JPWO2021112167A1 - - Google Patents
Info
- Publication number
- JPWO2021112167A1 JPWO2021112167A1 JP2021562710A JP2021562710A JPWO2021112167A1 JP WO2021112167 A1 JPWO2021112167 A1 JP WO2021112167A1 JP 2021562710 A JP2021562710 A JP 2021562710A JP 2021562710 A JP2021562710 A JP 2021562710A JP WO2021112167 A1 JPWO2021112167 A1 JP WO2021112167A1
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Classifications
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- 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
- C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
- C08F236/10—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated with vinyl-aromatic monomers
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- 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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
-
- 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
- C08F8/42—Introducing metal atoms or metal-containing groups
-
- 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
- C08K3/02—Elements
- C08K3/06—Sulfur
-
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/17—Amines; Quaternary ammonium 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
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/29—Compounds containing one or more carbon-to-nitrogen double bonds
- C08K5/31—Guanidine; Derivatives thereof
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/54—Silicon-containing compounds
-
- 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)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019221071 | 2019-12-06 | ||
| JP2019221071 | 2019-12-06 | ||
| PCT/JP2020/044999 WO2021112167A1 (ja) | 2019-12-06 | 2020-12-03 | 重合体組成物の製造方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2021112167A1 true JPWO2021112167A1 (https=) | 2021-06-10 |
| JPWO2021112167A5 JPWO2021112167A5 (https=) | 2023-11-29 |
| JP7657730B2 JP7657730B2 (ja) | 2025-04-07 |
Family
ID=76222344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021562710A Active JP7657730B2 (ja) | 2019-12-06 | 2020-12-03 | 重合体組成物の製造方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US12497499B2 (https=) |
| EP (1) | EP4071208B1 (https=) |
| JP (1) | JP7657730B2 (https=) |
| KR (1) | KR102865044B1 (https=) |
| CN (1) | CN114761482A (https=) |
| TW (1) | TW202124483A (https=) |
| WO (1) | WO2021112167A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023085309A1 (ja) | 2021-11-10 | 2023-05-19 | 株式会社Ｅｎｅｏｓマテリアル | 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、重合体組成物、架橋体及びタイヤ |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013136746A (ja) * | 2011-12-22 | 2013-07-11 | Goodyear Tire & Rubber Co:The | 官能化ポリブタジエン及び官能化スチレン／ブタジエンエラストマーを含有するゴム部品を有するタイヤ |
| JP2016008286A (ja) * | 2014-06-26 | 2016-01-18 | 東洋ゴム工業株式会社 | ゴム組成物の製造方法、ゴム組成物、クッションゴム及び更生タイヤ |
| JP2018123225A (ja) * | 2017-01-31 | 2018-08-09 | 旭化成株式会社 | ヒステリシスロスが改良されたゴム組成物、加硫物、及びゴム組成物の製造方法 |
| JP2018177894A (ja) * | 2017-04-06 | 2018-11-15 | 株式会社ブリヂストン | ゴム組成物及びタイヤ |
| WO2019035443A1 (ja) * | 2017-08-18 | 2019-02-21 | Jsr株式会社 | ゴム組成物の製造方法 |
| WO2019117214A1 (ja) * | 2017-12-14 | 2019-06-20 | 株式会社ブリヂストン | ゴム組成物およびタイヤ |
| JP2019206697A (ja) * | 2018-05-29 | 2019-12-05 | Jsr株式会社 | 重合体組成物及びその製造方法、並びにタイヤ |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1505087B1 (en) | 2002-04-12 | 2007-07-11 | Bridgestone Corporation | Process for producing modified polymer, modified polymer obtained by the process, and rubber composition |
| US20050203251A1 (en) * | 2004-03-11 | 2005-09-15 | Sumitomo Chemical Company, Limited | Process for producing modified diene polymer rubber |
| JP2006290986A (ja) | 2005-04-08 | 2006-10-26 | Bridgestone Corp | ゴム組成物及びそれを用いたタイヤ |
