CN116981729A - 橡胶组合物和轮胎 - Google Patents

橡胶组合物和轮胎 Download PDF

Info

Publication number
CN116981729A
CN116981729A CN202180095938.4A CN202180095938A CN116981729A CN 116981729 A CN116981729 A CN 116981729A CN 202180095938 A CN202180095938 A CN 202180095938A CN 116981729 A CN116981729 A CN 116981729A
Authority
CN
China
Prior art keywords
group
conjugated diene
rubber composition
mass
diene polymer
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
CN202180095938.4A
Other languages
English (en)
Chinese (zh)
Inventor
曽根辽大
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 CN116981729A publication Critical patent/CN116981729A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
    • C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
    • C08C19/44—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton
    • 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
    • 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
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • 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)
CN202180095938.4A 2021-03-19 2021-12-06 橡胶组合物和轮胎 Pending CN116981729A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-046553 2021-03-19
JP2021046553 2021-03-19
PCT/JP2021/044785 WO2022195978A1 (ja) 2021-03-19 2021-12-06 ゴム組成物及びタイヤ

Publications (1)

Publication Number Publication Date
CN116981729A true CN116981729A (zh) 2023-10-31

Family

ID=83319960

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180095938.4A Pending CN116981729A (zh) 2021-03-19 2021-12-06 橡胶组合物和轮胎

Country Status (5)

Country Link
US (1) US20240309181A1 (https=)
EP (1) EP4309916A4 (https=)
JP (1) JP7811203B2 (https=)
CN (1) CN116981729A (https=)
WO (1) WO2022195978A1 (https=)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011088988A (ja) 2009-10-21 2011-05-06 Bridgestone Corp 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
WO2017014283A1 (ja) * 2015-07-22 2017-01-26 Jsr株式会社 水添共役ジエン系重合体及びその製造方法、重合体組成物、架橋重合体、並びにタイヤ
JP6329187B2 (ja) 2016-02-26 2018-05-23 住友ゴム工業株式会社 タイヤ、及びその製造方法
HUE057974T2 (hu) 2016-06-24 2022-06-28 Jsr Corp Eljárás módosított konjugált dién polimer elõállítására, módosított konjugált dién polimer, polimer kompozíció, térhálósított test, gumiabroncs és vegyület
KR102487691B1 (ko) * 2016-07-15 2023-01-12 모멘티브 퍼포먼스 머티리얼즈 인크. 이미노-관능성 실란의 안정화 방법
CN109790331A (zh) 2016-09-26 2019-05-21 株式会社普利司通 橡胶组合物和轮胎
JP7147272B2 (ja) * 2018-05-29 2022-10-05 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
WO2019235075A1 (ja) * 2018-06-05 2019-12-12 株式会社ブリヂストン ゴム組成物、加硫ゴム組成物及び空気入りタイヤ
JP7607553B2 (ja) * 2019-03-27 2024-12-27 株式会社Ｅｎｅｏｓマテリアル 水添共役ジエン系重合体、重合体組成物、架橋体及びタイヤ
KR102594509B1 (ko) * 2019-06-18 2023-10-25 가부시키가이샤 에네오스 마테리아루 중합체 조성물, 가교 중합체 및, 타이어
TW202110903A (zh) * 2019-07-26 2021-03-16 日商Jsr 股份有限公司 聚合物組成物、交聯聚合物及輪胎
TW202110916A (zh) * 2019-08-30 2021-03-16 日商Ｊｓｒ股份有限公司 聚合物組成物、交聯體以及輪胎
JP7597484B2 (ja) * 2019-12-12 2024-12-10 旭化成株式会社 変性共役ジエン系重合体の製造方法、変性共役ジエン系重合体、ゴム組成物、ゴム組成物の製造方法、及びタイヤの製造方法
JP7539250B2 (ja) * 2020-04-08 2024-08-23 旭化成株式会社 変性共役ジエン系重合体及びその製造方法、ゴム組成物、並びにタイヤ。

Also Published As

Publication number Publication date
JPWO2022195978A1 (https=) 2022-09-22
US20240309181A1 (en) 2024-09-19
EP4309916A4 (en) 2024-09-25
EP4309916A1 (en) 2024-01-24
JP7811203B2 (ja) 2026-02-04
WO2022195978A1 (ja) 2022-09-22

Similar Documents

Publication Publication Date Title
CN108473599B (zh) 改性共轭二烯系聚合物的制造方法、改性共轭二烯系聚合物、聚合物组合物、交联体、轮胎以及化合物
JP6631254B2 (ja) 空気入りタイヤ
CA3035654C (en) Rubber compositions
CN113382882B (zh) 氢化共轭二烯系聚合物、聚合物组合物、交联体及轮胎
CN115698172A (zh) 轮胎用橡胶组合物及轮胎
JP7371631B2 (ja) 空気入りタイヤ
US20240199767A1 (en) Conjugated diene polymer and method for producing same, polymer composition, crosslinked product, and tire
KR20240067254A (ko) 변성 공액 디엔계 중합체의 제조 방법, 변성 공액 디엔계 중합체, 중합체 조성물, 가교체 및 타이어
JP7316942B2 (ja) ゴム組成物およびタイヤ
JP7821157B2 (ja) ゴム組成物及びタイヤ
CN108368195B (zh) 改性剂、该改性剂的制备方法、以及包含所述改性剂的改性共轭二烯类聚合物
JP7796735B2 (ja) タイヤ用ゴム組成物、トレッドゴム及びタイヤ
EP4424718A1 (en) Method for producing modified conjugated diene-based polymer, modified conjugated diene-based polymer, polymer composition, crosslinked product, tire, and compound
JP7811203B2 (ja) ゴム組成物及びタイヤ
JP5866155B2 (ja) 共役ジエン系重合体、その製造方法、及び共役ジエン系重合体組成物
CN117396552A (zh) 轮胎用橡胶组合物、胎面橡胶和轮胎
CN113943403B (zh) 无规共聚物、团粒的制造方法以及充气轮胎
US20240336712A1 (en) Modified conjugated diene-based polymer and method for producing same, polymer composition, cross-linked product, and tire
WO2025110251A1 (ja) 重合体組成物及びその製造方法、配合物、架橋体並びにタイヤ
JP2025085045A (ja) 重合体組成物及びその製造方法、配合物、架橋体並びにタイヤ
WO2024203764A1 (ja) 重合体組成物およびゴム製品
WO2024203767A1 (ja) 重合体組成物およびゴム製品
TW202346387A (zh) 聚合物組成物及其製造方法、交聯物及輪胎
WO2024203771A1 (ja) 重合体組成物およびゴム製品
JP2025127049A (ja) 水添共役ジエン系重合体、及び水添共役ジエン系重合体の製造方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination