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BR112014009843A2 - composição de borracha prenchida por sílica e o método para fazer a mesma - Google Patents

composição de borracha prenchida por sílica e o método para fazer a mesma

Info

Publication number
BR112014009843A2
BR112014009843A2 BR112014009843A BR112014009843A BR112014009843A2 BR 112014009843 A2 BR112014009843 A2 BR 112014009843A2 BR 112014009843 A BR112014009843 A BR 112014009843A BR 112014009843 A BR112014009843 A BR 112014009843A BR 112014009843 A2 BR112014009843 A2 BR 112014009843A2
Authority
BR
Brazil
Prior art keywords
silica
rubber composition
making
same
filled rubber
Prior art date
Application number
BR112014009843A
Other languages
English (en)
Inventor
Dunlavy Maryangel
Clark Melissa
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 BR112014009843A2 publication Critical patent/BR112014009843A2/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
    • 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
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08L9/06—Copolymers with styrene
    • 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
    • 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
    • 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
    • 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

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)
  • Oil, Petroleum & Natural Gas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

resumo patente de invenção: "composição de borracha prenchida por sílica e o método para fazer a mesma". a presente invenção refere-se a um método de preparação de uma composição de borracha compreendendo as etapas de (a) mistura de ao menos uma etapa de mistura preparatória, ao menos um polímero natural ou sintético de borracha, uma carga de sílica, um agente de acoplamento de sílica e ao menos um acelerador de vulcanização; e (b) subsequentemente misturar desta forma a uma etapa de mistura final um curativo de enxofre, em que a etapa de mistura final é isenta de qualquer acelerador de vulcanização.
BR112014009843A 2011-10-24 2012-07-25 composição de borracha prenchida por sílica e o método para fazer a mesma BR112014009843A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161550475P 2011-10-24 2011-10-24
PCT/US2012/048130 WO2013062649A1 (en) 2011-10-24 2012-07-25 Silica-filled rubber composition and method for making the same

Publications (1)

Publication Number Publication Date
BR112014009843A2 true BR112014009843A2 (pt) 2017-04-18

Family

ID=48168280

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014009843A BR112014009843A2 (pt) 2011-10-24 2012-07-25 composição de borracha prenchida por sílica e o método para fazer a mesma

Country Status (6)

Country Link
US (2) US11535687B2 (pt)
EP (1) EP2771397A4 (pt)
JP (1) JP5905112B2 (pt)
CN (1) CN103958592B (pt)
BR (1) BR112014009843A2 (pt)
WO (1) WO2013062649A1 (pt)

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EP2684912A1 (de) * 2012-07-09 2014-01-15 LANXESS Deutschland GmbH Kieselsäurehaltige Kautschukmischungen enthaltend w-Mercaptocarbonsäureester von mehrwertigen Alkoholen
JP5992772B2 (ja) * 2012-09-03 2016-09-14 住友ゴム工業株式会社 タイヤ用ゴム組成物及び空気入りタイヤ
JP5992773B2 (ja) * 2012-09-03 2016-09-14 住友ゴム工業株式会社 タイヤ用ゴム組成物及び空気入りタイヤ
JP5992771B2 (ja) * 2012-09-03 2016-09-14 住友ゴム工業株式会社 タイヤ用ゴム組成物及び空気入りタイヤ
JP5992774B2 (ja) * 2012-09-03 2016-09-14 住友ゴム工業株式会社 タイヤ用ゴム組成物及び空気入りタイヤ
JP5992770B2 (ja) * 2012-09-03 2016-09-14 住友ゴム工業株式会社 タイヤ用ゴム組成物及び空気入りタイヤ
JP6285214B2 (ja) * 2013-11-27 2018-02-28 住友ゴム工業株式会社 冬用空気入りタイヤ
EP3155045B1 (en) * 2014-06-13 2017-11-01 Bridgestone Corporation Rubber compounds containing silicon dioxide for the production of tyres
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JP2017052329A (ja) * 2015-09-07 2017-03-16 株式会社ブリヂストン 乗用車用空気入りタイヤ
FR3059004A1 (fr) * 2016-11-18 2018-05-25 Compagnie Generale Des Etablissements Michelin Pneumatique pourvu d'un flanc externe a base d'au moins un melange d'elastomere dienique et de cire
CN107344824A (zh) * 2017-07-27 2017-11-14 合肥伊只门窗有限公司 一种隔音效果好的防火门芯板材料及其制备方法
CN110335711B (zh) * 2019-07-05 2020-10-27 安徽华能电缆集团有限公司 一种舰船用防鼠防蚁低烟无卤阻燃控制电缆
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EP2771397A1 (en) 2014-09-03
WO2013062649A1 (en) 2013-05-02
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