SG11202110479QA - Modified conjugated diene-based polymer - Google Patents

Modified conjugated diene-based polymer

Info

Publication number
SG11202110479QA
SG11202110479QA SG11202110479QA SG11202110479QA SG11202110479QA SG 11202110479Q A SG11202110479Q A SG 11202110479QA SG 11202110479Q A SG11202110479Q A SG 11202110479QA SG 11202110479Q A SG11202110479Q A SG 11202110479QA SG 11202110479Q A SG11202110479Q A SG 11202110479QA
Authority
SG
Singapore
Prior art keywords
conjugated diene
based polymer
modified conjugated
modified
diene
Prior art date
Application number
SG11202110479QA
Inventor
Geun Seung Baek
Ro Mi Lee
He Seung Lee
Min Sik Mun
No Ma Kim
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
Application filed by Lg Chemical Ltd filed Critical Lg Chemical Ltd
Publication of SG11202110479QA publication Critical patent/SG11202110479QA/en

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
    • 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
    • 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
    • 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
    • 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
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/22—Incorporating nitrogen atoms into the molecule
    • 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
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
    • C08C19/42—Addition 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
    • C08C19/44—Addition 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
    • 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
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2810/00—Chemical modification of a polymer
    • 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 
SG11202110479QA 2019-11-29 2020-11-27 Modified conjugated diene-based polymer SG11202110479QA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20190157390 2019-11-29
PCT/KR2020/017182 WO2021107717A1 (en) 2019-11-29 2020-11-27 Modified conjugated diene-based polymer

Publications (1)

Publication Number Publication Date
SG11202110479QA true SG11202110479QA (en) 2021-10-28

Family

ID=76129934

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202110479QA SG11202110479QA (en) 2019-11-29 2020-11-27 Modified conjugated diene-based polymer

Country Status (9)

Country Link
US (1) US20220185932A1 (en)
EP (1) EP3925985A4 (en)
JP (1) JP7199777B2 (en)
KR (1) KR102509517B1 (en)
CN (1) CN113574078B (en)
BR (1) BR112021022864A2 (en)
SG (1) SG11202110479QA (en)
TW (1) TW202134291A (en)
WO (1) WO2021107717A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023174392A (en) * 2022-05-27 2023-12-07 株式会社ブリヂストン Method for producing rubber composition, rubber composition and tire

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL86588C (en) 1980-09-20
JPH06271706A (en) 1993-03-22 1994-09-27 Bridgestone Corp Tread rubber composition
WO2003087171A1 (en) * 2002-04-12 2003-10-23 Bridgestone Corporation Process for producing modified polymer, modified polymer obtained by the process, and rubber composition
WO2009113546A1 (en) * 2008-03-10 2009-09-17 株式会社ブリヂストン Method for producing modified conjugated diene polymer/copolymer, modified conjugated diene polymer/copolymer, and rubber composition and tier using the same
JP5595699B2 (en) * 2009-09-09 2014-09-24 株式会社ブリヂストン Modifier, modified conjugated diene polymer production method, modified conjugated diene polymer, rubber composition, and pneumatic tire
EP2476709A4 (en) * 2009-09-09 2013-08-14 Bridgestone Corp Modifying agent, method for producing modified conjugated diene polymer using modifying agent, and modified conjugated diene polymer
JP5961382B2 (en) * 2012-01-10 2016-08-02 株式会社ブリヂストン Rubber composition for tire, vulcanized rubber composition for tire, and tire using the same
KR101923160B1 (en) * 2015-12-24 2018-11-29 주식회사 엘지화학 Modified conjugated diene polymer, preparation method thereof and modifying agent
KR102617334B1 (en) * 2017-12-05 2023-12-26 주식회사 엘지화학 Modified conjugated diene polymer and rubber composition comprising the same
KR102167122B1 (en) * 2017-12-05 2020-10-16 주식회사 엘지화학 Modified conjugated diene polymer and rubber composition comprising the same
KR102179487B1 (en) * 2017-12-05 2020-11-16 주식회사 엘지화학 Modified conjugated diene polymer and rubber composition comprising the same
KR102617161B1 (en) * 2017-12-05 2023-12-26 주식회사 엘지화학 Modified conjugated diene polymer and rubber composition comprising the same
KR102323810B1 (en) * 2017-12-05 2021-11-10 주식회사 엘지화학 Modified conjugated diene polymer and rubber composition comprising the same
BR112020016299B1 (en) * 2018-05-08 2023-12-05 Lg Chem, Ltd MODIFIED CONJUGATED DIENE-BASED POLYMER AND RUBBER COMPOSITION INCLUDING THE SAME

Also Published As

Publication number Publication date
TW202134291A (en) 2021-09-16
KR20210067949A (en) 2021-06-08
EP3925985A4 (en) 2022-04-13
EP3925985A1 (en) 2021-12-22
CN113574078A (en) 2021-10-29
JP2022521596A (en) 2022-04-11
WO2021107717A1 (en) 2021-06-03
BR112021022864A2 (en) 2022-01-04
JP7199777B2 (en) 2023-01-06
US20220185932A1 (en) 2022-06-16
CN113574078B (en) 2023-09-26
KR102509517B1 (en) 2023-03-16

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