CN121568972A - 改性共轭二烯系聚合物、压块、改性共轭二烯系聚合物的制造方法、橡胶组合物和轮胎 - Google Patents

改性共轭二烯系聚合物、压块、改性共轭二烯系聚合物的制造方法、橡胶组合物和轮胎

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Publication number
CN121568972A
CN121568972A CN202480049161.1A CN202480049161A CN121568972A CN 121568972 A CN121568972 A CN 121568972A CN 202480049161 A CN202480049161 A CN 202480049161A CN 121568972 A CN121568972 A CN 121568972A
Authority
CN
China
Prior art keywords
conjugated diene
diene polymer
modified conjugated
mass
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
CN202480049161.1A
Other languages
English (en)
Chinese (zh)
Inventor
久村谦太
石坂隆宜
近藤知宏
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.)
Asahi Kasei Corp
Original Assignee
Asahi Kasei 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 Asahi Kasei Corp filed Critical Asahi Kasei Corp
Publication of CN121568972A publication Critical patent/CN121568972A/zh
Pending legal-status Critical Current

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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
    • C08C19/25—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
    • 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
    • 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
    • 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
    • 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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
    • C08F297/04—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes
    • 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
    • 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
    • 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
    • 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
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons

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)
  • Inorganic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CN202480049161.1A 2023-08-02 2024-08-01 改性共轭二烯系聚合物、压块、改性共轭二烯系聚合物的制造方法、橡胶组合物和轮胎 Pending CN121568972A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023-126215 2023-08-02
JP2023126215 2023-08-02
PCT/JP2024/027614 WO2025028621A1 (ja) 2023-08-02 2024-08-01 変性共役ジエン系重合体、ベール、変性共役ジエン系重合体の製造方法、ゴム組成物及びタイヤ

Publications (1)

Publication Number Publication Date
CN121568972A true CN121568972A (zh) 2026-02-24

Family

ID=94395340

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480049161.1A Pending CN121568972A (zh) 2023-08-02 2024-08-01 改性共轭二烯系聚合物、压块、改性共轭二烯系聚合物的制造方法、橡胶组合物和轮胎

Country Status (5)

Country Link
JP (1) JPWO2025028621A1 (https=)
KR (1) KR20260015261A (https=)
CN (1) CN121568972A (https=)
TW (1) TWI901295B (https=)
WO (1) WO2025028621A1 (https=)

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3333024A (en) 1963-04-25 1967-07-25 Shell Oil Co Block polymers, compositions containing them and process of their preparation
SE307674B (https=) 1963-12-26 1969-01-13 Shell Int Research
JPS634841A (ja) 1986-06-25 1988-01-09 Hitachi Ltd プラズマ処理装置
US4743014A (en) 1987-07-30 1988-05-10 Loane R Joel Ski exercising apparatus
JPS6453851A (en) 1987-08-25 1989-03-01 Hitachi Ltd Printing system
JP2536074B2 (ja) 1988-06-28 1996-09-18 ソニー株式会社 回転ドラムのア―ス装置
JP3460005B2 (ja) 1994-10-11 2003-10-27 旭化成株式会社 水添重合体
JP3895446B2 (ja) 1997-12-26 2007-03-22 株式会社ブリヂストン 重合体の製造方法、得られた重合体、及びそれを用いたゴム組成物
JP2005290355A (ja) 2004-03-11 2005-10-20 Sumitomo Chemical Co Ltd 変性ジエン系重合体ゴム及びその製造方法
JP5568860B2 (ja) 2006-03-31 2014-08-13 日本ゼオン株式会社 タイヤ用ゴム組成物の製造方法、タイヤ用ゴム組成物、及びタイヤ
BR112017016522A2 (pt) * 2015-02-19 2018-04-10 Asahi Kasei Kabushiki Kaisha polímero com base em dieno conjugado modificado, método de fabricação do mesmo, e composição de polímero com base em dieno conjugado modificado
CN107922706B (zh) 2015-08-31 2021-09-14 性能材料北美股份有限公司 包含官能化的聚丙烯的粘合剂组合物和多层结构
US10175490B1 (en) 2017-12-20 2019-01-08 Aperture In Motion, LLC Light control devices and methods for regional variation of visual information and sampling
KR102336847B1 (ko) 2018-02-02 2021-12-09 아사히 가세이 가부시키가이샤 공액 디엔계 중합체의 크럼 및 베일 성형체
EP4026704B1 (en) * 2019-09-05 2024-09-04 Asahi Kasei Kabushiki Kaisha Conjugated diene polymer, method for producing conjugated diene polymer, conjugated diene polymer composition, and rubber composition
CN113493542B (zh) * 2020-04-03 2023-09-22 旭化成株式会社 共轭二烯系聚合物及其制造方法、共轭二烯系聚合物组合物以及橡胶组合物
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。
JP7650632B2 (ja) * 2020-09-28 2025-03-25 旭化成株式会社 水添ランダム共重合体の製造方法
JP2024140211A (ja) 2023-03-28 2024-10-10 富士電機株式会社 沸騰冷却器

Also Published As

Publication number Publication date
WO2025028621A1 (ja) 2025-02-06
TW202519565A (zh) 2025-05-16
TWI901295B (zh) 2025-10-11
JPWO2025028621A1 (https=) 2025-02-06
KR20260015261A (ko) 2026-02-02

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