JPWO2020196220A1 - - Google Patents

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Publication number
JPWO2020196220A1
JPWO2020196220A1 JP2021509289A JP2021509289A JPWO2020196220A1 JP WO2020196220 A1 JPWO2020196220 A1 JP WO2020196220A1 JP 2021509289 A JP2021509289 A JP 2021509289A JP 2021509289 A JP2021509289 A JP 2021509289A JP WO2020196220 A1 JPWO2020196220 A1 JP WO2020196220A1
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.)
Granted
Application number
JP2021509289A
Other languages
Japanese (ja)
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JP7458373B2 (en
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
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Publication of JPWO2020196220A1 publication Critical patent/JPWO2020196220A1/ja
Application granted granted Critical
Publication of JP7458373B2 publication Critical patent/JP7458373B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/42—Introducing metal atoms or metal-containing groups
    • 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
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/003—Additives being defined by their diameter
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/004—Additives being defined by their length
JP2021509289A 2019-03-27 2020-03-19 Polymer compositions, crosslinked polymers, and tires Active JP7458373B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019059689 2019-03-27
JP2019059689 2019-03-27
PCT/JP2020/012194 WO2020196220A1 (en) 2019-03-27 2020-03-19 Polymer composition, crosslinked polymer, and tire

Publications (2)

Publication Number Publication Date
JPWO2020196220A1 true JPWO2020196220A1 (en) 2020-10-01
JP7458373B2 JP7458373B2 (en) 2024-03-29

Family

ID=72608703

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021509289A Active JP7458373B2 (en) 2019-03-27 2020-03-19 Polymer compositions, crosslinked polymers, and tires

Country Status (5)

Country Link
JP (1) JP7458373B2 (en)
KR (1) KR102625110B1 (en)
CN (1) CN113396070A (en)
TW (1) TW202102586A (en)
WO (1) WO2020196220A1 (en)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60314865T2 (en) * 2002-04-12 2008-03-13 Bridgestone Corp. METHOD FOR THE PRODUCTION OF MODIFIED POLYMER, THEREFORE MODIFIED POLYMER AND RUBBER COMPOSITION
JP2006290986A (en) * 2005-04-08 2006-10-26 Bridgestone Corp Rubber composition and tire using same
JP5350577B2 (en) * 2005-09-15 2013-11-27 株式会社ブリヂストン Rubber composition and tire using the same
US20110160388A1 (en) * 2008-04-30 2011-06-30 Bridgestone Corporation Process for production of modified conjugated diene copolymer, modified conjugated diene copolymer produced by the process, rubber composition, and tire
JP2010132168A (en) 2008-12-05 2010-06-17 Bridgestone Corp Pneumatic tire
JP2010254858A (en) * 2009-04-27 2010-11-11 Bridgestone Corp Rubber composition and tire for winter using the same
JP2011088988A (en) * 2009-10-21 2011-05-06 Bridgestone Corp Tire
US9695256B2 (en) 2013-10-17 2017-07-04 Lg Chem, Ltd. Modified conjugated diene-based polymer, preparation method therefor, and rubber composition comprising same
JP6516462B2 (en) * 2013-12-13 2019-05-22 旭化成株式会社 Method for producing modified conjugated diene polymer, modified conjugated diene polymer, and modified conjugated diene polymer composition
KR101687914B1 (en) * 2014-11-26 2016-12-19 주식회사 엘지화학 Rubber Composition comprising conjugated diene polymer and dispensing agent
JP6487220B2 (en) * 2015-01-22 2019-03-20 旭化成株式会社 Modified conjugated diene polymer, method for producing modified conjugated diene polymer, and composition thereof
JP6920217B2 (en) 2016-01-19 2021-08-18 株式会社ブリヂストン Rubber composition and tires
SG11201811355XA (en) * 2016-06-24 2019-01-30 Jsr Corp Method for producing modified conjugated diene-based polymer, modified conjugated diene-based polymer, polymer composition, crosslinked body, tire and compound

Also Published As

Publication number Publication date
KR102625110B1 (en) 2024-01-12
WO2020196220A1 (en) 2020-10-01
JP7458373B2 (en) 2024-03-29
KR20210102405A (en) 2021-08-19
TW202102586A (en) 2021-01-16
CN113396070A (en) 2021-09-14

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