JP7494173B2 - 重合体組成物、架橋重合体、及びタイヤ - Google Patents

重合体組成物、架橋重合体、及びタイヤ Download PDF

Info

Publication number
JP7494173B2
JP7494173B2 JP2021528137A JP2021528137A JP7494173B2 JP 7494173 B2 JP7494173 B2 JP 7494173B2 JP 2021528137 A JP2021528137 A JP 2021528137A JP 2021528137 A JP2021528137 A JP 2021528137A JP 7494173 B2 JP7494173 B2 JP 7494173B2
Authority
JP
Japan
Prior art keywords
group
carbon atoms
thio
polymer
conjugated diene
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.)
Active
Application number
JP2021528137A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2020255823A1 (https=
JPWO2020255823A5 (https=
Inventor
奈津美 小林
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.)
Eneos Materials Corp
Original Assignee
Eneos Materials 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 Eneos Materials Corp filed Critical Eneos Materials Corp
Publication of JPWO2020255823A1 publication Critical patent/JPWO2020255823A1/ja
Publication of JPWO2020255823A5 publication Critical patent/JPWO2020255823A5/ja
Application granted granted Critical
Publication of JP7494173B2 publication Critical patent/JP7494173B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
    • 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
    • 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
    • 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
    • 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
    • C08C19/12—Incorporating halogen atoms into the molecule
    • C08C19/14—Incorporating halogen atoms into the molecule by reaction with halogens
    • 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
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/42—Introducing metal atoms or metal-containing groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
    • C08L23/28—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with halogens or halogen-containing compounds
    • 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
    • C08K2003/2296—Oxides; Hydroxides of metals of zinc
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00—Crosslinking
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00—Crosslinking
    • C08L2312/02—Crosslinking with dienes

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Tires In General (AREA)
JP2021528137A 2019-06-18 2020-06-10 重合体組成物、架橋重合体、及びタイヤ Active JP7494173B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019113014 2019-06-18
JP2019113014 2019-06-18
PCT/JP2020/022840 WO2020255823A1 (ja) 2019-06-18 2020-06-10 重合体組成物、架橋重合体、及びタイヤ

Publications (3)

Publication Number Publication Date
JPWO2020255823A1 JPWO2020255823A1 (https=) 2020-12-24
JPWO2020255823A5 JPWO2020255823A5 (https=) 2022-03-14
JP7494173B2 true JP7494173B2 (ja) 2024-06-03

Family

ID=74040052

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021528137A Active JP7494173B2 (ja) 2019-06-18 2020-06-10 重合体組成物、架橋重合体、及びタイヤ

Country Status (7)

Country Link
US (1) US20220259420A1 (https=)
EP (1) EP3988610B1 (https=)
JP (1) JP7494173B2 (https=)
KR (1) KR102594509B1 (https=)
CN (1) CN114008125B (https=)
TW (1) TW202100567A (https=)
WO (1) WO2020255823A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12497499B2 (en) 2019-12-06 2025-12-16 Eneos Materials Corporation Polymer composition production method
WO2022195977A1 (ja) * 2021-03-19 2022-09-22 株式会社ブリヂストン ゴム組成物及びタイヤ
EP4309916A4 (en) * 2021-03-19 2024-09-25 Bridgestone Corporation Rubber composition and tire
JP7188519B1 (ja) 2021-09-07 2022-12-13 横浜ゴム株式会社 タイヤ用ゴム組成物
CN114133640A (zh) * 2021-12-31 2022-03-04 四川远星橡胶有限责任公司 一种防侧滑的发烟胶料及其制备方法
CN114805712B (zh) * 2022-04-25 2024-08-09 佳化化学科技发展（上海）有限公司 一种硅烷改性sbr树脂、密封胶及其制备方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010006185A (ja) 2008-06-25 2010-01-14 Bridgestone Corp 空気入りタイヤ
JP2011126929A (ja) 2009-12-15 2011-06-30 Sumitomo Rubber Ind Ltd インナーライナー用ゴム組成物及び空気入りタイヤ
JP2012051970A (ja) 2010-08-31 2012-03-15 Toyo Tire & Rubber Co Ltd 変性ジエン系ゴムポリマーの製造方法
WO2014132666A1 (ja) 2013-02-28 2014-09-04 株式会社ブリヂストン ゴム組成物、インナーライナー素材、及び、空気入りタイヤ
JP2018021145A (ja) 2016-08-04 2018-02-08 Jsr株式会社 ゴム組成物及びタイヤ
JP2018095842A (ja) 2016-12-07 2018-06-21 旭化成株式会社 変性共役ジエン系重合体、変性共役ジエン系重合体組成物、及びタイヤ
JP2018145240A (ja) 2017-03-02 2018-09-20 横浜ゴム株式会社 タイヤ用ゴム組成物及び空気入りタイヤ
JP2019501256A (ja) 2016-08-12 2019-01-17 エルジー・ケム・リミテッド 変性共役ジエン系重合体、その製造方法、およびそれを含むゴム組成物
JP2019026685A (ja) 2017-07-27 2019-02-21 横浜ゴム株式会社 タイヤ用ゴム組成物

