11

Family

ID=22190135

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9901470-0A BR9901470A (pt) 1998-05-27 1999-05-14 Composição de borracha e pneu dotado de rodagem da mesma.

Country Status (6)

Country Link
US (1) US6136919A (pt)
EP (1) EP0960890B1 (pt)
JP (1) JP2000007720A (pt)
BR (1) BR9901470A (pt)
CA (1) CA2272039A1 (pt)
DE (1) DE69915167T2 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60002374T2 (de) * 1999-02-11 2004-02-26 Société de Technologie Michelin Verbesserung der Lebensdauer eines Radialluftreifen durch Verwendung von bestimmten kohäsiven Zusammensetzungen mit geringer Hysterese
US6797762B2 (en) 2001-03-16 2004-09-28 The Goodyear Tire & Rubber Company Rubber composite containing in situ formed filler reinforcement, article and tire comprising thereof
US6753375B2 (en) 2001-07-02 2004-06-22 The Goodyear Tire & Rubber Company Process for preparing composite, composition and article thereof
US6699813B2 (en) 2001-11-07 2004-03-02 Bridgestone Corporation Lanthanide-based catalyst composition for the manufacture of polydienes
JP4115735B2 (ja) * 2002-04-11 2008-07-09 東洋ゴム工業株式会社 低温用スチレンブタジエンゴム組成物及びタイヤ
ITTO20030527A1 (it) * 2003-07-09 2005-01-10 Bridgestone Technical Ct Europ S P A Metodo per la preparazione di mescole di gomma
GB2403814A (en) * 2003-07-10 2005-01-12 Ocuity Ltd Directional display apparatus with birefringent lens structure
US7008899B2 (en) * 2003-08-11 2006-03-07 Bridgestone Corporation Lanthanide-based catalyst composition for producing cis-1,4-polydienes
US7094849B2 (en) * 2003-12-15 2006-08-22 Bridgestone Corporation Bulk polymerization process for producing polydienes
FR2869618B1 (fr) 2004-04-30 2008-10-10 Michelin Soc Tech Composition de caoutchouc a adhesion amelioree vis a vis d'un renfort metallique.
CN101618311B (zh) * 2009-07-22 2011-12-07 赵昱 一种具有催化作用的填料塔塔内的填料及其制备方法
US8716393B2 (en) * 2010-08-25 2014-05-06 The Goodyear Tire & Rubber Company Functionalized polysulfide silica coupling agents and silica reinforced rubber composition for tire components
JP2014024889A (ja) * 2012-07-24 2014-02-06 Bridgestone Corp 重合体組成物の製造方法及び重合体組成物
JP2014024885A (ja) * 2012-07-24 2014-02-06 Bridgestone Corp 重合体組成物の製造方法及び重合体組成物
JP6101021B2 (ja) * 2012-08-29 2017-03-22 株式会社ブリヂストン 変性カーボンブラックの製造方法
JP6173021B2 (ja) * 2013-05-07 2017-08-02 株式会社ブリヂストン 重合体組成物、ゴム組成物、架橋ゴム組成物、及びタイヤの製造方法
CN106832457B (zh) * 2017-03-03 2019-05-03 山东华聚高分子材料有限公司 一种纳米二氧化硅填充的反式-1，4-丁二烯-异戊二烯共聚复合橡胶及其制备方法
CN112250984B (zh) * 2020-08-28 2021-08-20 东莞市建荣电子塑胶有限公司 一种汽车内饰件的注塑成型工艺

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2512697A (en) * 1944-03-24 1950-06-27 Grotenhuis Theodore A Te Method of making synthetic rubbercarbon black compositions without mastication
FR1349864A (fr) * 1960-01-18 1964-01-24 Cabot Corp Catalyseur et procédé pour la polymérisation des oléfines
NL239397A (pt) * 1960-03-30
FR1475001A (fr) * 1966-02-17 1967-03-31 Raffinage Cie Francaise Procédé de préparation de polymères et copolymères d'hydrocarbures insaturés renforcés par du noir de carbone
US3867326A (en) * 1973-03-05 1975-02-18 Cabot Corp Precipitated silica reinforcing agents and rubber compositions containing same
US4390648A (en) * 1980-06-11 1983-06-28 Phillips Petroleum Company Reinforced rubbery composition
JPS5861107A (ja) * 1981-10-07 1983-04-12 Japan Synthetic Rubber Co Ltd 共役ジエン重合体の製造方法
US5453471B1 (en) * 1994-08-02 1999-02-09 Carbide Chemicals & Plastics T Gas phase polymerization process
JPH0912633A (ja) * 1995-06-27 1997-01-14 Ube Ind Ltd ポリブタジエンの製造方法
CA2198663A1 (en) * 1996-06-21 1997-12-22 Richard Robinson Smith Silica-filled rubber composition containing two different carbon blacks and tire with tread made therefrom
DE19735794A1 (de) * 1997-08-18 1999-02-25 Bayer Ag Neuer Cobalt-Träger-Katalysator, dessen Herstellung sowie seine Verwendung zur Polymerisation ungesättigter Verbindungen

Also Published As

Publication number Publication date
EP0960890B1 (en) 2004-03-03
US6136919A (en) 2000-10-24
DE69915167T2 (de) 2004-09-09
EP0960890A1 (en) 1999-12-01
JP2000007720A (ja) 2000-01-11
CA2272039A1 (en) 1999-11-27
DE69915167D1 (de) 2004-04-08

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PRESENTE PEDIDO DE PATENTE COMO INVENCAO DE ACORDO COM O ART. 8O DA LPI.