JPWO2022080236A1 - - Google Patents

Info

Publication number
JPWO2022080236A1
JPWO2022080236A1 JP2022556888A JP2022556888A JPWO2022080236A1 JP WO2022080236 A1 JPWO2022080236 A1 JP WO2022080236A1 JP 2022556888 A JP2022556888 A JP 2022556888A JP 2022556888 A JP2022556888 A JP 2022556888A JP WO2022080236 A1 JPWO2022080236 A1 JP WO2022080236A1
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
JP2022556888A
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 JPWO2022080236A1 publication Critical patent/JPWO2022080236A1/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
    • C08G81/02—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers at least one of the polymers being obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C08G81/024—Block or graft polymers containing sequences of polymers of C08C or C08F and of polymers of C08G
    • 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
    • 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
    • C08F36/06—Butadiene
    • 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
    • C08C19/25—Incorporating silicon 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
    • C08F236/10—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
    • 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
    • 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
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00—Crosslinking
    • C08L2312/02—Crosslinking with dienes
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Tires In General (AREA)
JP2022556888A 2020-10-15 2021-10-07 Pending JPWO2022080236A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020174156 2020-10-15
PCT/JP2021/037212 WO2022080236A1 (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
JPWO2022080236A1 true JPWO2022080236A1 (ja) 2022-04-21

Family

ID=81209178

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022556888A Pending JPWO2022080236A1 (ja) 2020-10-15 2021-10-07

Country Status (7)

Country Link
US (1) US20230365728A1 (ja)
EP (1) EP4230433A1 (ja)
JP (1) JPWO2022080236A1 (ja)
KR (1) KR20230087466A (ja)
CN (1) CN116472185A (ja)
TW (1) TW202222871A (ja)
WO (1) WO2022080236A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4331862A1 (en) * 2021-04-27 2024-03-06 ZS Elastomers Co., Ltd. Conjugated diene-based polymer, rubber composition, rubber-crosslinked substance, and tire
JP7142182B1 (ja) * 2022-05-31 2022-09-26 Ｚｓエラストマー株式会社 ゴム組成物、ゴム架橋物、タイヤおよびゴム架橋物の製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8952101B2 (en) * 2010-02-26 2015-02-10 Zeon Corporation Conjugated diene rubber, rubber composition, crosslinked rubber, tire, and process for production of conjugated diene rubber
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
JP6439323B2 (ja) * 2014-08-27 2018-12-19 横浜ゴム株式会社 スタッドレスタイヤ用ゴム組成物およびスタッドレスタイヤ
JP2018123225A (ja) * 2017-01-31 2018-08-09 旭化成株式会社 ヒステリシスロスが改良されたゴム組成物、加硫物、及びゴム組成物の製造方法
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
EP3594251A4 (en) * 2017-03-07 2020-06-03 Asahi Kasei Kabushiki Kaisha MODIFIED CONJUGATED DIENE POLYMER, POLYMER COMPOSITION AND RUBBER COMPOSITION
JP7108460B2 (ja) * 2018-05-15 2022-07-28 日本ゼオン株式会社 共役ジエン系ゴムの製造方法
JP6791206B2 (ja) * 2018-05-16 2020-11-25 横浜ゴム株式会社 タイヤトレッド用ゴム組成物および空気入りタイヤ
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
KR20230087466A (ko) 2023-06-16
TW202222871A (zh) 2022-06-16
US20230365728A1 (en) 2023-11-16
WO2022080236A1 (ja) 2022-04-21
CN116472185A (zh) 2023-07-21
EP4230433A1 (en) 2023-08-23

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