BR112012012113A2 - composição de borracha para pneus e pneu - Google Patents

composição de borracha para pneus e pneu

Info

Publication number
BR112012012113A2
BR112012012113A2 BR112012012113A BR112012012113A BR112012012113A2 BR 112012012113 A2 BR112012012113 A2 BR 112012012113A2 BR 112012012113 A BR112012012113 A BR 112012012113A BR 112012012113 A BR112012012113 A BR 112012012113A BR 112012012113 A2 BR112012012113 A2 BR 112012012113A2
Authority
BR
Brazil
Prior art keywords
tire
rubber composition
tires
coupling agent
silica
Prior art date
Application number
BR112012012113A
Other languages
English (en)
Inventor
Michio Hirayama
Yasuhisa Minagawa
Original Assignee
Sumitomo Rubber Ind
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 Sumitomo Rubber Ind filed Critical Sumitomo Rubber Ind
Publication of BR112012012113A2 publication Critical patent/BR112012012113A2/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L21/00—Compositions of unspecified rubbers
    • 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
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • 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
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • 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
    • 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 

Abstract

composição de borracha para pneus e pneu a presente invenção proporciona uma composição de borracha para um pneu em que a velocidade de reação entre um agente de acoplamento de silano e de sílica é aumentada para aumentar a economia de combustivel e a resistência à abrasão, e um pneu que compreende um componente de qualquer tipo produzido utilizando-se a composição de borracha para um pneu. a presente invenção refere-se a composição de borracha para um pneu, compreendendo: sílica , um agente de acoplamento de silano e pelo menos um ácido selecionado dentre o grupo consistindo de um hidroxiácido, ácido itacônico e um sal do mesmo.
BR112012012113A 2009-11-19 2010-11-10 composição de borracha para pneus e pneu BR112012012113A2 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2009264246 2009-11-19
JP2010008285 2010-01-18
JP2010151325 2010-07-01
PCT/JP2010/069997 WO2011062099A1 (ja) 2009-11-19 2010-11-10 タイヤ用ゴム組成物及び空気入りタイヤ

Publications (1)

Publication Number Publication Date
BR112012012113A2 true BR112012012113A2 (pt) 2016-04-05

Family

ID=44059578

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012012113A BR112012012113A2 (pt) 2009-11-19 2010-11-10 composição de borracha para pneus e pneu

Country Status (7)

