KR20220025802A - 변성 비닐 방향족계 공중합체 및 그 제조 방법, 그것으로부터 얻어지는 변성 공역 디엔계 공중합체, 그 조성물, 고무 가교물 및 타이어 부재 - Google Patents

변성 비닐 방향족계 공중합체 및 그 제조 방법, 그것으로부터 얻어지는 변성 공역 디엔계 공중합체, 그 조성물, 고무 가교물 및 타이어 부재 Download PDF

Info

Publication number
KR20220025802A
KR20220025802A KR1020227000275A KR20227000275A KR20220025802A KR 20220025802 A KR20220025802 A KR 20220025802A KR 1020227000275 A KR1020227000275 A KR 1020227000275A KR 20227000275 A KR20227000275 A KR 20227000275A KR 20220025802 A KR20220025802 A KR 20220025802A
Authority
KR
South Korea
Prior art keywords
group
copolymer
compound
structural unit
modified
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
KR1020227000275A
Other languages
English (en)
Korean (ko)
Inventor
마사나오 카와베
타다시 쿠라토미
Original Assignee
닛테츠 케미컬 앤드 머티리얼 가부시키가이샤
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 닛테츠 케미컬 앤드 머티리얼 가부시키가이샤 filed Critical 닛테츠 케미컬 앤드 머티리얼 가부시키가이샤
Publication of KR20220025802A publication Critical patent/KR20220025802A/ko
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • C08F212/00—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
    • C08F212/34—Monomers containing two or more unsaturated aliphatic radicals
    • C08F212/36—Divinylbenzene
    • 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
    • C08F212/00—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
    • C08F212/34—Monomers containing two or more unsaturated aliphatic radicals
    • 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
    • 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
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/14—Monomers containing five or more carbon atoms
    • 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
    • C08F212/00—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
    • C08F212/02—Monomers containing only one unsaturated aliphatic radical
    • C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F212/06—Hydrocarbons
    • C08F212/08—Styrene
    • 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
    • C08F236/06—Butadiene
    • 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
    • C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F36/02—Homopolymers and 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
    • C08F36/04—Homopolymers and 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
    • 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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
    • C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C08G81/021—Block or graft polymers containing only sequences of polymers of C08C or C08F
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
    • C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C08G81/021—Block or graft polymers containing only sequences of polymers of C08C or C08F
    • C08G81/022—Block or graft polymers containing only sequences of polymers of C08C or C08F containing sequences of polymers of conjugated dienes and of polymers of alkenyl aromatic 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
    • C08K3/01—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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L87/00—Compositions of unspecified macromolecular compounds, obtained otherwise than by polymerisation reactions only involving unsaturated carbon-to-carbon bonds
    • C08L87/005—Block or graft polymers not provided for in groups C08L1/00 - C08L85/04
    • 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
    • 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
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/08—Copolymers of styrene
    • 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
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/08—Copolymers of styrene
    • C08L25/10—Copolymers of styrene with conjugated dienes
    • 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
    • C08L25/16—Homopolymers or copolymers of alkyl-substituted styrenes
    • 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
    • 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
KR1020227000275A 2019-06-25 2020-06-23 변성 비닐 방향족계 공중합체 및 그 제조 방법, 그것으로부터 얻어지는 변성 공역 디엔계 공중합체, 그 조성물, 고무 가교물 및 타이어 부재 Pending KR20220025802A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2019117688 2019-06-25
JPJP-P-2019-117688 2019-06-25
JP2019117636 2019-06-25
JPJP-P-2019-117636 2019-06-25
PCT/JP2020/024577 WO2020262371A1 (ja) 2019-06-25 2020-06-23 変性ビニル芳香族系共重合体及びその製造方法、それから得られる変性共役ジエン系共重合体、その組成物、ゴム架橋物及びタイヤ部材

Publications (1)

Publication Number Publication Date
KR20220025802A true KR20220025802A (ko) 2022-03-03

