JPWO2019117266A1 - ゴム組成物及びタイヤ - Google Patents

ゴム組成物及びタイヤ Download PDF

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Publication number
JPWO2019117266A1
JPWO2019117266A1 JP2019559211A JP2019559211A JPWO2019117266A1 JP WO2019117266 A1 JPWO2019117266 A1 JP WO2019117266A1 JP 2019559211 A JP2019559211 A JP 2019559211A JP 2019559211 A JP2019559211 A JP 2019559211A JP WO2019117266 A1 JPWO2019117266 A1 JP WO2019117266A1
Authority
JP
Japan
Prior art keywords
styrene
mass
rubber composition
rubber
resin
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2019559211A
Other languages
English (en)
Japanese (ja)
Inventor
光彩 青木
光彩 青木
孝典 辻
孝典 辻
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bridgestone Corp
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
Application filed by Bridgestone Corp filed Critical Bridgestone Corp
Publication of JPWO2019117266A1 publication Critical patent/JPWO2019117266A1/ja
Pending legal-status Critical Current

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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
    • 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
    • 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
    • C08K5/54—Silicon-containing compounds
    • C08K5/548—Silicon-containing compounds containing sulfur
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L45/00—Compositions of homopolymers or copolymers of compounds having no unsaturated aliphatic radicals in side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic or in a heterocyclic ring system; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L93/00—Compositions of natural resins; Compositions of derivatives thereof
    • C08L93/04—Rosin
    • 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)
JP2019559211A 2017-12-14 2018-12-13 ゴム組成物及びタイヤ Pending JPWO2019117266A1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017240083 2017-12-14
JP2017240083 2017-12-14
PCT/JP2018/045983 WO2019117266A1 (fr) 2017-12-14 2018-12-13 Composition de caoutchouc et pneumatique

Publications (1)

Publication Number Publication Date
JPWO2019117266A1 true JPWO2019117266A1 (ja) 2020-12-24

Family

ID=66820394

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019559211A Pending JPWO2019117266A1 (ja) 2017-12-14 2018-12-13 ゴム組成物及びタイヤ

Country Status (2)

Country Link
JP (1) JPWO2019117266A1 (fr)
WO (1) WO2019117266A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114867778A (zh) * 2019-12-19 2022-08-05 株式会社普利司通 橡胶组合物和轮胎
WO2021125299A1 (fr) * 2019-12-19 2021-06-24 株式会社ブリヂストン Composition de caoutchouc et pneu
JP7237034B2 (ja) * 2020-02-21 2023-03-10 住友ゴム工業株式会社 ゴム組成物及びタイヤ
WO2022031001A1 (fr) 2020-08-05 2022-02-10 주식회사 엘지화학 Polymère à base de diène conjugué modifié et composition de caoutchouc le comprenant

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012531486A (ja) * 2009-06-29 2012-12-10 コンパニー ゼネラール デ エタブリッスマン ミシュラン トレッドが飽和熱可塑性エラストマーを含むタイヤ
JP2015086388A (ja) * 2013-10-31 2015-05-07 ハンコック タイヤ カンパニー リミテッド タイヤ用ゴム組成物及びそれを用いて製造したタイヤ
JP2015206038A (ja) * 2014-04-22 2015-11-19 ハンコック タイヤ カンパニー リミテッド ランフラットタイヤ用サイドウォールインサートゴム組成物及びそれを用いて製造したタイヤ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012531486A (ja) * 2009-06-29 2012-12-10 コンパニー ゼネラール デ エタブリッスマン ミシュラン トレッドが飽和熱可塑性エラストマーを含むタイヤ
JP2015086388A (ja) * 2013-10-31 2015-05-07 ハンコック タイヤ カンパニー リミテッド タイヤ用ゴム組成物及びそれを用いて製造したタイヤ
JP2015206038A (ja) * 2014-04-22 2015-11-19 ハンコック タイヤ カンパニー リミテッド ランフラットタイヤ用サイドウォールインサートゴム組成物及びそれを用いて製造したタイヤ

Also Published As

Publication number Publication date
WO2019117266A1 (fr) 2019-06-20

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