| US20110160388A1 (en) | 2008-04-30 | 2011-06-30 | Bridgestone Corporation | Process for production of modified conjugated diene copolymer, modified conjugated diene copolymer produced by the process, rubber composition, and tire |
| JP2010132168A (ja) | 2008-12-05 | 2010-06-17 | Bridgestone Corp | 空気入りタイヤ |
| JP2010254858A (ja) | 2009-04-27 | 2010-11-11 | Bridgestone Corp | ゴム組成物及びそれを用いた冬用タイヤ |
| JP5426349B2 (ja) | 2009-12-15 | 2014-02-26 | 住友ゴム工業株式会社 | インナーライナー用ゴム組成物及び空気入りタイヤ |
| EP2676994B1 (en) | 2011-02-14 | 2018-01-03 | JSR Corporation | Rubber composition, method for producing same, and tire |
| JP6236060B2 (ja) | 2013-02-28 | 2017-11-22 | 株式会社ブリヂストン | ゴム組成物、ゴム組成物の製造方法、インナーライナー素材、及び、空気入りタイヤ |
| 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 |
| JP6516462B2 (ja) | 2013-12-13 | 2019-05-22 | 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、及び変性共役ジエン系重合体組成物 |
| KR101687914B1 (ko) | 2014-11-26 | 2016-12-19 | 주식회사 엘지화학 | 분산제를 포함하는 공역디엔계 중합체 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 |
| KR101908195B1 (ko) | 2015-12-28 | 2018-10-15 | 주식회사 엘지화학 | 중합 개시제, 변성 공액디엔계 중합체 및 이들의 제조방법 |
| US10711121B2 (en) | 2016-01-19 | 2020-07-14 | Bridgestone Corporation | Rubber composition and tire |
| 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 |
| JP6837823B2 (ja) | 2016-12-15 | 2021-03-03 | Ｔｏｙｏ Ｔｉｒｅ株式会社 | タイヤ用ゴム組成物、及びそれを用いた空気入りタイヤ |
| JP6962046B2 (ja) | 2017-07-27 | 2021-11-05 | 横浜ゴム株式会社 | タイヤ用ゴム組成物 |
| JP2019089911A (ja) | 2017-11-13 | 2019-06-13 | 株式会社ブリヂストン | タイヤ用ゴム組成物およびタイヤ |
| JP7458373B2 (ja) | 2019-03-27 | 2024-03-29 | 株式会社Ｅｎｅｏｓマテリアル | 重合体組成物、架橋重合体、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 |
| TW202116900A (zh) | 2019-09-10 | 2021-05-01 | 日商Ｊｓｒ股份有限公司 | 聚合物組成物、交聯聚合物及輪胎 |
| WO2021125259A1 (ja) | 2019-12-20 | 2021-06-24 | Jsr株式会社 | 重合体組成物、架橋重合体、及びタイヤ |
| WO2021256419A1 (ja) | 2020-06-16 | 2021-12-23 | Jsr株式会社 | 重合体組成物、架橋重合体、及びタイヤ |
| WO2022024219A1 (ja) | 2020-07-28 | 2022-02-03 | Jsr株式会社 | 重合体組成物、架橋重合体、及びタイヤ |
-
2020
- 2020-12-03 US US17/782,943 patent/US12497499B2/en active Active
- 2020-12-03 CN CN202080083710.9A patent/CN114761482A/zh active Pending
- 2020-12-03 EP EP20897104.4A patent/EP4071208B1/en active Active
- 2020-12-03 JP JP2021562710A patent/JP7657730B2/ja active Active
- 2020-12-03 WO PCT/JP2020/044999 patent/WO2021112167A1/ja not_active Ceased
- 2020-12-03 KR KR1020227020161A patent/KR102865044B1/ko active Active
- 2020-12-03 TW TW109142516A patent/TW202124483A/zh unknown
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013136746A (ja) * | 2011-12-22 | 2013-07-11 | Goodyear Tire & Rubber Co:The | 官能化ポリブタジエン及び官能化スチレン／ブタジエンエラストマーを含有するゴム部品を有するタイヤ |
| JP2016008286A (ja) * | 2014-06-26 | 2016-01-18 | 東洋ゴム工業株式会社 | ゴム組成物の製造方法、ゴム組成物、クッションゴム及び更生タイヤ |
| JP2018123225A (ja) * | 2017-01-31 | 2018-08-09 | 旭化成株式会社 | ヒステリシスロスが改良されたゴム組成物、加硫物、及びゴム組成物の製造方法 |
| JP2018177894A (ja) * | 2017-04-06 | 2018-11-15 | 株式会社ブリヂストン | ゴム組成物及びタイヤ |
| WO2019035443A1 (ja) * | 2017-08-18 | 2019-02-21 | Jsr株式会社 | ゴム組成物の製造方法 |
| WO2019117214A1 (ja) * | 2017-12-14 | 2019-06-20 | 株式会社ブリヂストン | ゴム組成物およびタイヤ |
| JP2019206697A (ja) * | 2018-05-29 | 2019-12-05 | Jsr株式会社 | 重合体組成物及びその製造方法、並びにタイヤ |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7657730B2 (ja) | 2025-04-07 |
| TW202124483A (zh) | 2021-07-01 |
| US12497499B2 (en) | 2025-12-16 |
| KR20220101678A (ko) | 2022-07-19 |
| KR102865044B1 (ko) | 2025-09-25 |
| CN114761482A (zh) | 2022-07-15 |
| EP4071208B1 (en) | 2025-09-10 |
| US20230033703A1 (en) | 2023-02-02 |
| EP4071208A1 (en) | 2022-10-12 |
| WO2021112167A1 (ja) | 2021-06-10 |
| EP4071208A4 (en) | 2023-01-18 |
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