BR112014007054A2 - composição de borracha para camada externa de pneu, e pneu - Google Patents

composição de borracha para camada externa de pneu, e pneu

Info

Publication number
BR112014007054A2
BR112014007054A2 BR112014007054A BR112014007054A BR112014007054A2 BR 112014007054 A2 BR112014007054 A2 BR 112014007054A2 BR 112014007054 A BR112014007054 A BR 112014007054A BR 112014007054 A BR112014007054 A BR 112014007054A BR 112014007054 A2 BR112014007054 A2 BR 112014007054A2
Authority
BR
Brazil
Prior art keywords
tire
rubber composition
outer layer
antioxidant
mass parts
Prior art date
Application number
BR112014007054A
Other languages
English (en)
Inventor
Miyazaki Tatsuya
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 BR112014007054A2 publication Critical patent/BR112014007054A2/pt

Links

Classifications

    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/01—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
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/07—Aldehydes; Ketones
    • C08K5/08—Quinones
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • C08K5/18—Amines; Quaternary ammonium compounds with aromatically bound amino groups
    • 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
    • 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
    • B60C2001/005—Compositions of the bead portions, e.g. clinch or chafer rubber or cushion 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
    • C08L91/06—Waxes

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

Abstract

resumo da patente de invenção: “composição de borracha para camada externa de pneu, e pneu”. a presente invenção proporciona uma composição de borracha para uma camada externa de um pneu que possibilita resistência a ozônio excelente em uma faixa de temperatura ambiental e previne a descoloração também, bem como um pneu incluindo uma composição de borracha. a presente invenção refere-se a uma composição de borracha para uma camada externa de um pneu, incluindo alcanos normais c20 a c32, e um antioxidante de fenilenodiamina e/ou um antioxidante de quinona, em que a quantidade combinada dos alcanos normais c20 a c32 é 0,7 ao 3,5 partes em massa, e a quantidade combinada do antioxidante de fenilenodiamina e do antioxidante de quinona é 1,5 a 3 partes em massa, cada uma por 100 partes em massa de um componente de borracha de dieno em uma composição de borracha.
BR112014007054A 2011-09-26 2012-07-05 composição de borracha para camada externa de pneu, e pneu BR112014007054A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011209569 2011-09-26
JP2012139877A JP5391312B2 (ja) 2011-09-26 2012-06-21 タイヤ外層用ゴム組成物及び空気入りタイヤ
PCT/JP2012/067145 WO2013046845A1 (ja) 2011-09-26 2012-07-05 タイヤ外層用ゴム組成物及び空気入りタイヤ

Publications (1)

Publication Number Publication Date
BR112014007054A2 true BR112014007054A2 (pt) 2017-03-28

Family

ID=47994903

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014007054A BR112014007054A2 (pt) 2011-09-26 2012-07-05 composição de borracha para camada externa de pneu, e pneu

Country Status (5)

Country Link
JP (1) JP5391312B2 (pt)
KR (1) KR20140068870A (pt)
CN (1) CN103814074B (pt)
BR (1) BR112014007054A2 (pt)
WO (1) WO2013046845A1 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2607687T3 (es) * 2013-07-03 2017-04-03 Continental Reifen Deutschland Gmbh Mezcla de caucho y neumático de vehículo
ES2563301T3 (es) 2013-07-03 2016-03-14 Continental Reifen Deutschland Gmbh Mezcla de caucho y neumático de vehículo
JP6151991B2 (ja) * 2013-07-05 2017-06-21 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
JP6151992B2 (ja) * 2013-07-05 2017-06-21 住友ゴム工業株式会社 空気入りタイヤ
JP6377487B2 (ja) * 2014-10-08 2018-08-22 東洋ゴム工業株式会社 ゴム組成物及び空気入りタイヤ
JP6710619B2 (ja) * 2016-10-19 2020-06-17 株式会社ブリヂストン ゴム組成物およびタイヤ
JP6321835B1 (ja) * 2017-01-16 2018-05-09 住友ゴム工業株式会社 ワックス、ゴム組成物及び空気入りタイヤ
CN106832448B (zh) * 2017-02-22 2019-02-26 双钱集团上海轮胎研究所有限公司 一种用于制备高性能轮胎的胎面胶
JP6841090B2 (ja) * 2017-03-03 2021-03-10 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
EP3617263A4 (en) 2017-04-25 2021-01-27 Sumitomo Rubber Industries, Ltd. RUBBER COMPOSITION
CN107254073A (zh) * 2017-05-09 2017-10-17 青岛华武橡塑有限公司 一种外层耐磨、里层发泡的双层轮胎配方
MY193769A (en) * 2017-10-17 2022-10-27 Nippon Seiro Kk Surface modifier for rubber composition, and rubber composition containing same
JP7009947B2 (ja) * 2017-11-16 2022-01-26 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
JP7247474B2 (ja) * 2018-05-02 2023-03-29 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
JP7151160B2 (ja) * 2018-05-09 2022-10-12 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
JP7517151B2 (ja) * 2018-09-27 2024-07-17 住友ゴム工業株式会社 タイヤ及びタイヤのグリップ性能の評価方法
JP7273623B2 (ja) * 2019-06-13 2023-05-15 株式会社ブリヂストン ゴム組成物及びタイヤ

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61168640A (ja) * 1985-01-23 1986-07-30 Bridgestone Corp 改良された外観を与えるゴム組成物
JPH03217440A (ja) * 1990-01-23 1991-09-25 Sumitomo Chem Co Ltd タイヤサイドウォール用ゴム組成物
JP3021631B2 (ja) * 1990-11-30 2000-03-15 株式会社ブリヂストン パラフィンワックス組成物及びこれを配合してなるゴム組成物
JP4444381B2 (ja) * 1997-03-26 2010-03-31 住友ゴム工業株式会社 タイヤサイドウォール用ゴム組成物
JP3895025B2 (ja) * 1997-12-25 2007-03-22 住友ゴム工業株式会社 ゴム組成物およびタイヤ
JP4021205B2 (ja) * 2002-01-17 2007-12-12 住友ゴム工業株式会社 タイヤ用ゴム組成物
JP2004300362A (ja) * 2003-04-01 2004-10-28 Toyo Tire & Rubber Co Ltd タイヤ用未加硫ゴム組成物及びタイヤ
JP2008031433A (ja) * 2006-07-07 2008-02-14 Sumitomo Rubber Ind Ltd サイドウォール用ゴム組成物およびそれを用いたサイドウォールを有する空気入りタイヤ
JP5001620B2 (ja) * 2006-10-13 2012-08-15 東洋ゴム工業株式会社 タイヤ用ゴム組成物及び空気入りタイヤ
JP2010180286A (ja) * 2009-02-03 2010-08-19 Sumitomo Rubber Ind Ltd タイヤ用ゴム組成物およびタイヤ

Also Published As

Publication number Publication date
CN103814074B (zh) 2016-07-06
CN103814074A (zh) 2014-05-21
KR20140068870A (ko) 2014-06-09
WO2013046845A1 (ja) 2013-04-04
JP5391312B2 (ja) 2014-01-15
JP2013082884A (ja) 2013-05-09

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law
B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)