TW202446815A - 共軛二烯系聚合物及共軛二烯系聚合物之製造方法 - Google Patents

共軛二烯系聚合物及共軛二烯系聚合物之製造方法 Download PDF

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Publication number
TW202446815A
TW202446815A TW113115789A TW113115789A TW202446815A TW 202446815 A TW202446815 A TW 202446815A TW 113115789 A TW113115789 A TW 113115789A TW 113115789 A TW113115789 A TW 113115789A TW 202446815 A TW202446815 A TW 202446815A
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TW
Taiwan
Prior art keywords
polymer
diene polymer
covalent
mass
conjugated diene
Prior art date
Application number
TW113115789A
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English (en)
Chinese (zh)
Inventor
橋爪裕太
牛尾孝顕
達比爹 達魯阿巴寇
露西亞 利達 魯比諾
Original Assignee
日商旭化成股份有限公司
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Application filed by 日商旭化成股份有限公司 filed Critical 日商旭化成股份有限公司
Publication of TW202446815A publication Critical patent/TW202446815A/zh

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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
    • 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
    • C08F297/044—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 using a coupling agent
    • 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
    • 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
    • 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

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  • 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)
  • Inorganic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)
TW113115789A 2023-04-27 2024-04-26 共軛二烯系聚合物及共軛二烯系聚合物之製造方法 TW202446815A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2023072878 2023-04-27
JP2023-072878 2023-04-27

Publications (1)

Publication Number Publication Date
TW202446815A true TW202446815A (zh) 2024-12-01

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TW113115789A TW202446815A (zh) 2023-04-27 2024-04-26 共軛二烯系聚合物及共軛二烯系聚合物之製造方法

Country Status (6)

Country Link
EP (1) EP4703397A1 (https=)
JP (1) JP7817499B2 (https=)
KR (1) KR20250079027A (https=)
CN (1) CN120457150A (https=)
TW (1) TW202446815A (https=)
WO (1) WO2024225452A1 (https=)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP4129619B2 (ja) 2001-09-27 2008-08-06 Ｊｓｒ株式会社 共役ジオレフィン（共）重合ゴム、該（共）重合ゴムの製造方法、ゴム組成物およびタイヤ
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
JP5657261B2 (ja) 2010-03-15 2015-01-21 富士フイルム株式会社 溶液製膜方法
JP6202182B2 (ja) 2016-02-23 2017-09-27 横浜ゴム株式会社 芳香族ビニル−ジエン共重合体、芳香族ビニル−ジエン共重合体の製造方法、及び、ゴム組成物
KR102167122B1 (ko) * 2017-12-05 2020-10-16 주식회사 엘지화학 변성 공액디엔계 중합체 및 이를 포함하는 고무 조성물
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
JP7611716B2 (ja) 2020-03-10 2025-01-10 旭化成株式会社 共役ジエン系重合体組成物、及びタイヤ
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
JP2023072878A (ja) 2021-11-15 2023-05-25 大日本印刷株式会社 エチレンガス吸収性積層体保管形態物およびエチレンガス吸収性積層体
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
JP7817499B2 (ja) 2026-02-18
KR20250079027A (ko) 2025-06-04
JPWO2024225452A1 (https=) 2024-10-31
EP4703397A1 (en) 2026-03-04
WO2024225452A1 (ja) 2024-10-31
CN120457150A (zh) 2025-08-08

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