EP4077409A4 - Modified diene polymer and method for the preparation thereof - Google Patents

Modified diene polymer and method for the preparation thereof Download PDF

Info

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
German (de)
French (fr)
Other versions
EP4077409A1 (en
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/en
Publication of EP4077409A4 publication Critical patent/EP4077409A4/en
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 Modified diene polymer and method for the preparation thereof Pending EP4077409A4 (en)

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 (en) 2022-10-26
EP4077409A4 true EP4077409A4 (en) 2023-08-23

Family

ID=76477676

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19956445.1A Pending EP4077409A4 (en) 2019-12-20 2019-12-20 Modified diene polymer and method for the preparation thereof

Country Status (4)

Country Link
EP (1) EP4077409A4 (en)
KR (1) KR20220120620A (en)
CN (1) CN114929755A (en)
WO (1) WO2021126001A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2442796C1 (en) * 2010-12-03 2012-02-20 Открытое акционерное общество "Воронежский синтетический каучук" Way of production of modified 1,4-cis-polybutadiene
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 (en) * 2018-12-29 2019-10-02 Публичное акционерное общество "СИБУР Холдинг" Method of producing diene copolymers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY180265A (en) * 2015-05-13 2020-11-26 Evonik Operations Gmbh Improvement of the rolling resistance of diene-based rubber tyres by silane-modified polybutadiene
RU2675540C1 (en) * 2017-12-12 2018-12-19 Публичное акционерное общество "СИБУР Холдинг" Method for preparing a system for modification of polydienes, modified polydienes, rubber mixtures based on modified polydienes

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2442796C1 (en) * 2010-12-03 2012-02-20 Открытое акционерное общество "Воронежский синтетический каучук" Way of production of modified 1,4-cis-polybutadiene
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 (en) * 2018-12-29 2019-10-02 Публичное акционерное общество "СИБУР Холдинг" Method of producing diene copolymers

Also Published As

Publication number Publication date
WO2021126001A1 (en) 2021-06-24
WO2021126001A9 (en) 2022-07-28
EP4077409A1 (en) 2022-10-26
CN114929755A (en) 2022-08-19
KR20220120620A (en) 2022-08-30

Similar Documents

Publication Publication Date Title
EP3881819A4 (en) Two-dosage-form essence and preparation method therefor
CA3104900A1 (en) Implantable micro-biosensor and method for operating the same
EP3733841A4 (en) Monooxygenase mutant, preparation method therefor and application thereof
EP3878875A4 (en) Olefinic copolymer and preparation method therefor
EP3854819A4 (en) Nanocellulose and method for producing same
EP4081576A4 (en) Dual-crosslinked hydrogel and preparation method thereof
EP4023329A4 (en) Dearsenification adsorbent and preparation method therefor
EP3950129A4 (en) Catalytic-cracking catalyst and method for preparation thereof
EP4021928A4 (en) Modified n-810 and methods therefor
EP3752284A4 (en) Nanopore assemblies and uses thereof
TWI800621B (en) Polyolefin - polydiorganosiloxane block copolymer and method for the synthesis thereof
EP3858833A4 (en) Aminonordecane derivative, and preparation method therefor and application thereof
EP3677286A4 (en) Hemostatic complex and preparation method therefor
EP4082534A4 (en) Solid preparation, and preparation method therefor and use thereof
EP3586343A4 (en) Titanium-molybdate and method for making the same
EP3976657A4 (en) Anti-trka antibodies and uses thereof
EP3925954A4 (en) Fluorolactone and method for producing same
EP3773520A4 (en) Bioxomes particles, redoxomes, method and composition
EP4081645A4 (en) Fermentation method and uses thereof
EP3812494A4 (en) Bio-cellulose sheet and preparation method thereof
EP3970966A4 (en) Polymer material and method for producing same
EP3977997A4 (en) Solid dispersion and preparation method therefor
EP4084020A4 (en) Connection structure and manufucturing method therefor
EP3798243A4 (en) Modified conjugated diene-based polymer and preparation method therefor
EP4077409A4 (en) Modified diene polymer and method for the preparation thereof

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20220701

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20230720

RIC1 Information provided on ipc code assigned before grant

Ipc: C08C 19/25 20060101ALI20230714BHEP

Ipc: B60C 1/00 20060101ALI20230714BHEP

Ipc: C08L 15/00 20060101ALI20230714BHEP

Ipc: C08L 9/00 20060101ALI20230714BHEP

Ipc: C08F 36/06 20060101ALI20230714BHEP

Ipc: C08F 293/00 20060101ALI20230714BHEP

Ipc: C08F 2/44 20060101AFI20230714BHEP