JPWO2022249637A1 - - Google Patents

Info

Publication number
JPWO2022249637A1
JPWO2022249637A1 JP2023524020A JP2023524020A JPWO2022249637A1 JP WO2022249637 A1 JPWO2022249637 A1 JP WO2022249637A1 JP 2023524020 A JP2023524020 A JP 2023524020A JP 2023524020 A JP2023524020 A JP 2023524020A JP WO2022249637 A1 JPWO2022249637 A1 JP WO2022249637A1
Authority
JP
Japan
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
JP2023524020A
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 filed Critical
Publication of JPWO2022249637A1 publication Critical patent/JPWO2022249637A1/ja
Pending legal-status Critical Current

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
    • 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
    • C08C19/25—Incorporating silicon atoms into the molecule
    • 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
    • C08L7/00—Compositions of natural rubber
    • 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
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP2023524020A 2021-05-28 2022-03-08 Pending JPWO2022249637A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021090704 2021-05-28
PCT/JP2022/010134 WO2022249637A1 (ja) 2021-05-28 2022-03-08 タイヤ用ゴム組成物、トレッドゴム及びタイヤ

Publications (1)

Publication Number Publication Date
JPWO2022249637A1 true JPWO2022249637A1 (ja) 2022-12-01

Family

ID=84228619

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023524020A Pending JPWO2022249637A1 (ja) 2021-05-28 2022-03-08

Country Status (4)

Country Link
EP (1) EP4349613A1 (ja)
JP (1) JPWO2022249637A1 (ja)
CN (1) CN117480211A (ja)
WO (1) WO2022249637A1 (ja)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7781533B2 (en) 2001-11-27 2010-08-24 Bridgestone Corporation Conjugated diene polymer, process for its production and rubber compositions containing the same
JP2007217562A (ja) 2006-02-16 2007-08-30 Bridgestone Corp ゴム組成物及びこれを用いたタイヤ
JP5913188B2 (ja) * 2013-04-30 2016-04-27 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
CN105764974B (zh) * 2013-11-20 2018-06-22 住友橡胶工业株式会社 冬胎
EP3075773A4 (en) 2013-11-27 2016-10-26 Bridgestone Corp RUBBER COMPOSITION AND TIRE
JP7119329B2 (ja) * 2017-10-12 2022-08-17 住友ゴム工業株式会社 タイヤ用ゴム組成物
WO2019117168A1 (ja) * 2017-12-14 2019-06-20 株式会社ブリヂストン ゴム組成物及びタイヤ
JP7205131B2 (ja) * 2018-09-21 2023-01-17 住友ゴム工業株式会社 空気入りタイヤ
JP7392367B2 (ja) * 2019-10-02 2023-12-06 住友ゴム工業株式会社 重荷重用タイヤ

Also Published As

Publication number Publication date
EP4349613A1 (en) 2024-04-10
WO2022249637A1 (ja) 2022-12-01
CN117480211A (zh) 2024-01-30

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