JPWO2023047669A1 - - Google Patents

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Publication number
JPWO2023047669A1
JPWO2023047669A1 JP2022552776A JP2022552776A JPWO2023047669A1 JP WO2023047669 A1 JPWO2023047669 A1 JP WO2023047669A1 JP 2022552776 A JP2022552776 A JP 2022552776A JP 2022552776 A JP2022552776 A JP 2022552776A JP WO2023047669 A1 JPWO2023047669 A1 JP WO2023047669A1
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.)
Granted
Application number
JP2022552776A
Other languages
Japanese (ja)
Other versions
JP7360081B2 (ja
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.)
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Publication date
Application filed filed Critical
Publication of JPWO2023047669A1 publication Critical patent/JPWO2023047669A1/ja
Application granted granted Critical
Publication of JP7360081B2 publication Critical patent/JP7360081B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • 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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/0008—Tyre tread bands; Tread patterns; Anti-skid inserts characterised by the tread rubber
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • 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
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • 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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/0008—Tyre tread bands; Tread patterns; Anti-skid inserts characterised by the tread rubber
    • B60C2011/0016—Physical properties or dimensions
    • B60C2011/0025—Modulus or tan delta
    • 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
    • B60C2200/00—Tyres specially adapted for particular applications
    • B60C2200/06—Tyres specially adapted for particular applications for heavy duty vehicles
    • 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
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2296—Oxides; Hydroxides of metals of zinc
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • 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)
JP2022552776A 2021-09-24 2022-03-29 重荷重タイヤ用ゴム組成物 Active JP7360081B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021155281 2021-09-24
JP2021155281 2021-09-24
PCT/JP2022/015257 WO2023047669A1 (ja) 2021-09-24 2022-03-29 重荷重タイヤ用ゴム組成物

Publications (2)

Publication Number Publication Date
JPWO2023047669A1 true JPWO2023047669A1 (https=) 2023-03-30
JP7360081B2 JP7360081B2 (ja) 2023-10-12

Family

ID=85720397

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022552776A Active JP7360081B2 (ja) 2021-09-24 2022-03-29 重荷重タイヤ用ゴム組成物

Country Status (4)

Country Link
US (1) US20250129237A1 (https=)
EP (1) EP4406757A4 (https=)
JP (1) JP7360081B2 (https=)
WO (1) WO2023047669A1 (https=)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06179732A (ja) * 1992-09-14 1994-06-28 Goodyear Tire & Rubber Co:The トラックタイヤトレッド製造に有用なスチレン−ブタジエンゴム
WO2014098155A1 (ja) * 2012-12-19 2014-06-26 株式会社ブリヂストン ゴム組成物及びそれを用いたタイヤ
JP2014196407A (ja) * 2013-03-29 2014-10-16 株式会社ブリヂストン ゴム組成物及びゴム組成物の製造方法
JP2018145239A (ja) * 2017-03-02 2018-09-20 横浜ゴム株式会社 タイヤ用ゴム組成物及び空気入りタイヤ
WO2019044892A1 (ja) * 2017-09-01 2019-03-07 株式会社クラレ 重荷重タイヤ用ゴム組成物およびタイヤ
JP2019038875A (ja) * 2017-08-22 2019-03-14 株式会社ブリヂストン タイヤ
JP2020158709A (ja) * 2019-03-27 2020-10-01 住友ゴム工業株式会社 タイヤトレッド用ゴム組成物及びタイヤ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3608362A4 (en) * 2017-04-06 2020-11-25 Bridgestone Corporation COMPOSITION OF RUBBER AND TIRE
JP7009869B2 (ja) 2017-09-21 2022-01-26 横浜ゴム株式会社 重荷重タイヤ用ゴム組成物およびその製造方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06179732A (ja) * 1992-09-14 1994-06-28 Goodyear Tire & Rubber Co:The トラックタイヤトレッド製造に有用なスチレン−ブタジエンゴム
WO2014098155A1 (ja) * 2012-12-19 2014-06-26 株式会社ブリヂストン ゴム組成物及びそれを用いたタイヤ
JP2014196407A (ja) * 2013-03-29 2014-10-16 株式会社ブリヂストン ゴム組成物及びゴム組成物の製造方法
JP2018145239A (ja) * 2017-03-02 2018-09-20 横浜ゴム株式会社 タイヤ用ゴム組成物及び空気入りタイヤ
JP2019038875A (ja) * 2017-08-22 2019-03-14 株式会社ブリヂストン タイヤ
WO2019044892A1 (ja) * 2017-09-01 2019-03-07 株式会社クラレ 重荷重タイヤ用ゴム組成物およびタイヤ
JP2020158709A (ja) * 2019-03-27 2020-10-01 住友ゴム工業株式会社 タイヤトレッド用ゴム組成物及びタイヤ

Also Published As

Publication number Publication date
WO2023047669A1 (ja) 2023-03-30
EP4406757A4 (en) 2025-09-24
EP4406757A1 (en) 2024-07-31
US20250129237A1 (en) 2025-04-24
JP7360081B2 (ja) 2023-10-12

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