Country Link
US (1) US8859657B2 (pt)
EP (1) EP2502961B1 (pt)
JP (1) JP5612597B2 (pt)
CN (1) CN102666707B (pt)
BR (1) BR112012012113A2 (pt)
RU (1) RU2552458C2 (pt)
WO (1) WO2011062099A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010155967A (ja) * 2009-07-31 2010-07-15 Daiso Co Ltd ゴム用充填剤およびゴム組成物
BR112012026865A2 (pt) 2010-04-19 2016-07-19 Sumitomo Rubber Ind composição de borracha para pneu, e pneu
JP5829056B2 (ja) * 2011-06-07 2015-12-09 東洋ゴム工業株式会社 ゴム組成物の製造方法
WO2013058390A1 (ja) * 2011-10-21 2013-04-25 株式会社ブリヂストン ゴム組成物及びその製造方法
JP6015308B2 (ja) * 2012-09-28 2016-10-26 横浜ゴム株式会社 ゴム組成物およびそれを用いた空気入りタイヤ
ITRM20120646A1 (it) * 2012-12-18 2014-06-19 Bridgestone Corp Metodo per la preparazione di mescole in gomma per pneumatici
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
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
EP3445807B1 (en) 2016-04-21 2021-05-19 Bridgestone Corporation Terminal-functionalized polymer, rubber composition containing same and related processes
JP6953688B2 (ja) * 2016-07-22 2021-10-27 住友ゴム工業株式会社 タイヤ用ゴム組成物の製造方法
JP6981236B2 (ja) * 2017-12-22 2021-12-15 住友ゴム工業株式会社 ゴム混練り方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0655858B2 (ja) 1986-07-29 1994-07-27 三井石油化学工業株式会社 低温架橋可能ハロゲン含有ゴム組成物
JP4549479B2 (ja) 2000-03-03 2010-09-22 住友ゴム工業株式会社 ゴム組成物
CN1197904C (zh) * 2000-12-20 2005-04-20 弗来克塞斯股份有限公司 包含醌二亚胺的硅石或硅酸盐填充的橡胶
JP2002220492A (ja) * 2001-01-24 2002-08-09 Yokohama Rubber Co Ltd:The タイヤ用ゴム組成物の製造方法
JP2002220491A (ja) 2001-01-24 2002-08-09 Yokohama Rubber Co Ltd:The タイヤ用ゴム組成物の製造方法
JP2002327091A (ja) 2001-04-27 2002-11-15 Seiko Kagaku Kk ゴム組成物およびゴム用加工助剤
JP4163863B2 (ja) * 2001-05-15 2008-10-08 住友ゴム工業株式会社 タイヤトレッド用ゴム組成物およびそれを用いた空気入りタイヤ
EP1258373B1 (en) 2001-05-15 2007-07-18 Sumitomo Rubber Industries Limited Rubber composition for tire tread and pneumatic tire using the same
JP4088259B2 (ja) 2004-02-19 2008-05-21 住友ゴム工業株式会社 ゴム組成物
DE602005000321T2 (de) 2004-03-18 2007-05-31 Sumitomo Rubber Industries Ltd., Kobe Kautschukmischung für Reifenlaufflächen und Luftreifen, welche diese verwenden
JP2006213908A (ja) 2004-12-21 2006-08-17 Hitachi Chem Co Ltd シリカ系被膜形成用組成物、シリカ系被膜の形成方法、シリカ系被膜、及び、電子部品
US20080260956A1 (en) 2004-12-21 2008-10-23 Haruaki Sakurai Film, Silica Film and Method of Forming the Same, Composition for Forming Silica Film, and Electronic Part
JP4879521B2 (ja) * 2005-06-14 2012-02-22 住友ゴム工業株式会社 ゴム組成物
JP4472606B2 (ja) 2005-09-15 2010-06-02 住友ゴム工業株式会社 ゴム組成物
JP4499658B2 (ja) 2005-12-26 2010-07-07 住友ゴム工業株式会社 ゴム組成物およびそれを用いた空気入りタイヤ
JP5122088B2 (ja) * 2006-05-31 2013-01-16 住友ゴム工業株式会社 タイヤ用ゴム組成物およびそれを用いたタイヤ
JP5179732B2 (ja) * 2006-08-31 2013-04-10 住友ゴム工業株式会社 ゴム組成物およびそれを用いた特定の部材を有するタイヤ
JPWO2008047582A1 (ja) * 2006-09-29 2010-02-25 株式会社ブリヂストン サイドゴム用ゴム組成物及びそれを用いた重荷重用空気入りラジアルタイヤ
EP2300244B1 (en) * 2008-06-30 2011-12-14 Pirelli Tyre S.P.A. Tyre and crosslinkable elastomeric composition comprising an oxetane derivative and a carboxylic acid
JP2010155967A (ja) 2009-07-31 2010-07-15 Daiso Co Ltd ゴム用充填剤およびゴム組成物

Also Published As

Publication number Publication date
JP5612597B2 (ja) 2014-10-22
EP2502961A1 (en) 2012-09-26
EP2502961B1 (en) 2017-01-18
CN102666707A (zh) 2012-09-12
RU2552458C2 (ru) 2015-06-10
EP2502961A4 (en) 2013-03-27
RU2012124841A (ru) 2013-12-27
WO2011062099A1 (ja) 2011-05-26
US20120214918A1 (en) 2012-08-23
CN102666707B (zh) 2015-04-01
US8859657B2 (en) 2014-10-14
JPWO2011062099A1 (ja) 2013-04-04

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2384 DE 13-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.