JP2023174392A - ゴム組成物の製造方法、ゴム組成物及びタイヤ - Google Patents

ゴム組成物の製造方法、ゴム組成物及びタイヤ Download PDF

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Publication number
JP2023174392A
JP2023174392A JP2022087231A JP2022087231A JP2023174392A JP 2023174392 A JP2023174392 A JP 2023174392A JP 2022087231 A JP2022087231 A JP 2022087231A JP 2022087231 A JP2022087231 A JP 2022087231A JP 2023174392 A JP2023174392 A JP 2023174392A
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JP
Japan
Prior art keywords
group
carbon atoms
rubber composition
formula
rubber
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
JP2022087231A
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English (en)
Japanese (ja)
Inventor
円 木村
Madoka Kimura
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
Priority to JP2022087231A priority Critical patent/JP2023174392A/ja
Priority to PCT/JP2023/000858 priority patent/WO2023228463A1/fr
Publication of JP2023174392A publication Critical patent/JP2023174392A/ja
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00Processes of treating or compounding macromolecular substances
    • C08J3/20Compounding polymers with additives, e.g. colouring
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/01Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013Fillers, pigments or reinforcing additives
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/02Elements
    • C08K3/04Carbon
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/54Silicon-containing compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L15/00Compositions of rubber derivatives
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L7/00Compositions of natural rubber
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00Compositions of homopolymers or copolymers of conjugated diene hydrocarbons

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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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
JP2022087231A 2022-05-27 2022-05-27 ゴム組成物の製造方法、ゴム組成物及びタイヤ Pending JP2023174392A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2022087231A JP2023174392A (ja) 2022-05-27 2022-05-27 ゴム組成物の製造方法、ゴム組成物及びタイヤ
PCT/JP2023/000858 WO2023228463A1 (fr) 2022-05-27 2023-01-13 Procédé de production d'une composition de caoutchouc, composition de caoutchouc et pneu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022087231A JP2023174392A (ja) 2022-05-27 2022-05-27 ゴム組成物の製造方法、ゴム組成物及びタイヤ

Publications (1)

Publication Number Publication Date
JP2023174392A true JP2023174392A (ja) 2023-12-07

Family

ID=88918895

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022087231A Pending JP2023174392A (ja) 2022-05-27 2022-05-27 ゴム組成物の製造方法、ゴム組成物及びタイヤ

Country Status (2)

Country Link
JP (1) JP2023174392A (fr)
WO (1) WO2023228463A1 (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011236368A (ja) * 2010-05-12 2011-11-24 Sumitomo Rubber Ind Ltd サイドウォール用ゴム組成物及び空気入りタイヤ
US20180312002A1 (en) * 2015-11-05 2018-11-01 Bridgestone Corporation Rubber composition and tire
KR101857392B1 (ko) * 2017-01-03 2018-06-19 주식회사 엘지화학 변성 공액디엔계 중합체 제조방법
JP6958013B2 (ja) * 2017-06-16 2021-11-02 住友ゴム工業株式会社 ゴム組成物の製造方法
JP7139690B2 (ja) * 2018-05-29 2022-09-21 横浜ゴム株式会社 タイヤ用ゴム組成物の製造方法
CN113574078B (zh) * 2019-11-29 2023-09-26 株式会社Lg化学 改性共轭二烯类聚合物
KR102536519B1 (ko) * 2019-11-29 2023-05-26 주식회사 엘지화학 변성제 및 이를 이용하여 제조된 변성 공액디엔계 중합체
JP2021085025A (ja) * 2019-11-29 2021-06-03 株式会社ブリヂストン ゴム組成物及びタイヤ
JP2021098765A (ja) * 2019-12-19 2021-07-01 株式会社ブリヂストン タイヤ

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Publication number Publication date
WO2023228463A1 (fr) 2023-11-30

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