SG11202112398YA - Modified conjugated diene-based polymer and rubber composition including the same - Google Patents

Modified conjugated diene-based polymer and rubber composition including the same

Info

Publication number
SG11202112398YA
SG11202112398YA SG11202112398YA SG11202112398YA SG11202112398YA SG 11202112398Y A SG11202112398Y A SG 11202112398YA SG 11202112398Y A SG11202112398Y A SG 11202112398YA SG 11202112398Y A SG11202112398Y A SG 11202112398YA SG 11202112398Y A SG11202112398Y A SG 11202112398YA
Authority
SG
Singapore
Prior art keywords
same
rubber composition
conjugated diene
based polymer
composition including
Prior art date
Application number
SG11202112398YA
Inventor
Jung Hwan Oh
He Seung Lee
Hyeon Jong Park
Hye Jung Shin
Original Assignee
Lg Chemical Ltd
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
Priority claimed from KR1020200116403A external-priority patent/KR102601721B1/en
Application filed by Lg Chemical Ltd filed Critical Lg Chemical Ltd
Publication of SG11202112398YA publication Critical patent/SG11202112398YA/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08CTREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00Chemical modification of rubber
    • C08C19/25Incorporating silicon atoms into the molecule
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08CTREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00Chemical modification of rubber
    • C08C19/22Incorporating nitrogen atoms into the molecule
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08CTREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00Chemical modification of rubber
    • C08C19/30Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
    • C08C19/42Addition 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
    • C08C19/44Addition 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
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F236/00Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02Copolymers 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
    • C08F236/04Copolymers 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
    • C08F236/14Copolymers 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
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/34Silicon-containing compounds
    • C08K3/36Silica
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08L9/06Copolymers with styrene
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C1/00Tyres characterised by the chemical composition or the physical arrangement or mixture of the composition

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
SG11202112398YA 2019-09-11 2020-09-11 Modified conjugated diene-based polymer and rubber composition including the same SG11202112398YA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20190113004 2019-09-11
KR1020200116403A KR102601721B1 (en) 2019-09-11 2020-09-10 Modified conjugated diene-based polymer, preparing method thereof and rubber composition comprising the same
PCT/KR2020/012326 WO2021049914A1 (en) 2019-09-11 2020-09-11 Modified conjugated diene-based polymer and rubber composition comprising same

Publications (1)

Publication Number Publication Date
SG11202112398YA true SG11202112398YA (en) 2021-12-30

Family

ID=74866721

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202112398YA SG11202112398YA (en) 2019-09-11 2020-09-11 Modified conjugated diene-based polymer and rubber composition including the same

Country Status (6)

Country Link
US (1) US20220213236A1 (en)
EP (1) EP3950747B1 (en)
JP (1) JP2022528321A (en)
BR (1) BR112021022891A2 (en)
SG (1) SG11202112398YA (en)
WO (1) WO2021049914A1 (en)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL86588C (en) 1980-09-20
ES2307678T3 (en) * 2001-03-26 2008-12-01 Jsr Corporation HYDROGENATED MODIFIED POLYMER, PROCEDURE TO PRODUCE THE SAME AND COMPOSITION CONTAINING THE SAME.
CN101696249B (en) * 2002-04-10 2012-08-29 旭化成化学株式会社 Modified polymers and compositions containing the same
CN1328292C (en) * 2002-06-27 2007-07-25 旭化成化学株式会社 Hydrogenated copolymer and composition thereof
BR112012005376A2 (en) * 2009-09-09 2018-05-29 Bridgestone Corp modifying agent, method for producing modified conjugated diene polymer using modifying agent and modified conjugated diene polymer.
JP2014125543A (en) * 2012-12-26 2014-07-07 Sumitomo Rubber Ind Ltd Rubber composition for base tread and pneumatic tire
KR101745763B1 (en) * 2014-11-26 2017-06-12 주식회사 엘지화학 Modified Conjugated Diene Polymer comprising amine, Modified Rubber Composition And Method For Preparing the Modified Conjugated Diene Polymer
EA201792253A1 (en) * 2015-04-10 2018-02-28 Синтос С.А. INITIATORS FOR COPOLIMERIZATION OF DIEN MONOMERS AND VINYLAROMATIC MONOMERS
KR102014521B1 (en) * 2016-04-25 2019-10-21 주식회사 엘지화학 Modified conjugated diene polymer and preparing method thereof
CN109563180B (en) * 2016-08-19 2022-01-07 旭化成株式会社 Modified conjugated diene polymer, method for producing same, rubber composition, and tire
KR102117620B1 (en) * 2017-01-04 2020-06-01 주식회사 엘지화학 Modified conjugated diene polymer and method for preparing the same
KR101926619B1 (en) * 2018-03-29 2018-12-11 금호석유화학 주식회사 A copolymer comprising a functional monomer and a method for manufacturing the same

Also Published As

Publication number Publication date
JP2022528321A (en) 2022-06-10
US20220213236A1 (en) 2022-07-07
EP3950747A4 (en) 2022-08-10
WO2021049914A1 (en) 2021-03-18
EP3950747A1 (en) 2022-02-09
EP3950747B1 (en) 2023-08-09
BR112021022891A2 (en) 2022-03-29

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