Family

ID=74061645

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227000275A Pending KR20220025802A (ko) 2019-06-25 2020-06-23 변성 비닐 방향족계 공중합체 및 그 제조 방법, 그것으로부터 얻어지는 변성 공역 디엔계 공중합체, 그 조성물, 고무 가교물 및 타이어 부재

Country Status (7)

Country Link
US (1) US12173098B2 (https=)
EP (1) EP4005819A4 (https=)
JP (1) JP7636324B2 (https=)
KR (1) KR20220025802A (https=)
CN (1) CN113966350B (https=)
TW (1) TWI855098B (https=)
WO (1) WO2020262371A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113725725B (zh) 2017-09-28 2025-05-02 苹果公司 使用量子阱混合技术的激光架构
US11171464B1 (en) 2018-12-14 2021-11-09 Apple Inc. Laser integration techniques
WO2021054428A1 (ja) * 2019-09-20 2021-03-25 株式会社クラレ 共役ジエン系グラフト重合体、およびその製造方法
JPWO2023100993A1 (https=) * 2021-12-03 2023-06-08
WO2023145935A1 (ja) * 2022-01-31 2023-08-03 日鉄ケミカル＆マテリアル株式会社 樹脂組成物、及びそれから得られる成形体、硬化物、フィルム、複合材料、硬化複合材料、積層体、樹脂付き金属箔、並びに回路基板材料用ワニス
JPWO2023189949A1 (https=) * 2022-03-28 2023-10-05
US12426139B1 (en) 2022-06-27 2025-09-23 Apple Inc. Feedback control of a diode element
JP2025188046A (ja) * 2024-06-13 2025-12-25 デンカ株式会社 オレフィン－芳香族ビニル化合物－芳香族ポリエン共重合体及びその製造方法、当該共重合体を含有する組成物、並びにこれらの硬化体

