WO2009072350A1 - タイヤ用ゴム組成物 - Google Patents

タイヤ用ゴム組成物 Download PDF

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Publication number
WO2009072350A1
WO2009072350A1 PCT/JP2008/068449 JP2008068449W WO2009072350A1 WO 2009072350 A1 WO2009072350 A1 WO 2009072350A1 JP 2008068449 W JP2008068449 W JP 2008068449W WO 2009072350 A1 WO2009072350 A1 WO 2009072350A1
Authority
WO
WIPO (PCT)
Prior art keywords
mass
rubber component
parts
diene rubber
formula
Prior art date
Application number
PCT/JP2008/068449
Other languages
English (en)
French (fr)
Inventor
Tatsuya Miyazaki
Original Assignee
Sumitomo Rubber Industries, Ltd.
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 JP2008258546A external-priority patent/JP4638933B2/ja
Application filed by Sumitomo Rubber Industries, Ltd. filed Critical Sumitomo Rubber Industries, Ltd.
Priority to CN2008801196252A priority Critical patent/CN101883818B/zh
Priority to DE112008003328T priority patent/DE112008003328T5/de
Priority to US12/740,956 priority patent/US8383711B2/en
Publication of WO2009072350A1 publication Critical patent/WO2009072350A1/ja

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
    • B60C1/0025—Compositions of the sidewalls
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L15/00—Compositions of rubber derivatives
    • 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
    • B60C2001/005—Compositions of the bead portions, e.g. clinch or chafer rubber or cushion rubber
    • 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
    • B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
    • B60C9/02—Carcasses
    • B60C9/14—Carcasses built-up with sheets, webs, or films of homogeneous material, e.g. synthetics, sheet metal, rubber
    • B60C2009/145—Carcasses built-up with sheets, webs, or films of homogeneous material, e.g. synthetics, sheet metal, rubber at the inner side of the carcass structure
    • 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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
    • B60C2015/0614—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the chafer or clinch portion, i.e. the part of the bead contacting the rim
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
    • C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
    • C08C19/44—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • 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)

Abstract

　本発明は、転がり抵抗特性および操縦安定性を向上させる目的で、溶液重合変性スチレン−ブタジエンゴム、スズ変性ブタジエンゴムおよび所定の式（１）で表される化合物で末端変性されたブタジエンゴムよりなる群から選ばれる少なくとも１種のジエン系ゴム成分（ａ）を１０～７０質量％およびジエン系ゴム成分（ａ）以外のジエン系ゴム成分（ｂ）を２０～８０質量％含有するジエン系ゴム成分１００質量部に対して、充填剤を２０～６０質量部、硫黄を１．０～４．０質量部ならびにシトラコンイミド化合物、有機チオスルフェート化合物、アルキルフェノール・塩化硫黄縮合物、所定の式（２）で表される化合物および所定の式（３）で表されるメタクリル酸金属塩よりなる群から選ばれる加硫促進補助剤を０．１～１０質量部含有するサイドウォール、クリンチおよびインスレーション用ゴム組成物を提供する。
PCT/JP2008/068449 2007-12-07 2008-10-10 タイヤ用ゴム組成物 WO2009072350A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN2008801196252A CN101883818B (zh) 2007-12-07 2008-10-10 轮胎用橡胶组合物
DE112008003328T DE112008003328T5 (de) 2007-12-07 2008-10-10 Kautschukzusammensetzung für einen Reifen
US12/740,956 US8383711B2 (en) 2007-12-07 2008-10-10 Rubber composition for tire

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007317252 2007-12-07
JP2007-317252 2007-12-07
JP2008258546A JP4638933B2 (ja) 2007-12-07 2008-10-03 タイヤ用ゴム組成物
JP2008-258546 2008-10-03

Publications (1)

Publication Number Publication Date
WO2009072350A1 true WO2009072350A1 (ja) 2009-06-11

Family

ID=40717531

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/068449 WO2009072350A1 (ja) 2007-12-07 2008-10-10 タイヤ用ゴム組成物

Country Status (1)

