BR112013024703A2 - composição de borracha e pneu - Google Patents

composição de borracha e pneu

Info

Publication number
BR112013024703A2
BR112013024703A2 BR112013024703A BR112013024703A BR112013024703A2 BR 112013024703 A2 BR112013024703 A2 BR 112013024703A2 BR 112013024703 A BR112013024703 A BR 112013024703A BR 112013024703 A BR112013024703 A BR 112013024703A BR 112013024703 A2 BR112013024703 A2 BR 112013024703A2
Authority
BR
Brazil
Prior art keywords
rubber
tire
mass parts
composition
surface area
Prior art date
Application number
BR112013024703A
Other languages
English (en)
Inventor
Hidetada Fujisawa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=46930031&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112013024703(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bridgestone Corp filed Critical Bridgestone Corp
Publication of BR112013024703A2 publication Critical patent/BR112013024703A2/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
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • 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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/44—Carbon
    • C09C1/48—Carbon black
    • C09C1/50—Furnace black ; Preparation thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/19—Oil-absorption capacity, e.g. DBP values
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/006—Additives being defined by their surface area
    • 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)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Tires In General (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

composição de borracha e pneu trata-se de uma composição de borracha para bandas de rodagem de pneu que é capaz de produzir bandas de rodagem de pneu em que a resistência à abrasão, resistência ao rolamento, trabalhabilidade de fábrica e resistência contra lascamento são simultaneamente aprimoradas, e um pneumático fabricado através do uso da mesma. a composição de borracha de acordo com a presente invenção inclui 20 partes em massa a 100 partes em massa de negro de fumo combinadas com 100 partes em massa de um componente de borracha. o negro de fumo tem uma área de superfície ctba de 60 m^ 2^/g a 105 m^ 2^/g, uma absorção de óledo 24m4dbp de 70 cm^ 3^/100 g a 105 cm^ 3^/100 g, uma n~ 2~sa/ia de 0,95 ou menos, e satisfaz a expressão (1). matiz (%) + 0,4 x absorção de óleo 24m4dbp (cm^ 3^/100 g) - 0,5 x área de superfície ctba (m^ 2^/g) > 106 (1).
BR112013024703A 2011-03-28 2012-03-02 composição de borracha e pneu BR112013024703A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011070457 2011-03-28
PCT/JP2012/001470 WO2012132235A1 (ja) 2011-03-28 2012-03-02 ゴム組成物及びタイヤ

Publications (1)

Publication Number Publication Date
BR112013024703A2 true BR112013024703A2 (pt) 2016-12-20

Family

ID=46930031

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013024703A BR112013024703A2 (pt) 2011-03-28 2012-03-02 composição de borracha e pneu

Country Status (7)

Country Link
US (1) US20140011940A1 (pt)
EP (1) EP2692791B1 (pt)
JP (1) JP5771686B2 (pt)
CN (1) CN103443192B (pt)
BR (1) BR112013024703A2 (pt)
RU (1) RU2552748C2 (pt)
WO (1) WO2012132235A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5737324B2 (ja) * 2013-05-02 2015-06-17 横浜ゴム株式会社 タイヤ用ゴム組成物
JP6383602B2 (ja) * 2014-08-11 2018-08-29 株式会社ブリヂストン ゴム組成物、架橋ゴム組成物及びタイヤ
KR102652621B1 (ko) 2015-07-09 2024-03-28 이머리스 그래파이트 앤드 카본 스위춰랜드 리미티드 낮은 점도를 갖는 고 전도성 카본 블랙

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6026045A (ja) * 1983-07-22 1985-02-08 Toyo Tire & Rubber Co Ltd タイヤ用ゴム組成物
JPH07753B2 (ja) * 1988-12-12 1995-01-11 東海カーボン株式会社 タイヤトレッド用カーボンブラック
JP2889326B2 (ja) 1989-09-14 1999-05-10 昭和キャボット株式会社 カーボンブラック及びゴム組成物
US5137962A (en) 1990-02-06 1992-08-11 Cabot Corporation Carbon black exhibiting superior treadwear/hysteresis performance
US5124396A (en) 1990-03-13 1992-06-23 Cabot Corporation Treadwear/hysteresis carbon blacks
JP3183934B2 (ja) * 1992-02-14 2001-07-09 株式会社ブリヂストン タイヤ用ゴム組成物
JPH05230290A (ja) 1992-02-18 1993-09-07 Bridgestone Corp タイヤ用ゴム組成物
JPH0693136A (ja) * 1992-09-09 1994-04-05 Yokohama Rubber Co Ltd:The タイヤトレッド用ゴム組成物
EP0600195B1 (en) 1992-10-23 2001-04-11 Bridgestone Corporation Rubber composition
US6099818A (en) 1995-06-19 2000-08-08 Degussa-Huls Aktiengesellschaft Carbon blacks and process for producing them
JP2000080302A (ja) * 1998-09-07 2000-03-21 Tokai Carbon Co Ltd ハード系ハイストラクチャーカーボンブラック及び該カーボンブラックを配合したゴム組成物
JP3827891B2 (ja) 1999-08-04 2006-09-27 東海カーボン株式会社 カーボンブラック及び該カーボンブラックを配合した高位のヒステリシスロス特性を備えたゴム組成物
ES2234530T3 (es) * 1999-10-26 2005-07-01 Bridgestone Corporation Composicion de caucho y neumatico.
RU2213109C2 (ru) * 2001-03-05 2003-09-27 Производственный кооператив "Научно-производственный комплекс "Автоматизация" Резиновая смесь для протекторной части массивной шины
RU2340637C2 (ru) * 2002-09-04 2008-12-10 Сосьете Де Текноложи Мишлен Композиция каучука для протектора шины
CN100491453C (zh) * 2004-03-25 2009-05-27 株式会社普利司通 轮胎胎面用橡胶组合物及使用该橡胶组合物的充气轮胎
EP2031015B1 (en) * 2007-07-27 2016-01-27 Bridgestone Corporation Rubber composite and tire using the same

Also Published As

Publication number Publication date
CN103443192B (zh) 2015-06-03
RU2552748C2 (ru) 2015-06-10
US20140011940A1 (en) 2014-01-09
EP2692791A1 (en) 2014-02-05
RU2013146014A (ru) 2015-04-20
JPWO2012132235A1 (ja) 2014-07-24
WO2012132235A1 (ja) 2012-10-04
EP2692791B1 (en) 2015-07-22
EP2692791A4 (en) 2014-09-03
JP5771686B2 (ja) 2015-09-02
CN103443192A (zh) 2013-12-11

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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]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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