JP7727827B2 - 重合体組成物及びその製造方法、架橋体、並びにタイヤ - Google Patents

重合体組成物及びその製造方法、架橋体、並びにタイヤ

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Publication number
JP7727827B2
JP7727827B2 JP2024506322A JP2024506322A JP7727827B2 JP 7727827 B2 JP7727827 B2 JP 7727827B2 JP 2024506322 A JP2024506322 A JP 2024506322A JP 2024506322 A JP2024506322 A JP 2024506322A JP 7727827 B2 JP7727827 B2 JP 7727827B2
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JP
Japan
Prior art keywords
polymer
conjugated diene
component
compound
polymer composition
Prior art date
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.)
Active
Application number
JP2024506322A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023171627A1 (https=
Inventor
利充 菊池
寛文 千賀
龍源 中濱
天斗 福本
拓哉 佐野
俊之 早川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eneos Materials Corp
Original Assignee
Eneos Materials Corp
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 by Eneos Materials Corp filed Critical Eneos Materials Corp
Publication of JPWO2023171627A1 publication Critical patent/JPWO2023171627A1/ja
Application granted granted Critical
Publication of JP7727827B2 publication Critical patent/JP7727827B2/ja
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Anticipated expiration legal-status Critical

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Classifications

    • 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
    • C08C19/02—Hydrogenation
    • 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
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • 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
    • C08L9/06—Copolymers with styrene

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Graft Or Block Polymers (AREA)
JP2024506322A 2022-03-08 2023-03-06 重合体組成物及びその製造方法、架橋体、並びにタイヤ Active JP7727827B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022035721 2022-03-08
JP2022035721 2022-03-08
PCT/JP2023/008378 WO2023171627A1 (ja) 2022-03-08 2023-03-06 重合体組成物及びその製造方法、架橋体、並びにタイヤ

Publications (2)

Publication Number Publication Date
JPWO2023171627A1 JPWO2023171627A1 (https=) 2023-09-14
JP7727827B2 true JP7727827B2 (ja) 2025-08-21

Family

ID=87935153

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024506322A Active JP7727827B2 (ja) 2022-03-08 2023-03-06 重合体組成物及びその製造方法、架橋体、並びにタイヤ

Country Status (3)

Country Link
JP (1) JP7727827B2 (https=)
TW (1) TW202337933A (https=)
WO (1) WO2023171627A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000053706A (ja) 1998-08-07 2000-02-22 Jsr Corp 水添共役ジオレフィン系重合体
JP2022028238A (ja) 2020-08-03 2022-02-16 旭化成株式会社 ゴム組成物、及びタイヤ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000053706A (ja) 1998-08-07 2000-02-22 Jsr Corp 水添共役ジオレフィン系重合体
JP2022028238A (ja) 2020-08-03 2022-02-16 旭化成株式会社 ゴム組成物、及びタイヤ

Also Published As

Publication number Publication date
JPWO2023171627A1 (https=) 2023-09-14
WO2023171627A1 (ja) 2023-09-14
TW202337933A (zh) 2023-10-01

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