EP4077409A4 - Modifiziertes dienpolymer und verfahren zu seiner herstellung - Google Patents

Modifiziertes dienpolymer und verfahren zu seiner herstellung Download PDF

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Publication number
EP4077409A4
EP4077409A4 EP19956445.1A EP19956445A EP4077409A4 EP 4077409 A4 EP4077409 A4 EP 4077409A4 EP 19956445 A EP19956445 A EP 19956445A EP 4077409 A4 EP4077409 A4 EP 4077409A4
Authority
EP
European Patent Office
Prior art keywords
preparation
diene polymer
modified diene
modified
polymer
Prior art date
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.)
Pending
Application number
EP19956445.1A
Other languages
English (en)
French (fr)
Other versions
EP4077409A1 (de
Inventor
Liliia Andreevna BOIKO
Tatiana Aleksandrovna IARTSEVA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sibur Holding PJSC
Original Assignee
Sibur Holding PJSC
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 Sibur Holding PJSC filed Critical Sibur Holding PJSC
Publication of EP4077409A1 publication Critical patent/EP4077409A1/de
Publication of EP4077409A4 publication Critical patent/EP4077409A4/de
Pending legal-status Critical Current

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
    • C08F36/06—Butadiene
    • 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
    • B60C1/0016—Compositions of the tread
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/54—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with other compounds thereof
    • C08F4/545—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with other compounds thereof rare earths being present, e.g. triethylaluminium + neodymium octanoate
    • 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
    • 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
    • C08L21/00—Compositions of unspecified rubbers
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
EP19956445.1A 2019-12-20 2019-12-20 Modifiziertes dienpolymer und verfahren zu seiner herstellung Pending EP4077409A4 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/RU2019/000984 WO2021126001A1 (en) 2019-12-20 2019-12-20 Modified diene polymer and method for the preparation thereof

Publications (2)

Publication Number Publication Date
EP4077409A1 EP4077409A1 (de) 2022-10-26
EP4077409A4 true EP4077409A4 (de) 2023-08-23

Family

ID=76477676

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19956445.1A Pending EP4077409A4 (de) 2019-12-20 2019-12-20 Modifiziertes dienpolymer und verfahren zu seiner herstellung

Country Status (4)

Country Link
EP (1) EP4077409A4 (de)
KR (1) KR20220120620A (de)
CN (1) CN114929755B (de)
WO (1) WO2021126001A1 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2442796C1 (ru) * 2010-12-03 2012-02-20 Открытое акционерное общество "Воронежский синтетический каучук" Способ получения модифицированного 1,4-цис-полибутадиена
WO2018088919A1 (en) * 2016-11-10 2018-05-17 Public Joint Stock Company "Sibur Holding" Method for producing modified polydienes, modified polydienes produced thereby, and rubber mixtures based on the produced modified polydienes
RU2701930C1 (ru) * 2018-12-29 2019-10-02 Публичное акционерное общество "СИБУР Холдинг" Способ получения диеновых сополимеров

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016180649A1 (de) * 2015-05-13 2016-11-17 Evonik Degussa Gmbh Verbesserung des rollwiderstands von dienkautschukreifen durch silanmodifizierte polybutadiene
RU2675540C1 (ru) * 2017-12-12 2018-12-19 Публичное акционерное общество "СИБУР Холдинг" Способ получения системы для модификации полидиенов, модифицированные полидиены, резиновые смеси на основе модифицированных полидиенов

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2442796C1 (ru) * 2010-12-03 2012-02-20 Открытое акционерное общество "Воронежский синтетический каучук" Способ получения модифицированного 1,4-цис-полибутадиена
WO2018088919A1 (en) * 2016-11-10 2018-05-17 Public Joint Stock Company "Sibur Holding" Method for producing modified polydienes, modified polydienes produced thereby, and rubber mixtures based on the produced modified polydienes
RU2701930C1 (ru) * 2018-12-29 2019-10-02 Публичное акционерное общество "СИБУР Холдинг" Способ получения диеновых сополимеров

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021126001A1 *

Also Published As

Publication number Publication date
EP4077409A1 (de) 2022-10-26
KR20220120620A (ko) 2022-08-30
WO2021126001A1 (en) 2021-06-24
CN114929755A (zh) 2022-08-19
CN114929755B (zh) 2025-01-17
WO2021126001A9 (en) 2022-07-28

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RIC1 Information provided on ipc code assigned before grant

Ipc: C08C 19/25 20060101ALI20230714BHEP

Ipc: B60C 1/00 20060101ALI20230714BHEP

Ipc: C08L 15/00 20060101ALI20230714BHEP

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