JPWO2022124340A1 - - Google Patents

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Publication number
JPWO2022124340A1
JPWO2022124340A1 JP2022568312A JP2022568312A JPWO2022124340A1 JP WO2022124340 A1 JPWO2022124340 A1 JP WO2022124340A1 JP 2022568312 A JP2022568312 A JP 2022568312A JP 2022568312 A JP2022568312 A JP 2022568312A JP WO2022124340 A1 JPWO2022124340 A1 JP WO2022124340A1
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
JP2022568312A
Other languages
Japanese (ja)
Other versions
JPWO2022124340A5 (https=
JP7713962B2 (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 of JPWO2022124340A1 publication Critical patent/JPWO2022124340A1/ja
Publication of JPWO2022124340A5 publication Critical patent/JPWO2022124340A5/ja
Application granted granted Critical
Publication of JP7713962B2 publication Critical patent/JP7713962B2/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
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08L9/06—Copolymers with styrene
    • 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
    • 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
    • C08C19/22—Incorporating nitrogen atoms into the molecule
    • 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
    • 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
    • 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
    • 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
    • C08K9/00—Use of pretreated ingredients
    • C08K9/04—Ingredients treated with organic substances
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • 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
    • C08L91/00—Compositions of oils, fats or waxes; Compositions of derivatives thereof
    • 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
    • C08L2201/00—Properties
    • C08L2201/50—Aqueous dispersion, e.g. containing polymers with a glass transition temperature (Tg) above 20°C
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/52—Aqueous emulsion or latex, e.g. containing polymers of a glass transition temperature (Tg) below 20°C
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Tires In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP2022568312A 2020-12-10 2021-12-08 ゴム組成物及び空気入りタイヤ Active JP7713962B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020205180 2020-12-10
JP2020205180 2020-12-10
PCT/JP2021/045158 WO2022124340A1 (ja) 2020-12-10 2021-12-08 ゴム組成物及び空気入りタイヤ

Publications (3)

Publication Number Publication Date
JPWO2022124340A1 true JPWO2022124340A1 (https=) 2022-06-16
JPWO2022124340A5 JPWO2022124340A5 (https=) 2024-07-16
JP7713962B2 JP7713962B2 (ja) 2025-07-28

Family

ID=81973323

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022568312A Active JP7713962B2 (ja) 2020-12-10 2021-12-08 ゴム組成物及び空気入りタイヤ

Country Status (4)

Country Link
US (1) US20230383101A1 (https=)
JP (1) JP7713962B2 (https=)
CN (1) CN116685474A (https=)
WO (1) WO2022124340A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7278538B1 (ja) * 2022-06-24 2023-05-22 住友ゴム工業株式会社 タイヤ
JP7321429B1 (ja) 2022-06-24 2023-08-07 住友ゴム工業株式会社 タイヤ
US12264209B2 (en) 2022-07-28 2025-04-01 The Goodyear Tire & Rubber Company Rubber composition and truck tire
JPWO2024111601A1 (https=) * 2022-11-25 2024-05-30
US12583952B2 (en) * 2022-12-14 2026-03-24 The Goodyear Tire & Rubber Company Rubber composition and tire
WO2024224673A1 (ja) * 2023-04-28 2024-10-31 株式会社ブリヂストン タイヤ用ゴム組成物、トレッドゴム及びタイヤ
WO2025195954A1 (en) * 2024-03-18 2025-09-25 Evonik Operations Gmbh Natural rubber based tire tread composition

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006062119A1 (ja) * 2004-12-07 2006-06-15 Bridgestone Corporation タイヤ
JP2017186462A (ja) * 2016-04-06 2017-10-12 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
JP2019182982A (ja) * 2018-04-09 2019-10-24 住友ゴム工業株式会社 タイヤ用ゴム組成物及びタイヤ
JP2020094113A (ja) * 2018-12-11 2020-06-18 株式会社ブリヂストン ゴム組成物及びタイヤ
JP2020100677A (ja) * 2018-12-19 2020-07-02 株式会社ブリヂストン タイヤ

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006062119A1 (ja) * 2004-12-07 2006-06-15 Bridgestone Corporation タイヤ
JP2017186462A (ja) * 2016-04-06 2017-10-12 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
JP2019182982A (ja) * 2018-04-09 2019-10-24 住友ゴム工業株式会社 タイヤ用ゴム組成物及びタイヤ
JP2020094113A (ja) * 2018-12-11 2020-06-18 株式会社ブリヂストン ゴム組成物及びタイヤ
JP2020100677A (ja) * 2018-12-19 2020-07-02 株式会社ブリヂストン タイヤ

Also Published As

Publication number Publication date
US20230383101A1 (en) 2023-11-30
JP7713962B2 (ja) 2025-07-28
CN116685474A (zh) 2023-09-01
WO2022124340A1 (ja) 2022-06-16

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