CN117396552A - 轮胎用橡胶组合物、胎面橡胶和轮胎 - Google Patents

轮胎用橡胶组合物、胎面橡胶和轮胎 Download PDF

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Publication number
CN117396552A
CN117396552A CN202280038423.5A CN202280038423A CN117396552A CN 117396552 A CN117396552 A CN 117396552A CN 202280038423 A CN202280038423 A CN 202280038423A CN 117396552 A CN117396552 A CN 117396552A
Authority
CN
China
Prior art keywords
rubber
mass
styrene
rubber composition
parts
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
CN202280038423.5A
Other languages
English (en)
Chinese (zh)
Inventor
川岛正宽
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 CN117396552A publication Critical patent/CN117396552A/zh
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
    • C08C19/22—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
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives
    • 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
    • C08L9/06—Copolymers with styrene
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CN202280038423.5A 2021-05-28 2022-03-31 轮胎用橡胶组合物、胎面橡胶和轮胎 Pending CN117396552A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-090699 2021-05-28
JP2021090699 2021-05-28
PCT/JP2022/016936 WO2022249764A1 (ja) 2021-05-28 2022-03-31 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
CN117396552A true CN117396552A (zh) 2024-01-12

Family

ID=84228651

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280038423.5A Pending CN117396552A (zh) 2021-05-28 2022-03-31 轮胎用橡胶组合物、胎面橡胶和轮胎

Country Status (5)

Country Link
US (1) US20240239998A1 (https=)
EP (1) EP4349615B1 (https=)
JP (1) JPWO2022249764A1 (https=)
CN (1) CN117396552A (https=)
WO (1) WO2022249764A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118382666A (zh) * 2021-12-14 2024-07-23 株式会社普利司通 轮胎用橡胶组合物、胎面橡胶和轮胎

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4117250B2 (ja) 2001-11-27 2008-07-16 株式会社ブリヂストン 共役ジエン系重合体、その製法及びそれを用いたゴム組成物
JP5198746B2 (ja) * 2005-11-29 2013-05-15 住友ゴム工業株式会社 ゴム組成物およびそれを用いた空気入りタイヤ
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
JP2011099026A (ja) * 2009-11-05 2011-05-19 Bridgestone Corp ゴム組成物及びそれを用いたタイヤ
JP5712190B2 (ja) * 2012-01-12 2015-05-07 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
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
WO2016143573A1 (ja) * 2015-03-10 2016-09-15 東洋紡株式会社 オレフィン基材用水系接着剤樹脂組成物
JP6030697B1 (ja) * 2015-04-21 2016-11-24 住友ゴム工業株式会社 タイヤ外層用ゴム組成物及び空気入りタイヤ
JP6050434B1 (ja) * 2015-06-08 2016-12-21 住友ゴム工業株式会社 ２輪自動車用タイヤ
JP6050433B1 (ja) * 2015-06-08 2016-12-21 住友ゴム工業株式会社 空気入りタイヤ
EP3305843B1 (en) * 2015-07-30 2020-01-15 Sumitomo Rubber Industries, Ltd. Rubber composition
EP3406664B1 (en) * 2016-01-19 2020-08-05 Bridgestone Corporation Rubber composition and tire
JP6789782B2 (ja) * 2016-11-29 2020-11-25 Ｔｏｙｏ Ｔｉｒｅ株式会社 ゴム組成物および空気入りタイヤ
JP6897202B2 (ja) * 2017-03-22 2021-06-30 住友ゴム工業株式会社 トレッド用ゴム組成物及び空気入りタイヤ
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
JP7370129B2 (ja) * 2017-12-28 2023-10-27 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
JP2020059778A (ja) * 2018-10-05 2020-04-16 株式会社ブリヂストン ゴム組成物、トレッド及びタイヤ

Also Published As

Publication number Publication date
EP4349615A4 (en) 2024-10-09
EP4349615A1 (en) 2024-04-10
WO2022249764A1 (ja) 2022-12-01
JPWO2022249764A1 (https=) 2022-12-01
EP4349615B1 (en) 2026-02-18
US20240239998A1 (en) 2024-07-18

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