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020000779A (ko) 1999-03-15 2002-01-05 딘 엘. 카멘 클러스터-휠 수송 수단에서 계단을 올라가기 위한 시스템및 방법
JP2003073434A (ja) 2001-06-22 2003-03-12 Kuraray Co Ltd ブロック共重合体の製造方法
JP2004123873A (ja) 2002-10-01 2004-04-22 Nippon Steel Chem Co Ltd 可溶性多官能ビニル芳香族共重合体及びその重合方法
JP2004517202A (ja) 2000-10-19 2004-06-10 チャイナ・ペトロリアム・アンド・ケミカル・コーポレーション 星形−ブロックインターポリマー及びそれらの製造
JP2005213381A (ja) 2004-01-29 2005-08-11 Toyo Tire & Rubber Co Ltd ゴム組成物
JP2018039995A (ja) 2016-08-31 2018-03-15 新日鉄住金化学株式会社 可溶性多官能ビニル芳香族共重合体、その製造方法、硬化性樹脂組成物及びその硬化物
KR20180084128A (ko) 2015-11-26 2018-07-24 얀마 가부시키가이샤 연료 분사 펌프
JP2018181842A (ja) 2017-04-04 2018-11-15 ティーイー コネクティビティ ジャーマニー ゲゼルシャフト ミット ベシュレンクテル ハフツンクＴＥ Ｃｏｎｎｅｃｔｉｖｉｔｙ Ｇｅｒｍａｎｙ ＧｍｂＨ プラグコネクタおよびプラグ接続を形成する方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3159662A (en) 1962-07-02 1964-12-01 Gen Electric Addition reaction
US3159601A (en) 1962-07-02 1964-12-01 Gen Electric Platinum-olefin complex catalyzed addition of hydrogen- and alkenyl-substituted siloxanes
US3220972A (en) 1962-07-02 1965-11-30 Gen Electric Organosilicon process using a chloroplatinic acid reaction product as the catalyst
US3516946A (en) 1967-09-29 1970-06-23 Gen Electric Platinum catalyst composition for hydrosilation reactions
JPS59140211A (ja) 1983-02-01 1984-08-11 Nippon Erasutomaa Kk スチレン−ブタジエン共重合体の製造方法
JPH07207029A (ja) * 1994-01-19 1995-08-08 Japan Synthetic Rubber Co Ltd 架橋ポリマー粒子およびその製造方法
EP0729969B1 (de) * 1995-02-24 2000-08-16 Novartis AG Silylierte Ferrocenyldiphosphine, an anorganische oder polymere organische Träger gebundene silylierte Ferrocenyldiphosphine sowie Metallkomplexe davon, ihre Herstellung und Verwendung
JP4316074B2 (ja) 1999-10-29 2009-08-19 株式会社ブリヂストン 変性共役ジエン系重合体、それを用いたゴム組成物及び空気入りタイヤ
US6699935B2 (en) 2000-06-29 2004-03-02 Jsr Corporation Rubber composition
CN101268107B (zh) 2005-09-22 2012-10-10 旭化成化学株式会社 共轭二烯系聚合物及其制造方法
EP2045272B1 (en) 2006-07-24 2010-12-29 Asahi Kasei Chemicals Corporation Modified conjugated diene polymer and method for producing the same
JP6096398B2 (ja) * 2006-07-28 2017-03-15 株式会社ブリヂストン 重合体ナノ粒子、ゴム組成物及び使用
CN102177185A (zh) * 2008-10-14 2011-09-07 旭化成化学株式会社 改性共轭二烯系聚合物、其制造方法、改性共轭二烯系聚合物组合物及轮胎
JP5705120B2 (ja) 2009-10-02 2015-04-22 旭化成ケミカルズ株式会社 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
JP5584288B2 (ja) 2010-04-16 2014-09-03 旭化成ケミカルズ株式会社 変性共役ジエン系重合体の製造方法、及び変性共役ジエン系重合体組成物
JP2012092197A (ja) * 2010-10-26 2012-05-17 Denki Kagaku Kogyo Kk 樹脂及びシート
JP6109478B2 (ja) * 2012-01-30 2017-04-05 Jsr株式会社 共役ジエン系ゴムおよびその製造方法、ゴム組成物、ゴム弾性体並びにタイヤ
EP3024855B1 (en) * 2013-07-22 2017-05-31 Trinseo Europe GmbH Polymerisation initiators
CN106164160B (zh) * 2014-03-14 2019-05-14 株式会社可乐丽 橡胶组合物
CN105175659B (zh) * 2015-07-23 2017-11-03 湖南博瑞康新材料有限公司 一种透明型氢化聚苯乙烯‑b‑无规共聚共轭二烯/苯乙烯树脂及其制备方法
KR102494998B1 (ko) 2016-11-01 2023-02-02 닛테츠 케미컬 앤드 머티리얼 가부시키가이샤 공중합체 고무 및 그 제조 방법, 그리고 가교 고무 조성물
CN110461891B (zh) 2017-03-30 2022-08-30 日铁化学材料株式会社 可溶性多官能乙烯基芳香族共聚合物、其制造方法以及硬化性树脂组合物及其应用
CN112771089B (zh) * 2018-09-28 2022-11-01 日铁化学材料株式会社 多官能乙烯基芳香族共聚物及其制法、共轭二烯系共聚物及其组合物、交联物、轮胎构件

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020000779A (ko) 1999-03-15 2002-01-05 딘 엘. 카멘 클러스터-휠 수송 수단에서 계단을 올라가기 위한 시스템및 방법
JP2004517202A (ja) 2000-10-19 2004-06-10 チャイナ・ペトロリアム・アンド・ケミカル・コーポレーション 星形−ブロックインターポリマー及びそれらの製造
JP2003073434A (ja) 2001-06-22 2003-03-12 Kuraray Co Ltd ブロック共重合体の製造方法
JP2004123873A (ja) 2002-10-01 2004-04-22 Nippon Steel Chem Co Ltd 可溶性多官能ビニル芳香族共重合体及びその重合方法
JP2005213381A (ja) 2004-01-29 2005-08-11 Toyo Tire & Rubber Co Ltd ゴム組成物
KR20180084128A (ko) 2015-11-26 2018-07-24 얀마 가부시키가이샤 연료 분사 펌프
JP2018039995A (ja) 2016-08-31 2018-03-15 新日鉄住金化学株式会社 可溶性多官能ビニル芳香族共重合体、その製造方法、硬化性樹脂組成物及びその硬化物
JP2018181842A (ja) 2017-04-04 2018-11-15 ティーイー コネクティビティ ジャーマニー ゲゼルシャフト ミット ベシュレンクテル ハフツンクＴＥ Ｃｏｎｎｅｃｔｉｖｉｔｙ Ｇｅｒｍａｎｙ ＧｍｂＨ プラグコネクタおよびプラグ接続を形成する方法

