BR112021019677A2 - Polímero à base de dieno conjugado modificado, método para preparar o mesmo e composição de borracha incluindo o mesmo - Google Patents

Polímero à base de dieno conjugado modificado, método para preparar o mesmo e composição de borracha incluindo o mesmo

Info

Publication number
BR112021019677A2
BR112021019677A2 BR112021019677A BR112021019677A BR112021019677A2 BR 112021019677 A2 BR112021019677 A2 BR 112021019677A2 BR 112021019677 A BR112021019677 A BR 112021019677A BR 112021019677 A BR112021019677 A BR 112021019677A BR 112021019677 A2 BR112021019677 A2 BR 112021019677A2
Authority
BR
Brazil
Prior art keywords
same
rubber composition
conjugated diene
based polymer
modified conjugated
Prior art date
Application number
BR112021019677A
Other languages
English (en)
Inventor
Jun Kim Hyun
Sik Mun Min
Ma Kim No
Mi Lee Ro
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 BR112021019677A2 publication Critical patent/BR112021019677A2/pt

Links

Classifications

    • 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
    • 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
    • C08F8/08—Epoxidation
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • 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
    • C08K9/00—Use of pretreated ingredients
    • C08K9/04—Ingredients treated with organic substances
    • C08K9/06—Ingredients treated with organic substances with silicon-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
    • C08L47/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds; Compositions of derivatives of such polymers
    • 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
    • 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

polímero à base de dieno conjugado modificado, método para preparar o mesmo e composição de borracha incluindo o mesmo. a presente invenção refere-se a um polímero à base de dieno conjugado modificado e a uma composição de borracha incluindo o mesmo, e refere-se a um polímero à base de dieno conjugado modificado que pode ter uma grande área de relaxamento mooney de 1500 mu-s ou mais, e ter um alto peso molecular e baixa viscosidade mooney após ser composto em uma composição de borracha e, desta maneira, ter excelente processabilidade durante a fabricação de um pneu, boas propriedades físicas, tais como propriedades de tração, e excelentes propriedades de viscoelasticidade, um método para preparar o mesmo e uma composição de borracha incluindo o mesmo.
BR112021019677A 2019-09-30 2020-09-29 Polímero à base de dieno conjugado modificado, método para preparar o mesmo e composição de borracha incluindo o mesmo BR112021019677A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20190121197 2019-09-30
PCT/KR2020/013373 WO2021066543A1 (ko) 2019-09-30 2020-09-29 변성 공액디엔계 중합체, 이의 제조방법 및 이를 포함하는 고무 조성물

Publications (1)

Publication Number Publication Date
BR112021019677A2 true BR112021019677A2 (pt) 2022-05-03

Family

ID=75336426

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021019677A BR112021019677A2 (pt) 2019-09-30 2020-09-29 Polímero à base de dieno conjugado modificado, método para preparar o mesmo e composição de borracha incluindo o mesmo

Country Status (9)

Country Link
US (1) US20220127438A1 (pt)
EP (1) EP3919532A4 (pt)
JP (2) JP2022520984A (pt)
KR (1) KR102527753B1 (pt)
CN (1) CN113574076A (pt)
BR (1) BR112021019677A2 (pt)
SG (1) SG11202110157RA (pt)
TW (1) TW202128798A (pt)
WO (1) WO2021066543A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220064416A1 (en) * 2019-10-30 2022-03-03 Lg Chem, Ltd. Modified Conjugated Diene-Based Polymer and Rubber Composition Including the Same
WO2023190320A1 (ja) * 2022-03-31 2023-10-05 株式会社大阪ソーダ アクリルゴム、アクリルゴム含有組成物及びゴム架橋物

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL86588C (pt) 1980-09-20
CN100334118C (zh) * 2001-11-27 2007-08-29 株式会社普利司通 共轭二烯聚合物、其制备方法和包含该共轭二烯聚合物的橡胶组合物
EP2213689B1 (en) * 2006-07-24 2011-12-07 Asahi Kasei Chemicals Corporation Modified conjugated diene polymer and process for producing thereof
JP5127521B2 (ja) * 2008-03-24 2013-01-23 旭化成ケミカルズ株式会社 変性共役ジエン系重合体及びその製造方法、並びに重合体組成物
JP2012107141A (ja) * 2010-11-18 2012-06-07 Sumitomo Rubber Ind Ltd 空気入りタイヤ
WO2013031852A1 (ja) * 2011-08-31 2013-03-07 Jsr株式会社 変性共役ジエン系重合体の製造方法
JP2014201692A (ja) * 2013-04-08 2014-10-27 住友ゴム工業株式会社 ベーストレッド用ゴム組成物及び空気入りタイヤ
KR101649024B1 (ko) * 2013-04-25 2016-08-17 주식회사 엘지화학 변성 디엔계 중합체, 이의 제조방법 및 이를 포함하는 고무 조성물
JP2015218284A (ja) * 2014-05-19 2015-12-07 旭化成ケミカルズ株式会社 重合体の製造方法
KR101923160B1 (ko) * 2015-12-24 2018-11-29 주식회사 엘지화학 변성 공액디엔계 중합체, 이의 제조방법 및 변성제
WO2017111463A1 (ko) * 2015-12-24 2017-06-29 주식회사 엘지화학 변성 공액디엔계 중합체, 이의 제조방법 및 변성제

Also Published As

Publication number Publication date
EP3919532A4 (en) 2022-04-27
CN113574076A (zh) 2021-10-29
TW202128798A (zh) 2021-08-01
KR102527753B1 (ko) 2023-05-03
JP2023059976A (ja) 2023-04-27
US20220127438A1 (en) 2022-04-28
SG11202110157RA (en) 2021-10-28
WO2021066543A1 (ko) 2021-04-08
EP3919532A1 (en) 2021-12-08
JP2022520984A (ja) 2022-04-04
KR20210038389A (ko) 2021-04-07

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