BR112019008229A2 - polímero à base de dieno conjugado modificado e composição de borracha incluindo o mesmo - Google Patents

polímero à base de dieno conjugado modificado e composição de borracha incluindo o mesmo

Info

Publication number
BR112019008229A2
BR112019008229A2 BR112019008229A BR112019008229A BR112019008229A2 BR 112019008229 A2 BR112019008229 A2 BR 112019008229A2 BR 112019008229 A BR112019008229 A BR 112019008229A BR 112019008229 A BR112019008229 A BR 112019008229A BR 112019008229 A2 BR112019008229 A2 BR 112019008229A2
Authority
BR
Brazil
Prior art keywords
conjugated diene
based polymer
modified conjugated
rubber composition
same
Prior art date
Application number
BR112019008229A
Other languages
English (en)
Other versions
BR112019008229B1 (pt
Inventor
Sung Sohn Hae
Seung Lee He
Yeal Choi Heung
Chang Seo Kyung
Ma Kim No
Keun Kim Sun
Chul Lee Tae
Reol Na Youk
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 BR112019008229A2 publication Critical patent/BR112019008229A2/pt
Publication of BR112019008229B1 publication Critical patent/BR112019008229B1/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
    • 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
    • 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
    • C08C19/25—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
    • C08F8/42—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
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08L9/06—Copolymers with styrene
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/03—Narrow molecular weight distribution, i.e. Mw/Mn < 3
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/06—Comonomer distribution, e.g. normal, reverse or narrow
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/21—Rubbery or elastomeric properties
    • 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 

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

a presente invenção se refere a um polímero à base de dieno conjugado modificado e, mais particularmente, a um polímero à base de dieno conjugado modificado tendo uma forma unimodal de curva de distribuição de peso molecular em cromatografia de permeação em gel (gpc), distribuição de peso molecular (pdi; mwd) menor do que 1,7 e um teor de si de 100 ppm ou mais com base no peso, e incluindo uma unidade de repetição derivada de um monômero vinílico aromático em uma quantidade de 30% em peso ou mais, e uma composição de borracha incluindo a mesma.
BR112019008229-8A 2017-01-03 2017-12-08 Polímero à base de dieno conjugado modificado e composição de borracha incluindo o mesmo BR112019008229B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR20170000751 2017-01-03
KR10-2017-0000751 2017-01-03
KR10-2017-0097191 2017-07-31
KR1020170097191A KR101865798B1 (ko) 2017-01-03 2017-07-31 변성 공액디엔계 중합체 및 이를 포함하는 고무 조성물
PCT/KR2017/014427 WO2018128290A1 (ko) 2017-01-03 2017-12-08 변성 공액디엔계 중합체 및 이를 포함하는 고무 조성물

Publications (2)

Publication Number Publication Date
BR112019008229A2 true BR112019008229A2 (pt) 2019-07-09
BR112019008229B1 BR112019008229B1 (pt) 2022-12-06

Family

ID=62601107

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019008229-8A BR112019008229B1 (pt) 2017-01-03 2017-12-08 Polímero à base de dieno conjugado modificado e composição de borracha incluindo o mesmo

Country Status (8)

Country Link
US (1) US11001661B2 (pt)
EP (1) EP3536722B1 (pt)
JP (1) JP7225101B2 (pt)
KR (1) KR101865798B1 (pt)
CN (1) CN109863186B (pt)
BR (1) BR112019008229B1 (pt)
RU (1) RU2746726C2 (pt)
WO (1) WO2018128290A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101865796B1 (ko) * 2017-01-03 2018-06-11 주식회사 엘지화학 변성 공액디엔계 중합체 및 이를 포함하는 고무 조성물
KR101865798B1 (ko) * 2017-01-03 2018-06-11 주식회사 엘지화학 변성 공액디엔계 중합체 및 이를 포함하는 고무 조성물
KR102035177B1 (ko) 2018-07-11 2019-11-08 주식회사 엘지화학 변성 공액디엔계 중합체 및 이를 포함하는 고무 조성물
KR20210031407A (ko) 2019-09-11 2021-03-19 주식회사 엘지화학 변성 공액디엔계 중합체, 이의 제조방법 및 이를 포함하는 고무 조성물
WO2021049915A1 (ko) * 2019-09-11 2021-03-18 주식회사 엘지화학 변성 공액디엔계 중합체 및 이를 포함하는 고무 조성물
BR112022008322A2 (pt) * 2020-02-28 2022-10-18 Lg Chemical Ltd Polímero à base de dieno conjugado modificado, método para preparar o mesmo e composição de borracha incluindo o mesmo

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EP3059257B1 (en) 2013-10-17 2018-05-16 LG Chem, Ltd. Modified conjugated diene-based polymer, preparation method therefor, and rubber composition comprising same
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WO2016093496A1 (ko) * 2014-12-11 2016-06-16 주식회사 엘지화학 변성 공역디엔계 중합체, 이를 포함하는 변성 고무 조성물 및 변성 공역디엔계 중합체의 제조방법
KR101865796B1 (ko) * 2017-01-03 2018-06-11 주식회사 엘지화학 변성 공액디엔계 중합체 및 이를 포함하는 고무 조성물
KR101865798B1 (ko) * 2017-01-03 2018-06-11 주식회사 엘지화학 변성 공액디엔계 중합체 및 이를 포함하는 고무 조성물

Also Published As

Publication number Publication date
EP3536722A1 (en) 2019-09-11
EP3536722A4 (en) 2020-01-08
BR112019008229B1 (pt) 2022-12-06
JP7225101B2 (ja) 2023-02-20
US20200223968A1 (en) 2020-07-16
CN109863186B (zh) 2022-05-13
RU2019112097A3 (pt) 2021-02-05
WO2018128290A1 (ko) 2018-07-12
KR101865798B1 (ko) 2018-06-11
JP2020504212A (ja) 2020-02-06
RU2019112097A (ru) 2021-02-05
US11001661B2 (en) 2021-05-11
EP3536722B1 (en) 2021-02-17
CN109863186A (zh) 2019-06-07
RU2746726C2 (ru) 2021-04-19

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B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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