JP7553706B2 - タイヤトレッドゴム組成物及び関連方法 - Google Patents

タイヤトレッドゴム組成物及び関連方法 Download PDF

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Publication number
JP7553706B2
JP7553706B2 JP2023521101A JP2023521101A JP7553706B2 JP 7553706 B2 JP7553706 B2 JP 7553706B2 JP 2023521101 A JP2023521101 A JP 2023521101A JP 2023521101 A JP2023521101 A JP 2023521101A JP 7553706 B2 JP7553706 B2 JP 7553706B2
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Japan
Prior art keywords
phr
rubber composition
sbr
tire tread
styrene
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JP2023521101A
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Japanese (ja)
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JP2023544611A (ja
Inventor
欣 山岸
エル． ハウマン、ケニー
シー． ガリツィオ、ベンジャミン
Original Assignee
ブリヂストン アメリカズ タイヤ オペレーションズ、 エルエルシー
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Application filed by ブリヂストン アメリカズ タイヤ オペレーションズ、 エルエルシー filed Critical ブリヂストン アメリカズ タイヤ オペレーションズ、 エルエルシー
Publication of JP2023544611A publication Critical patent/JP2023544611A/ja
Priority to JP2024153479A priority Critical patent/JP7780598B2/ja
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    • 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
    • B60C1/0016—Compositions of the tread
    • 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
    • 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 

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  • 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)
JP2023521101A 2020-10-05 2021-10-05 タイヤトレッドゴム組成物及び関連方法 Active JP7553706B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024153479A JP7780598B2 (ja) 2020-10-05 2024-09-05 タイヤトレッドゴム組成物及び関連方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063087648P 2020-10-05 2020-10-05
US63/087,648 2020-10-05
PCT/US2021/053545 WO2022076391A1 (en) 2020-10-05 2021-10-05 Tire tread rubber composition and related methods

Related Child Applications (1)

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JP2024153479A Division JP7780598B2 (ja) 2020-10-05 2024-09-05 タイヤトレッドゴム組成物及び関連方法

Publications (2)

Publication Number Publication Date
JP2023544611A JP2023544611A (ja) 2023-10-24
JP7553706B2 true JP7553706B2 (ja) 2024-09-18

Family

ID=78463959

Family Applications (2)

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JP2023521101A Active JP7553706B2 (ja) 2020-10-05 2021-10-05 タイヤトレッドゴム組成物及び関連方法
JP2024153479A Active JP7780598B2 (ja) 2020-10-05 2024-09-05 タイヤトレッドゴム組成物及び関連方法

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JP2024153479A Active JP7780598B2 (ja) 2020-10-05 2024-09-05 タイヤトレッドゴム組成物及び関連方法

Country Status (4)

Country Link
US (1) US20230374278A1 (https=)
EP (1) EP4225588B1 (https=)
JP (2) JP7553706B2 (https=)
WO (1) WO2022076391A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12365202B2 (en) 2018-05-04 2025-07-22 Bridgestone Americas Tire Operations, Llc Tire tread rubber composition
JP2021523260A (ja) 2018-05-04 2021-09-02 ブリヂストン アメリカズ タイヤ オペレーションズ、 エルエルシー タイヤトレッドゴム組成物
US12103334B2 (en) 2018-05-04 2024-10-01 Bridgestone Americas Tire Operations, Llc Tire tread rubber composition
WO2019213226A1 (en) 2018-05-04 2019-11-07 Bridgestone Americas Tire Operations, Llc Tire tread rubber composition
EP3976393A1 (en) 2019-05-29 2022-04-06 Bridgestone Americas Tire Operations, LLC Tire tread rubber composition and related methods
JP2022535725A (ja) 2019-05-29 2022-08-10 ブリヂストン アメリカズ タイヤ オペレーションズ、 エルエルシー タイヤトレッドゴム組成物及び関連する方法
JP2022534568A (ja) 2019-05-29 2022-08-02 ブリヂストン アメリカズ タイヤ オペレーションズ、 エルエルシー タイヤトレッドゴム組成物及びその関連方法
WO2025210677A1 (en) * 2024-04-02 2025-10-09 Tvs Srichakra Limited A tire tread rubber composition using renewable reinforcing filler and its method there of

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007326942A (ja) 2006-06-07 2007-12-20 Bridgestone Corp 空気入りタイヤ
WO2013099324A1 (ja) 2011-12-26 2013-07-04 住友ゴム工業株式会社 ゴム組成物及び空気入りタイヤ
JP2018030993A (ja) 2016-08-23 2018-03-01 住友ゴム工業株式会社 タイヤ
WO2020032053A1 (ja) 2018-08-09 2020-02-13 住友ゴム工業株式会社 タイヤトレッド用ゴム組成物およびタイヤ

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE239737T1 (de) 1997-08-21 2003-05-15 Crompton Corp Blockierte merkaptosilane als kupplungsmittel für gefüllte kautschukzusammensetzung
US6649684B1 (en) 1999-08-19 2003-11-18 Ppg Industries Ohio, Inc. Chemically treated fillers and polymeric compositions containing same
EP1113024B1 (en) 1999-12-02 2003-04-23 Bridgestone Corporation Polymer, process for making the polymer, and rubber composition using the polymer
US6635700B2 (en) 2000-12-15 2003-10-21 Crompton Corporation Mineral-filled elastomer compositions
KR101132773B1 (ko) * 2009-12-21 2012-04-06 한국타이어 주식회사 타이어 트레드용 고무 조성물 및 이를 이용하여 제조한 타이어
JP7322503B2 (ja) * 2019-05-22 2023-08-08 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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007326942A (ja) 2006-06-07 2007-12-20 Bridgestone Corp 空気入りタイヤ
WO2013099324A1 (ja) 2011-12-26 2013-07-04 住友ゴム工業株式会社 ゴム組成物及び空気入りタイヤ
JP2018030993A (ja) 2016-08-23 2018-03-01 住友ゴム工業株式会社 タイヤ
WO2020032053A1 (ja) 2018-08-09 2020-02-13 住友ゴム工業株式会社 タイヤトレッド用ゴム組成物およびタイヤ

Also Published As

Publication number Publication date
EP4225588A1 (en) 2023-08-16
JP7780598B2 (ja) 2025-12-04
JP2023544611A (ja) 2023-10-24
WO2022076391A1 (en) 2022-04-14
JP2024161252A (ja) 2024-11-15
US20230374278A1 (en) 2023-11-23
EP4225588B1 (en) 2024-11-27

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