Country Link
WO (1) WO2009072350A1 (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2184317A1 (en) * 2008-11-05 2010-05-12 Sumitomo Rubber Industries, Ltd. Rubber composition and tire
JP2011052200A (ja) * 2009-08-07 2011-03-17 Tokai Rubber Ind Ltd 防振ゴム組成物
JP2011140546A (ja) * 2010-01-06 2011-07-21 Sumitomo Rubber Ind Ltd チェーファー用ゴム組成物、サイドウォール用ゴム組成物及び重荷重用タイヤ
CN102212215A (zh) * 2010-04-01 2011-10-12 青岛泰凯英轮胎有限公司 低生热轮胎胎面橡胶组合物及其制备方法
WO2012063797A1 (ja) * 2010-11-09 2012-05-18 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
US20120298275A1 (en) * 2011-05-27 2012-11-29 Tatsuya Miyazaki Pneumatic tire
EP2557114A1 (de) * 2011-08-11 2013-02-13 Continental Reifen Deutschland GmbH Kautschukmischung

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05320421A (ja) * 1992-05-22 1993-12-03 Bridgestone Corp タイヤサイドウオール組成物
JPH07237405A (ja) * 1994-02-28 1995-09-12 Toyo Tire & Rubber Co Ltd 空気入りラジアルタイヤ
WO2002002356A1 (en) * 2000-07-03 2002-01-10 Bridgestone Corporation Pneumatic tire
JP2006063143A (ja) * 2004-08-25 2006-03-09 Sumitomo Rubber Ind Ltd ゴム組成物
JP2007302865A (ja) * 2006-04-11 2007-11-22 Sumitomo Rubber Ind Ltd ビードエイペックス用ゴム組成物およびそれを用いたビードエイペックスを有するタイヤ
JP2008024913A (ja) * 2006-06-22 2008-02-07 Sumitomo Rubber Ind Ltd クリンチ用ゴム組成物およびそれを用いたクリンチを有するタイヤ
JP2008174585A (ja) * 2007-01-16 2008-07-31 Bridgestone Corp 重荷重用タイヤ

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05320421A (ja) * 1992-05-22 1993-12-03 Bridgestone Corp タイヤサイドウオール組成物
JPH07237405A (ja) * 1994-02-28 1995-09-12 Toyo Tire & Rubber Co Ltd 空気入りラジアルタイヤ
WO2002002356A1 (en) * 2000-07-03 2002-01-10 Bridgestone Corporation Pneumatic tire
JP2006063143A (ja) * 2004-08-25 2006-03-09 Sumitomo Rubber Ind Ltd ゴム組成物
JP2007302865A (ja) * 2006-04-11 2007-11-22 Sumitomo Rubber Ind Ltd ビードエイペックス用ゴム組成物およびそれを用いたビードエイペックスを有するタイヤ
JP2008024913A (ja) * 2006-06-22 2008-02-07 Sumitomo Rubber Ind Ltd クリンチ用ゴム組成物およびそれを用いたクリンチを有するタイヤ
JP2008174585A (ja) * 2007-01-16 2008-07-31 Bridgestone Corp 重荷重用タイヤ

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2184317A1 (en) * 2008-11-05 2010-05-12 Sumitomo Rubber Industries, Ltd. Rubber composition and tire
US8800621B2 (en) 2008-11-05 2014-08-12 Sumitomo Rubber Industries, Ltd. Rubber composition and tire
JP2011052200A (ja) * 2009-08-07 2011-03-17 Tokai Rubber Ind Ltd 防振ゴム組成物
JP2011140546A (ja) * 2010-01-06 2011-07-21 Sumitomo Rubber Ind Ltd チェーファー用ゴム組成物、サイドウォール用ゴム組成物及び重荷重用タイヤ
CN102212215A (zh) * 2010-04-01 2011-10-12 青岛泰凯英轮胎有限公司 低生热轮胎胎面橡胶组合物及其制备方法
WO2012063797A1 (ja) * 2010-11-09 2012-05-18 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
JP2012102214A (ja) * 2010-11-09 2012-05-31 Sumitomo Rubber Ind Ltd タイヤ用ゴム組成物及び空気入りタイヤ
US20120298275A1 (en) * 2011-05-27 2012-11-29 Tatsuya Miyazaki Pneumatic tire
US8875764B2 (en) * 2011-05-27 2014-11-04 Sumitomo Rubber Industries, Ltd. Pneumatic tire
US9579929B2 (en) 2011-05-27 2017-02-28 Sumitomo Rubber Industries, Ltd. Pneumatic tire
EP2557114A1 (de) * 2011-08-11 2013-02-13 Continental Reifen Deutschland GmbH Kautschukmischung

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