BR112014009780A2 - composição de borracha preenchida com sílica e método de produção da mesma - Google Patents

composição de borracha preenchida com sílica e método de produção da mesma

Info

Publication number
BR112014009780A2
BR112014009780A2 BR112014009780A BR112014009780A BR112014009780A2 BR 112014009780 A2 BR112014009780 A2 BR 112014009780A2 BR 112014009780 A BR112014009780 A BR 112014009780A BR 112014009780 A BR112014009780 A BR 112014009780A BR 112014009780 A2 BR112014009780 A2 BR 112014009780A2
Authority
BR
Brazil
Prior art keywords
silica
rubber composition
production method
filled rubber
mixing step
Prior art date
Application number
BR112014009780A
Other languages
English (en)
Inventor
Dunlavy Maryangel
Original Assignee
Bridgestone Americas Tire Operations Llc
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 Bridgestone Americas Tire Operations Llc filed Critical Bridgestone Americas Tire Operations Llc
Publication of BR112014009780A2 publication Critical patent/BR112014009780A2/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
    • C08F36/06—Butadiene
    • 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
    • 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
    • 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
    • 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
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • C08L91/06—Waxes
    • 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

Abstract

resumo patente de invenção: "composição de borracha preenchida com sílica e método de produção da mesma". é descrito um método de preparo de uma composição de borracha compreendendo as etapas de (a) combinação, em pelo menos uma etapa de mistura preparatória, de ao menos um polímero de borracha natural ou sintética, um preenchimento de sílica, um agente de acoplamento de sílica e ao menos um acelerador de vulcanização; e (b) combinação subsequente com a mesma, em uma etapa de mistura final, de um agente de cura de enxofre, em que a temperatura de transição vítrea média do(s) polímero(s) é de -55°c ou menos.
BR112014009780A 2011-10-24 2012-07-25 composição de borracha preenchida com sílica e método de produção da mesma BR112014009780A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161550474P 2011-10-24 2011-10-24
PCT/US2012/048125 WO2013062648A1 (en) 2011-10-24 2012-07-25 Silica-filled rubber composition and method for making the same

Publications (1)

Publication Number Publication Date
BR112014009780A2 true BR112014009780A2 (pt) 2017-06-13

Family

ID=48168279

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014009780A BR112014009780A2 (pt) 2011-10-24 2012-07-25 composição de borracha preenchida com sílica e método de produção da mesma

Country Status (6)

Country Link
US (1) US20230129988A1 (pt)
EP (1) EP2771398B1 (pt)
JP (1) JP6328558B2 (pt)
CN (1) CN103890075A (pt)
BR (1) BR112014009780A2 (pt)
WO (1) WO2013062648A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11535687B2 (en) 2011-10-24 2022-12-27 Bridgestone Americas Tire Operations, Llc Silica-filled rubber composition and method for making the same
US20170145194A1 (en) * 2014-07-15 2017-05-25 Sumitomo Rubber Industries, Ltd. Process for preparing rubber composition for tire and pneumatic tire
JP6326334B2 (ja) * 2014-09-18 2018-05-16 東洋ゴム工業株式会社 ゴム組成物及び空気入りタイヤ
JP6687216B2 (ja) * 2014-12-10 2020-04-22 株式会社ブリヂストン ゴム組成物及びゴム組成物の製造方法
JP6846864B2 (ja) * 2015-12-03 2021-03-24 住友ゴム工業株式会社 タイヤ用ゴム組成物の製造方法
JP6794625B2 (ja) * 2015-12-03 2020-12-02 住友ゴム工業株式会社 タイヤ用ゴム組成物の製造方法
DE102018213472A1 (de) * 2018-08-10 2020-02-13 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen und Kautschukmischung für einen Laufstreifen
BR112021008694A2 (pt) * 2018-11-05 2021-08-10 Momentive Performance Materials Inc. composições de silano de formação de rede de polímero
CN112679808B (zh) * 2020-12-24 2023-04-28 中裕铁信交通科技股份有限公司 一种低蠕变高阻尼橡胶材料及其制备方法和应用

