BR112013007299A2 - composição de borracha, método para produzir a mesma e pneu - Google Patents

composição de borracha, método para produzir a mesma e pneu

Info

Publication number
BR112013007299A2
BR112013007299A2 BR112013007299A BR112013007299A BR112013007299A2 BR 112013007299 A2 BR112013007299 A2 BR 112013007299A2 BR 112013007299 A BR112013007299 A BR 112013007299A BR 112013007299 A BR112013007299 A BR 112013007299A BR 112013007299 A2 BR112013007299 A2 BR 112013007299A2
Authority
BR
Brazil
Prior art keywords
rubber
rubber composition
tire
polybutadiene
produce
Prior art date
Application number
BR112013007299A
Other languages
English (en)
Other versions
BR112013007299B1 (pt
Inventor
Junko Matsushita
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
Priority claimed from JP2010224353A external-priority patent/JP5676197B2/ja
Priority claimed from JP2010224354A external-priority patent/JP5676198B2/ja
Application filed by Bridgestone Corp filed Critical Bridgestone Corp
Publication of BR112013007299A2 publication Critical patent/BR112013007299A2/pt
Publication of BR112013007299B1 publication Critical patent/BR112013007299B1/pt

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L7/00—Compositions of natural rubber
    • 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 

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Tires In General (AREA)

Abstract

composição de borracha, método para produzir a mesma e pneu. a presente invenção fornece uma composição de borracha que compreende um componente de borracha contendo um polibutadienbo e uma borracha diênica ou uma borracha olefínica imiscível com o polibutadieno, e um enchimento, no qual uma viscosidade mooney (ml~ 1+4~/100<198>c) do polibutadieno referida como ml (i), e uma viscosidade mooney (ml~ 1+4~/100<198>c) da borracha diênica ou borracha olefínica imiscível com o polibutadieno referida como ml (ii) estão em uma relação de ml (i) <sym> ml (ii), um método para produzir a composição de borracha e um pneu usando a composição de borracha. a composição de borracha é excelente em resistência á fratura e capaz de atingir uma boa funcionalidade não diminuindo a durabilidade, tais como resistência á abrasão, e formas semelhantes de pneus, e pode reduzir a resistência ao rolamento dos pneus.
BR112013007299A 2010-10-01 2011-09-30 composição de borracha, método para produzir a mesma e pneu BR112013007299B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010224353A JP5676197B2 (ja) 2010-10-01 2010-10-01 ゴム組成物及びその製造方法、並びにタイヤ
JP2010224354A JP5676198B2 (ja) 2010-10-01 2010-10-01 ゴム組成物及びその製造方法、並びにタイヤ
PCT/JP2011/072661 WO2012043829A1 (ja) 2010-10-01 2011-09-30 ゴム組成物及びその製造方法、並びにタイヤ

Publications (2)

Publication Number Publication Date
BR112013007299A2 true BR112013007299A2 (pt) 2016-07-05
BR112013007299B1 BR112013007299B1 (pt) 2020-01-28

Family

ID=45893266

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013007299A BR112013007299B1 (pt) 2010-10-01 2011-09-30 composição de borracha, método para produzir a mesma e pneu

Country Status (5)

Country Link
US (1) US9862815B2 (pt)
EP (1) EP2623559B1 (pt)
CN (1) CN103189443B (pt)
BR (1) BR112013007299B1 (pt)
WO (1) WO2012043829A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
AU2012353554B2 (en) * 2011-12-12 2016-02-25 Bridgestone Corporation Rubber composition for conveyor belts, conveyor belt, and belt conveyor
JP6397816B2 (ja) * 2013-05-07 2018-09-26 株式会社ブリヂストン ゴム組成物及びそれを用いたタイヤ
KR20220106220A (ko) * 2015-05-13 2022-07-28 에보닉 오퍼레이션스 게엠베하 실란-개질된 폴리부타디엔을 이용하는 디엔-기반 고무 타이어의 구름 저항의 개선
US10654995B2 (en) 2017-08-30 2020-05-19 The Goodyear Tire & Rubber Company Pneumatic tire
CN114907628A (zh) * 2022-04-29 2022-08-16 山东玲珑轮胎股份有限公司 耐磨轮胎用橡胶组合物
CN115181342B (zh) * 2022-08-22 2023-09-26 四川远星橡胶有限责任公司 一种高回弹性高模量低生热胎唇护胶及其制备方法

