JPWO2022080235A1 - - Google Patents

Info

Publication number
JPWO2022080235A1
JPWO2022080235A1 JP2022556887A JP2022556887A JPWO2022080235A1 JP WO2022080235 A1 JPWO2022080235 A1 JP WO2022080235A1 JP 2022556887 A JP2022556887 A JP 2022556887A JP 2022556887 A JP2022556887 A JP 2022556887A JP WO2022080235 A1 JPWO2022080235 A1 JP WO2022080235A1
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
JP2022556887A
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 JPWO2022080235A1 publication Critical patent/JPWO2022080235A1/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
    • 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
    • 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
    • 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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2309/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08J2309/06—Copolymers with styrene
    • 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
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • 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
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • 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)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP2022556887A 2020-10-15 2021-10-07 Pending JPWO2022080235A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020174148 2020-10-15
PCT/JP2021/037209 WO2022080235A1 (ja) 2020-10-15 2021-10-07 共役ジエン系重合体、ゴム組成物、ゴム架橋物、およびタイヤ

Publications (1)

Publication Number Publication Date
JPWO2022080235A1 true JPWO2022080235A1 (ja) 2022-04-21

Family

ID=81209174

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022556887A Pending JPWO2022080235A1 (ja) 2020-10-15 2021-10-07

Country Status (7)

Country Link
US (1) US20230374182A1 (ja)
EP (1) EP4230432A1 (ja)
JP (1) JPWO2022080235A1 (ja)
KR (1) KR20230087459A (ja)
CN (1) CN116323246A (ja)
TW (1) TW202229372A (ja)
WO (1) WO2022080235A1 (ja)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7807747B2 (en) * 2007-06-22 2010-10-05 Sumitomo Chemical Company, Limited Conjugated diene polymer, method for producing conjugated diene polymer, and conjugated diene polymer composition
JP5698560B2 (ja) * 2011-02-22 2015-04-08 旭化成ケミカルズ株式会社 変性共役ジエン系共重合体、その製造方法、及び変性共役ジエン系共重合体組成物
KR102165496B1 (ko) 2016-09-23 2020-10-14 닛뽕 엘라스토마 가부시끼가이샤 변성 공액 디엔계 중합체, 변성 공액 디엔계 중합체 조성물, 타이어 및 변성 공액 디엔계 중합체의 제조 방법
TWI674278B (zh) * 2017-02-08 2019-10-11 日商日本彈性體股份有限公司 共軛二烯系聚合物、共軛二烯系聚合物組合物、及輪胎
CN110325556B (zh) * 2017-03-07 2022-05-13 旭化成株式会社 改性共轭二烯系聚合物、聚合物组合物以及橡胶组合物
JP7096683B2 (ja) * 2018-03-22 2022-07-06 日本エラストマー株式会社 共役ジエン系重合体、共役ジエン系重合体組成物、及びタイヤ
JP7280115B2 (ja) * 2018-06-28 2023-05-23 旭化成株式会社 変性共役ジエン系重合体混合物の製造方法
JP7390819B2 (ja) * 2018-08-10 2023-12-04 旭化成株式会社 変性共役ジエン系重合体組成物、変性共役ジエン系重合体組成物の製造方法、及びタイヤ
JP7344709B2 (ja) * 2018-08-23 2023-09-14 旭化成株式会社 変性共役ジエン系重合体組成物、ゴム組成物及びゴム組成物の製造方法
JP7385394B2 (ja) * 2018-08-30 2023-11-22 旭化成株式会社 変性共役ジエン系重合体組成物、ゴム組成物、ゴム組成物の製造方法、及びタイヤ
JP7315409B2 (ja) * 2018-09-05 2023-07-26 旭化成株式会社 ゴム組成物

Also Published As

Publication number Publication date
KR20230087459A (ko) 2023-06-16
TW202229372A (zh) 2022-08-01
US20230374182A1 (en) 2023-11-23
CN116323246A (zh) 2023-06-23
EP4230432A1 (en) 2023-08-23
WO2022080235A1 (ja) 2022-04-21

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