Family Cites Families (26)

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Publication number Priority date Publication date Assignee Title
US3938574A (en) * 1973-10-11 1976-02-17 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler Vulcanizable rubber mixture for tire treads having improved skid resistance
JPS59120640A (ja) * 1982-12-27 1984-07-12 Takeda Chem Ind Ltd 山皮複合体
US5082901A (en) * 1990-09-24 1992-01-21 The Goodyear Tire & Rubber Company Tire with tread
JP3360921B2 (ja) * 1994-03-25 2003-01-07 株式会社ブリヂストン 空気入りタイヤ
US5534574A (en) * 1995-03-10 1996-07-09 The Goodyear Tire & Rubber Company Silica reinforced rubber preparation and tire with tread thereof
US5859133A (en) * 1996-03-18 1999-01-12 The Goodyear Tire & Rubber Company Tire tread compound
US6172154B1 (en) * 1996-05-03 2001-01-09 Cabot Corporation Elastomers compositions with dual phase aggregates and pre-vulcanization modifier
JP3105174B2 (ja) * 1996-11-22 2000-10-30 横浜ゴム株式会社 ゴム組成物
US5939493A (en) * 1997-03-11 1999-08-17 Bridgestone Corporation Pneumatic tire
US6242522B1 (en) * 1998-03-24 2001-06-05 Bridgestone Corporation Rubber composition for tire tread and pneumatic tire using same
WO2000005301A1 (fr) * 1998-07-22 2000-02-03 Societe De Technologie Michelin Systeme de couplage (charge blanche/elastomere dienique) a base d'alkoxysilane polysulfure, de dithiophosphate de zinc et de derive guanidique
CA2389431A1 (en) * 1999-11-05 2001-05-25 Uniroyal Chemical Company, Inc. Rubber composition and method of making same
FR2804120A1 (fr) 2000-01-24 2001-07-27 Michelin Soc Tech Composition de caoutchouc pour pneumatique comportant une charge blanche renforcante et un systeme de couplage (charge blanche/elstomere)
WO2001056813A1 (fr) * 2000-02-02 2001-08-09 Societe De Technologie Michelin Bande de roulement de pneumatique comprenant un copolymere styrene/butadiene prepare en emulsion
US6635700B2 (en) * 2000-12-15 2003-10-21 Crompton Corporation Mineral-filled elastomer compositions
FR2823215B1 (fr) * 2001-04-10 2005-04-08 Michelin Soc Tech Pneumatique et bande de roulement de pneumatique comportant a titre d'agent de couplage un tetrasulfure de bis-alkoxysilane
EP1423459B1 (fr) * 2001-08-13 2008-02-27 Société de Technologie Michelin Composition de caoutchouc dienique pour pneumatique comprenant une silice specifique comme charge renforcante
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JP4555011B2 (ja) * 2004-07-20 2010-09-29 東洋ゴム工業株式会社 スタッドレスタイヤ用ゴム組成物及びスタッドレスタイヤ
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US8952088B2 (en) * 2009-04-29 2015-02-10 Compagnie Generale Des Etablissements Michelin Tread for heavy vehicle tires
CN105542267A (zh) * 2011-02-23 2016-05-04 株式会社普利司通 橡胶组合物的制造方法

Also Published As

Publication number Publication date
EP2771398B1 (en) 2021-10-20
WO2013062648A1 (en) 2013-05-02
JP2014530949A (ja) 2014-11-20
US20230129988A1 (en) 2023-04-27
CN103890075A (zh) 2014-06-25
JP6328558B2 (ja) 2018-05-23
EP2771398A1 (en) 2014-09-03
EP2771398A4 (en) 2016-01-13

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Legal Events

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]