CN120513264A - 共轭二烯系聚合物、共轭二烯系聚合物的制造方法 - Google Patents

共轭二烯系聚合物、共轭二烯系聚合物的制造方法

Info

Publication number
CN120513264A
CN120513264A CN202480006246.1A CN202480006246A CN120513264A CN 120513264 A CN120513264 A CN 120513264A CN 202480006246 A CN202480006246 A CN 202480006246A CN 120513264 A CN120513264 A CN 120513264A
Authority
CN
China
Prior art keywords
conjugated diene
diene polymer
polymer
glass transition
mass
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
CN202480006246.1A
Other languages
English (en)
Chinese (zh)
Inventor
牛尾孝显
桥爪裕太
D·达尔阿巴科
L·R·鲁比诺
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 CN120513264A publication Critical patent/CN120513264A/zh
Pending legal-status Critical Current

Links

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
    • C08F136/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F136/02—Homopolymers 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
    • C08F136/04—Homopolymers 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
    • C08F136/06—Butadiene
    • 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
    • C08C19/22—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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/42—Introducing metal atoms or metal-containing groups

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CN202480006246.1A 2023-04-27 2024-04-25 共轭二烯系聚合物、共轭二烯系聚合物的制造方法 Pending CN120513264A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023-072838 2023-04-27
JP2023072838 2023-04-27
PCT/JP2024/016246 WO2024225378A1 (ja) 2023-04-27 2024-04-25 共役ジエン系重合体、共役ジエン系重合体の製造方法

Publications (1)

Publication Number Publication Date
CN120513264A true CN120513264A (zh) 2025-08-19

Family

ID=93256533

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480006246.1A Pending CN120513264A (zh) 2023-04-27 2024-04-25 共轭二烯系聚合物、共轭二烯系聚合物的制造方法

Country Status (5)

Country Link
EP (1) EP4703396A1 (https=)
JP (1) JP7815549B2 (https=)
KR (1) KR20250084290A (https=)
CN (1) CN120513264A (https=)
WO (1) WO2024225378A1 (https=)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3438317B2 (ja) 1994-04-22 2003-08-18 旭化成株式会社 タイヤトレッド用ゴム組成物
KR101857392B1 (ko) 2017-01-03 2018-06-19 주식회사 엘지화학 변성 공액디엔계 중합체 제조방법
KR102167122B1 (ko) * 2017-12-05 2020-10-16 주식회사 엘지화학 변성 공액디엔계 중합체 및 이를 포함하는 고무 조성물
FR3098518A1 (fr) 2019-07-09 2021-01-15 Compagnie Generale Des Etablissements Michelin Composition de caoutchouc de bande de roulement de pneumatique
US12215179B2 (en) * 2019-08-06 2025-02-04 Asahi Kasei Kabushiki Kaisha Conjugated diene-based polymer, branching agent, production method for conjugated diene-based polymer, oil extended conjugated diene-based polymer, rubber composition, and tire
KR102890267B1 (ko) * 2020-02-28 2025-11-24 주식회사 엘지화학 변성 공액디엔계 공중합체 및 이를 포함하는 고무 조성물
EP4130050B1 (en) * 2020-04-03 2024-10-09 Asahi Kasei Kabushiki Kaisha Conjugated diene polymer, method for manufacturing conjugated diene polymer, conjugated diene polymer composition, and rubber composition
KR102688981B1 (ko) * 2020-08-05 2024-07-29 주식회사 엘지화학 변성 공액디엔계 중합체, 이의 제조방법 및 이를 포함하는 고무 조성물
EP4098668B1 (en) * 2020-11-16 2025-03-19 LG Chem, Ltd. Modified conjugated diene-based polymer and rubber composition comprising same
JP7770877B2 (ja) 2021-11-15 2025-11-17 キヤノン株式会社 有機発光素子
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
JP7815549B2 (ja) 2026-02-17
KR20250084290A (ko) 2025-06-10
JPWO2024225378A1 (https=) 2024-10-31
EP4703396A1 (en) 2026-03-04
TW202446816A (zh) 2024-12-01
WO2024225378A1 (ja) 2024-10-31

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