BR112014015784A8 - método para fabricação de composição de borracha, composição de borracha e pneumático empregando a mesma - Google Patents

método para fabricação de composição de borracha, composição de borracha e pneumático empregando a mesma

Info

Publication number
BR112014015784A8
BR112014015784A8 BR112014015784A BR112014015784A BR112014015784A8 BR 112014015784 A8 BR112014015784 A8 BR 112014015784A8 BR 112014015784 A BR112014015784 A BR 112014015784A BR 112014015784 A BR112014015784 A BR 112014015784A BR 112014015784 A8 BR112014015784 A8 BR 112014015784A8
Authority
BR
Brazil
Prior art keywords
rubber composition
rubber
kneaded
coupling agent
silane coupling
Prior art date
Application number
BR112014015784A
Other languages
English (en)
Other versions
BR112014015784A2 (pt
Inventor
Matsuo Shigeaki
Original Assignee
Bridgestone 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 Bridgestone Corp filed Critical Bridgestone Corp
Publication of BR112014015784A2 publication Critical patent/BR112014015784A2/pt
Publication of BR112014015784A8 publication Critical patent/BR112014015784A8/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
    • 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
    • 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
    • B60C1/0008—Compositions of the inner liner
    • 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
    • B60C1/0025—Compositions of the sidewalls
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/203—Solid polymers with solid and/or liquid additives
    • 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
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives
    • 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
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0025—Crosslinking or vulcanising agents; including accelerators
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2307/00—Characterised by the use of natural rubber
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2309/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00—Crosslinking
    • C08L2312/02—Crosslinking with dienes

Abstract

resumo "método para fabricação de composição de borracha, composição de borracha e pneumático empregando a mesma" a presente invenção proporciona um método para a produção de uma composição de borracha fornecida pela compostagem de um componente de borracha (a) que compreende pelo menos um selecionado de borrachas naturais e borrachas de dieno sintéticas, uma carga que contém uma carga inorgânica (b), um agente de acoplamento de silano (c), e pelo menos um acelerador de vulcanização (d) selecionado entre os compostos específicos, em que a composição de borracha é amassada em várias etapas e em que, na primeira etapa (x) de amassamento, uma porção (a') do componente de borracha (a), a totalidade ou uma porção da carga inorgânica (b), a totalidade ou uma porção do agente de acoplamento de silano (c), e a totalidade ou uma parte do acelerador de vulcanização (d) são adicionadas e amassadas, e no momento ou após a segunda etapa de amassamento, a fração residual (a") da componente de borracha (a) é adicionada e amassada, e o método para a produção de uma composição de borracha, permite a produção de uma composição de borracha, capaz de apresentar, de forma adequada, uma propriedade de baixa geração de calor em razão do aperfeiçoamento adicional da atividade de função de acoplamento do agente de acoplamento de silano no seu interior. 1/1
BR112014015784A 2011-12-26 2012-12-21 método para fabricação de composição de borracha, composição de borracha e pneumático empregando a mesma BR112014015784A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011284438A JP5977517B2 (ja) 2011-12-26 2011-12-26 ゴム組成物の製造方法、そのゴム組成物及びそれを用いた空気入りタイヤ
PCT/JP2012/083353 WO2013099825A1 (ja) 2011-12-26 2012-12-21 ゴム組成物の製造方法、そのゴム組成物及びそれを用いた空気入りタイヤ

Publications (2)

Publication Number Publication Date
BR112014015784A2 BR112014015784A2 (pt) 2017-06-13
BR112014015784A8 true BR112014015784A8 (pt) 2017-07-04

Family

ID=48697310

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014015784A BR112014015784A8 (pt) 2011-12-26 2012-12-21 método para fabricação de composição de borracha, composição de borracha e pneumático empregando a mesma

Country Status (7)

Country Link
US (1) US20140350173A1 (pt)
EP (1) EP2799467B1 (pt)
JP (1) JP5977517B2 (pt)
CN (1) CN104024309B (pt)
BR (1) BR112014015784A8 (pt)
RU (1) RU2614680C2 (pt)
WO (1) WO2013099825A1 (pt)

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RU2582400C2 (ru) * 2010-10-01 2016-04-27 Бриджстоун Корпорейшн Способ получения резиновой смеси
ITRM20130424A1 (it) * 2013-07-18 2015-01-19 Bridgestone Corp Metodo per la preparazione di una mescola in gomma per pneumatici
JP6430707B2 (ja) * 2014-03-06 2018-11-28 住友ゴム工業株式会社 ゴム組成物の製造方法
CN106459513B (zh) * 2014-06-13 2018-06-05 株式会社普利司通 用于轮胎生产的包含二氧化硅的橡胶配混料
JP2016030789A (ja) * 2014-07-29 2016-03-07 横浜ゴム株式会社 空気入りタイヤ
JP2016030815A (ja) * 2014-07-30 2016-03-07 横浜ゴム株式会社 タイヤ用ゴム組成物
JP6809778B2 (ja) * 2015-06-03 2021-01-06 株式会社ブリヂストン ゴム組成物の製造方法及びタイヤ
JP6657874B2 (ja) * 2015-12-03 2020-03-04 住友ゴム工業株式会社 タイヤ用ゴム組成物の製造方法
JP2017196833A (ja) * 2016-04-28 2017-11-02 株式会社ブリヂストン 積層体、並びに、タイヤ及びその製造方法
JP6724558B2 (ja) * 2016-05-30 2020-07-15 住友ゴム工業株式会社 タイヤ用ゴム組成物の製造方法
KR102613175B1 (ko) * 2016-11-24 2023-12-14 현대자동차주식회사 차량용 천연고무 조성물
DE102017221272A1 (de) * 2017-11-28 2019-05-29 Evonik Degussa Gmbh Silanmischungen und Verfahren zu deren Herstellung
DE102017221269A1 (de) * 2017-11-28 2019-05-29 Evonik Degussa Gmbh Silanmischungen und Verfahren zu deren Herstellung
DE102017221282A1 (de) * 2017-11-28 2019-05-29 Evonik Degussa Gmbh Silanmischungen und Verfahren zu deren Herstellung
CN109280398A (zh) * 2018-09-26 2019-01-29 珠海科茂威新材料有限公司 一种无亚硝胺产生的预分散母胶粒
WO2022255360A1 (ja) * 2021-06-04 2022-12-08 Ｅｎｅｏｓ株式会社 シランカップリング剤組成物およびそれを含むゴム組成物

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Also Published As

Publication number Publication date
WO2013099825A1 (ja) 2013-07-04
US20140350173A1 (en) 2014-11-27
RU2614680C2 (ru) 2017-03-28
JP5977517B2 (ja) 2016-08-24
CN104024309A (zh) 2014-09-03
EP2799467A1 (en) 2014-11-05
BR112014015784A2 (pt) 2017-06-13
JP2013133400A (ja) 2013-07-08
EP2799467A4 (en) 2015-05-27
EP2799467B1 (en) 2018-05-16
RU2014126083A (ru) 2016-01-27
CN104024309B (zh) 2016-05-18

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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]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time
B350 Update of information on the portal [chapter 15.35 patent gazette]