Family Cites Families (23)

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GB672992A (en) * 1948-10-01 1952-05-28 Standard Oil Dev Co Improvements in or relating to synthetic rubber
JPH0651768B2 (ja) * 1985-03-20 1994-07-06 電気化学工業株式会社 耐衝撃性スチレン系樹脂
JP3552116B2 (ja) * 1992-12-25 2004-08-11 住友ゴム工業株式会社 ゴルフボール用のゴム組成物
US5859101A (en) * 1996-03-04 1999-01-12 The Yokohama Rubber Co. Ltd. Rubber composition for tire
US6166140A (en) * 1998-03-11 2000-12-26 The Goodyear Tire & Rubber Company Elastomer blend and use in tires
JP3883317B2 (ja) * 1999-01-22 2007-02-21 宇部興産株式会社 変性ポリブタジエンの製造方法、変性ポリブタジエン、及びゴム組成物
JP4367590B2 (ja) 1999-11-12 2009-11-18 Ｊｓｒ株式会社 共役ジエン系重合体の製造方法およびゴム組成物
JP2002241407A (ja) * 2001-02-16 2002-08-28 Bridgestone Corp しゃっ解剤
CN1137190C (zh) 2001-02-19 2004-02-04 青岛化工学院 高反式-1,4-聚异戊二烯和高乙烯基聚丁二烯并用的轮胎胎面胶料
US20030127169A1 (en) * 2001-10-30 2003-07-10 Bridgestone/Firestone, Inc. Elastomers with long chain crosslinks to increase abrasion resistance
JP4467258B2 (ja) 2003-06-25 2010-05-26 株式会社ブリヂストン ブタジエン系重合体及びその製造方法、並びにそれを用いたゴム組成物及びタイヤ
US20050272852A1 (en) * 2004-06-02 2005-12-08 Sandstrom Paul H Natural rubber-rich composition and tire with tread thereof
US7367369B2 (en) 2004-09-23 2008-05-06 The Goodyear Tire & Rubber Company Aircraft tire
RU2425845C2 (ru) 2005-04-15 2011-08-10 Бриджстоун Корпорейшн Модифицированный полимер сопряженного диена, каучуковая композиция и шины
EP1932869B1 (en) * 2005-10-05 2013-12-11 JSR Corporation Process for producing modified conjugated diene polymer, modified conjugated diene polymer obtained by the process, and rubber composition containing the same
JP2007191611A (ja) 2006-01-20 2007-08-02 Bridgestone Corp 変性ポリブタジエンゴム配合ゴム組成物及びタイヤ
US7594528B2 (en) * 2007-03-08 2009-09-29 The Goodyear Tire & Rubber Company Tire with sidewall comprised of emulsion styrene/butadiene rubber, cis 1,4-polyisoprene rubber and cis 1,4-polybutadiene rubber
JP5473360B2 (ja) 2008-03-10 2014-04-16 株式会社ブリヂストン ゴム組成物及びそれを用いたタイヤ
JPWO2009113499A1 (ja) * 2008-03-10 2011-07-21 株式会社ブリヂストン タイヤベースゴム用ゴム組成物、及び該ゴム組成物を用いてなる空気入りタイヤ
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CN102781968B (zh) * 2010-03-31 2015-06-03 Jsr株式会社 改性共轭二烯系橡胶的制造方法、改性共轭二烯系橡胶和橡胶组合物
US9212276B2 (en) * 2010-06-08 2015-12-15 Jsr Corporation Modified conjugated diene rubber, method for producing same, and rubber composition

Also Published As

Publication number Publication date
WO2012043829A1 (ja) 2012-04-05
US9862815B2 (en) 2018-01-09
EP2623559B1 (en) 2015-11-18
US20130274375A1 (en) 2013-10-17
CN103189443B (zh) 2016-03-09
BR112013007299B1 (pt) 2020-01-28
EP2623559A1 (en) 2013-08-07
CN103189443A (zh) 2013-07-03
EP2623559A4 (en) 2014-04-02
RU2013114472A (ru) 2014-10-10

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Legal Events

Date Code Title Description
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]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/09/2011, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 11A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2690 DE 26-07-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.