Also Published As

Publication number Publication date
CN113966350A (zh) 2022-01-21
TWI855098B (zh) 2024-09-11
TW202108640A (zh) 2021-03-01
WO2020262371A1 (ja) 2020-12-30
CN113966350B (zh) 2025-03-18
EP4005819A4 (en) 2023-09-27
US20230102867A1 (en) 2023-03-30
EP4005819A1 (en) 2022-06-01
US12173098B2 (en) 2024-12-24
JP7636324B2 (ja) 2025-02-26
JPWO2020262371A1 (https=) 2020-12-30

Similar Documents

Publication Publication Date Title
US12173098B2 (en) Modified vinylaromatic copolymer, production method therefor, modified conjugated diene copolymer obtained therefrom and composition thereof, crosslinked rubber object, and tire member
KR101328380B1 (ko) 실란-술피드 사슬 말단 변형된 엘라스토머 중합체
TWI648294B (zh) Modified conjugated diene polymer, rubber composition, and tire
JP5911524B2 (ja) 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
JP5615585B2 (ja) 変性共役ジエン重合体、その製造方法、変性共役ジエン系重合体組成物、及びタイヤ
JP6158480B2 (ja) ゴム組成物、ゴム組成物の製造方法
JP6041530B2 (ja) 変性ブタジエン系重合体、変性ブタジエン系重合体の製造方法、ゴム組成物、及びタイヤ
KR102141469B1 (ko) 변성 공액 디엔계 중합체 및 그의 고무 조성물, 그리고 타이어
KR102818943B1 (ko) 다관능 비닐 방향족 공중합체 및 그 제조 방법, 그것으로부터 얻어지는 공중합체 고무, 고무 조성물, 고무 가교물, 및 타이어 부재
WO2022249763A1 (ja) タイヤ用ゴム組成物、トレッドゴム及びタイヤ
JP5534913B2 (ja) 変性共役ジエン系ゴム組成物及び変性共役ジエン系ゴム組成物の製造方法
EP3950814A1 (en) Conjugated diene polymer composition
JP5844575B2 (ja) 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、変性共役ジエン系重合体組成物、及びタイヤ
US10294314B2 (en) Functionalized elastomeric polymer compositions, their preparation methods and crosslinked rubber compositions thereof
JP5866161B2 (ja) 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、変性共役ジエン系重合体組成物、及びタイヤ
WO2022249765A1 (ja) タイヤ用ゴム組成物、トレッドゴム及びタイヤ
EP4442713A1 (en) Modified vinyl aromatic copolymer, method for producing same, modified conjugated diene copolymer obtained from same, resin composition, crosslinked resin and structural member
WO2023243644A1 (ja) 変性ビニル芳香族系共重合体及びその製造方法、それから得られる変性共役ジエン系共重合体、樹脂組成物、樹脂架橋物及び構造部材

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11 Administrative time limit extension requested

Free format text: ST27 STATUS EVENT CODE: U-3-3-T10-T11-OTH-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

E13 Pre-grant limitation requested

Free format text: ST27 STATUS EVENT CODE: A-2-3-E10-E13-LIM-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11 Amendment of application requested

Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P11-NAP-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

D22 Grant of ip right intended

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D22-EXM-PE0701 (AS PROVIDED BY THE NATIONAL OFFICE)

PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

R17 Change to representative recorded

Free format text: ST27 STATUS EVENT CODE: A-3-3-R10-R17-OTH-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000