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102348748B (zh) * 2009-03-11 2013-09-04 Jsr株式会社 橡胶组合物和充气轮胎
KR20150024849A (ko) * 2012-06-30 2015-03-09 가부시키가이샤 브리지스톤 타이어 트레드용 고무 조성물
CN105658676B (zh) 2013-10-17 2017-07-04 Lg化学株式会社 改性的基于共轭二烯的聚合物，其制备方法以及包含所述聚合物的橡胶组合物
WO2016089035A1 (ko) * 2014-12-01 2016-06-09 주식회사 엘지화학 아민기를 포함하는 음이온 말단을 갖는 음이온 중합 개시제, 이를 이용한 변성 공역디엔계 공중합체의 제조방법, 및 이에 따라 제조한 변성 공역디엔계 공중합체를 포함하는 고무 조성물
JP6487220B2 (ja) * 2015-01-22 2019-03-20 旭化成株式会社 変性共役ジエン系重合体、変性共役ジエン系重合体の製造方法及びその組成物
WO2017115996A1 (ko) * 2015-12-28 2017-07-06 주식회사 엘지화학 중합 개시제, 변성 공액디엔계 중합체 및 이들의 제조방법
KR101985821B1 (ko) * 2016-05-03 2019-06-05 주식회사 엘지화학 아미노실란계 화합물의 신규 제조방법

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010006185A (ja) 2008-06-25 2010-01-14 Bridgestone Corp 空気入りタイヤ
JP2011126929A (ja) 2009-12-15 2011-06-30 Sumitomo Rubber Ind Ltd インナーライナー用ゴム組成物及び空気入りタイヤ
JP2012051970A (ja) 2010-08-31 2012-03-15 Toyo Tire & Rubber Co Ltd 変性ジエン系ゴムポリマーの製造方法
WO2014132666A1 (ja) 2013-02-28 2014-09-04 株式会社ブリヂストン ゴム組成物、インナーライナー素材、及び、空気入りタイヤ
JP2018021145A (ja) 2016-08-04 2018-02-08 Jsr株式会社 ゴム組成物及びタイヤ
JP2019501256A (ja) 2016-08-12 2019-01-17 エルジー・ケム・リミテッド 変性共役ジエン系重合体、その製造方法、およびそれを含むゴム組成物
JP2018095842A (ja) 2016-12-07 2018-06-21 旭化成株式会社 変性共役ジエン系重合体、変性共役ジエン系重合体組成物、及びタイヤ
JP2018145240A (ja) 2017-03-02 2018-09-20 横浜ゴム株式会社 タイヤ用ゴム組成物及び空気入りタイヤ
JP2019026685A (ja) 2017-07-27 2019-02-21 横浜ゴム株式会社 タイヤ用ゴム組成物

Also Published As

Publication number Publication date
JPWO2020255823A1 (https=) 2020-12-24
KR20210151135A (ko) 2021-12-13
US20220259420A1 (en) 2022-08-18
TW202100567A (zh) 2021-01-01
EP3988610B1 (en) 2026-01-28
CN114008125A (zh) 2022-02-01
EP3988610A4 (en) 2023-06-28
EP3988610A1 (en) 2022-04-27
CN114008125B (zh) 2024-04-09
KR102594509B1 (ko) 2023-10-25
WO2020255823A1 (ja) 2020-12-24

Similar Documents

Publication Publication Date Title
JP7494173B2 (ja) 重合体組成物、架橋重合体、及びタイヤ
JP5871011B2 (ja) 変性共役ジエン系重合体及びその製造方法
JP7657722B2 (ja) 重合体組成物、架橋重合体、及びタイヤ
WO2021020189A1 (ja) 重合体組成物、架橋重合体、及びタイヤ
CN111032744B (zh) 橡胶组合物的制造方法
CN107207648A (zh) 改性共轭二烯系聚合物、改性共轭二烯系聚合物的制造方法、聚合物组合物、交联聚合物和轮胎
JP7366050B2 (ja) 重合体組成物、架橋重合体、及びタイヤ
JP7657730B2 (ja) 重合体組成物の製造方法
JP7458373B2 (ja) 重合体組成物、架橋重合体、及びタイヤ
WO2021125259A1 (ja) 重合体組成物、架橋重合体、及びタイヤ
WO2021256419A1 (ja) 重合体組成物、架橋重合体、及びタイヤ
WO2022024219A1 (ja) 重合体組成物、架橋重合体、及びタイヤ
JP2020180218A (ja) 重合体組成物、架橋重合体、及びタイヤ

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20211011

A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A712

Effective date: 20220506

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230511

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20240206

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20240507

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20240522

R150 Certificate of patent or registration of utility model

Ref document number: 7494173

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150