TWI901295B - 改質共軛二烯系聚合物、捆包物、改質共軛二烯系聚合物之製造方法、橡膠組合物及輪胎 - Google Patents

改質共軛二烯系聚合物、捆包物、改質共軛二烯系聚合物之製造方法、橡膠組合物及輪胎

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Publication number
TWI901295B
TWI901295B TW113129001A TW113129001A TWI901295B TW I901295 B TWI901295 B TW I901295B TW 113129001 A TW113129001 A TW 113129001A TW 113129001 A TW113129001 A TW 113129001A TW I901295 B TWI901295 B TW I901295B
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TW
Taiwan
Prior art keywords
diene polymer
conjugated diene
modified
mass
polymer
Prior art date
Application number
TW113129001A
Other languages
English (en)
Chinese (zh)
Other versions
TW202519565A (zh
Inventor
久村謙太
石坂隆宜
近藤知宏
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 TW202519565A publication Critical patent/TW202519565A/zh
Application granted granted Critical
Publication of TWI901295B publication Critical patent/TWI901295B/zh

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    • 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)
TW113129001A 2023-08-02 2024-08-02 改質共軛二烯系聚合物、捆包物、改質共軛二烯系聚合物之製造方法、橡膠組合物及輪胎 TWI901295B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2023-126215 2023-08-02
JP2023126215 2023-08-02

Publications (2)

Publication Number Publication Date
TW202519565A TW202519565A (zh) 2025-05-16
TWI901295B true TWI901295B (zh) 2025-10-11

Family

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Family Applications (1)

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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=)

Citations (3)

* Cited by examiner, † Cited by third party
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TW201708272A (zh) * 2015-02-19 2017-03-01 Asahi Chemical Ind 改質共軛二烯系聚合物及其製造方法、以及改質共軛二烯系聚合物組合物
CN113493542A (zh) * 2020-04-03 2021-10-12 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
JP2021165356A (ja) * 2020-04-08 2021-10-14 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。

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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
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
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201708272A (zh) * 2015-02-19 2017-03-01 Asahi Chemical Ind 改質共軛二烯系聚合物及其製造方法、以及改質共軛二烯系聚合物組合物
CN113493542A (zh) * 2020-04-03 2021-10-12 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
JP2021165356A (ja) * 2020-04-08 2021-10-14 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。

Also Published As

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CN121568972A (zh) 2026-02-24
WO2025028621A1 (ja) 2025-02-06
TW202519565A (zh) 2025-05-16
JPWO2025028621A1 (https=) 2025-02-06
KR20260015261A (ko) 2026-02-02

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