JPWO2024034673A1 - - Google Patents

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Publication number
JPWO2024034673A1
JPWO2024034673A1 JP2024540528A JP2024540528A JPWO2024034673A1 JP WO2024034673 A1 JPWO2024034673 A1 JP WO2024034673A1 JP 2024540528 A JP2024540528 A JP 2024540528A JP 2024540528 A JP2024540528 A JP 2024540528A JP WO2024034673 A1 JPWO2024034673 A1 JP WO2024034673A1
Authority
JP
Japan
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
JP2024540528A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPWO2024034673A1 publication Critical patent/JPWO2024034673A1/ja
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
    • 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
    • C08F36/14—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 containing elements other than carbon and hydrogen
    • 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
    • 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
    • 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
    • C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
    • C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
    • C08C19/44—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/46—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides selected from alkali metals
    • C08F4/48—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides selected from alkali metals selected from lithium, rubidium, caesium or francium
    • 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
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • 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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP2024540528A 2022-08-12 2023-08-10 Pending JPWO2024034673A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022128615 2022-08-12
PCT/JP2023/029322 WO2024034673A1 (ja) 2022-08-12 2023-08-10 共役ジエン系重合体、成形体、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
JPWO2024034673A1 true JPWO2024034673A1 (https=) 2024-02-15

Family

ID=89851637

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024540528A Pending JPWO2024034673A1 (https=) 2022-08-12 2023-08-10

Country Status (7)

Country Link
US (1) US20260055216A1 (https=)
EP (1) EP4570827A4 (https=)
JP (1) JPWO2024034673A1 (https=)
KR (1) KR20250034450A (https=)
CN (1) CN119497723A (https=)
TW (1) TWI864955B (https=)
WO (1) WO2024034673A1 (https=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018095842A (ja) * 2016-12-07 2018-06-21 旭化成株式会社 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
JP2019206723A (ja) * 2015-02-19 2019-12-05 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、並びに変性共役ジエン系重合体組成物
WO2021044921A1 (ja) * 2019-09-05 2021-03-11 旭化成株式会社 共役ジエン系重合体、共役ジエン系重合体の製造方法、共役ジエン系重合体組成物、及びゴム組成物。
JP2021152135A (ja) * 2019-12-12 2021-09-30 旭化成株式会社 分岐化共役ジエン系重合体の製造方法、ゴム組成物の製造方法、タイヤの製造方法、分岐化共役ジエン系重合体、及び分岐化共役ジエン系重合体組成物
WO2021206068A1 (ja) * 2020-04-06 2021-10-14 旭化成株式会社 水添共役ジエン系重合体、水添共役ジエン系重合体組成物、及びゴム組成物並びに水添共役ジエン系重合体の製造方法
JP2021167407A (ja) * 2020-04-08 2021-10-21 旭化成株式会社 共役ジエン系重合体及びその製造方法、並びにゴム組成物。

Family Cites Families (14)

* 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
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
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
WO2018034217A1 (ja) * 2016-08-19 2018-02-22 旭化成株式会社 変性共役ジエン系重合体、その製造方法、ゴム組成物、タイヤ
KR102336847B1 (ko) 2018-02-02 2021-12-09 아사히 가세이 가부시키가이샤 공액 디엔계 중합체의 크럼 및 베일 성형체
WO2020070961A1 (ja) * 2018-10-03 2020-04-09 旭化成株式会社 共役ジエン系重合体、分岐化剤、共役ジエン系重合体の製造方法、伸展共役ジエン系重合体、ゴム組成物、及びタイヤ
EP3845568A3 (en) * 2019-12-12 2021-10-27 Asahi Kasei Kabushiki Kaisha Production method for branched conjugated diene-based polymer, production method for rubber composition, production method for tire, branched conjugated diene-based polymer, and branched conjugated diene-based polymer composition
BR112022026866A2 (pt) * 2020-08-11 2023-02-23 Asahi Chemical Ind Artigo moldado embalado, composição de borracha reticulada, método para produção de artigo moldado embalado, método para produção da composição de borracha reticulada e banda de rodagem para pneu
JP7097038B1 (ja) 2021-02-24 2022-07-07 大垣精工株式会社 積層鋼板製造装置、及び積層鋼板製造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019206723A (ja) * 2015-02-19 2019-12-05 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、並びに変性共役ジエン系重合体組成物
JP2018095842A (ja) * 2016-12-07 2018-06-21 旭化成株式会社 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
WO2021044921A1 (ja) * 2019-09-05 2021-03-11 旭化成株式会社 共役ジエン系重合体、共役ジエン系重合体の製造方法、共役ジエン系重合体組成物、及びゴム組成物。
JP2021152135A (ja) * 2019-12-12 2021-09-30 旭化成株式会社 分岐化共役ジエン系重合体の製造方法、ゴム組成物の製造方法、タイヤの製造方法、分岐化共役ジエン系重合体、及び分岐化共役ジエン系重合体組成物
WO2021206068A1 (ja) * 2020-04-06 2021-10-14 旭化成株式会社 水添共役ジエン系重合体、水添共役ジエン系重合体組成物、及びゴム組成物並びに水添共役ジエン系重合体の製造方法
JP2021167407A (ja) * 2020-04-08 2021-10-21 旭化成株式会社 共役ジエン系重合体及びその製造方法、並びにゴム組成物。

Also Published As

Publication number Publication date
CN119497723A (zh) 2025-02-21
TWI864955B (zh) 2024-12-01
WO2024034673A1 (ja) 2024-02-15
KR20250034450A (ko) 2025-03-11
TW202417537A (zh) 2024-05-01
EP4570827A1 (en) 2025-06-18
US20260055216A1 (en) 2026-02-26
EP4570827A4 (en) 2025-11-26

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