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FR3118039B1 - process for copolymerizing ethylene and a linear α-olefin having 3 to 8 carbon atoms in the gas phase - Google Patents

process for copolymerizing ethylene and a linear α-olefin having 3 to 8 carbon atoms in the gas phase Download PDF

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Publication number
FR3118039B1
FR3118039B1 FR2013793A FR2013793A FR3118039B1 FR 3118039 B1 FR3118039 B1 FR 3118039B1 FR 2013793 A FR2013793 A FR 2013793A FR 2013793 A FR2013793 A FR 2013793A FR 3118039 B1 FR3118039 B1 FR 3118039B1
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FR
France
Prior art keywords
olefin
linear
carbon atoms
gas phase
copolymerizing ethylene
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.)
Active
Application number
FR2013793A
Other languages
French (fr)
Other versions
FR3118039A1 (en
Inventor
Franck D'agosto
Matthieu Humbert
Robert Ngo
Sébastien Norsic
Christophe Boisson
Julien Thuilliez
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.)
Centre National de la Recherche Scientifique CNRS
Compagnie Generale des Etablissements Michelin SCA
Ecole Superieure de Chimie Physique Electronique de Lyon
Universite Claude Bernard Lyon 1
Original Assignee
Centre National de la Recherche Scientifique CNRS
Compagnie Generale des Etablissements Michelin SCA
Ecole Superieure de Chimie Physique Electronique de Lyon
Universite Claude Bernard Lyon 1
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 Centre National de la Recherche Scientifique CNRS, Compagnie Generale des Etablissements Michelin SCA, Ecole Superieure de Chimie Physique Electronique de Lyon, Universite Claude Bernard Lyon 1 filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR2013793A priority Critical patent/FR3118039B1/en
Priority to PCT/FR2021/052383 priority patent/WO2022136780A1/en
Priority to EP21856931.7A priority patent/EP4263638A1/en
Publication of FR3118039A1 publication Critical patent/FR3118039A1/en
Application granted granted Critical
Publication of FR3118039B1 publication Critical patent/FR3118039B1/en
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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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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
    • C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
    • C08F2410/06—Catalyst characterized by its size

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

L’invention concerne un procédé de préparation d’un copolymère d’éthylène et d’une α-oléfine linéaire ayant 3 à 8 atomes de carbone contenant moins de 1% en mole de l’α-oléfine linéaire, lequel procédé comprend la polymérisation en phase gazeuse d’un mélange monomère composé d’éthylène et de l’α-oléfine linéaire en présence d’un système catalytique supporté sur un support inorganique poreux.The invention relates to a process for preparing a copolymer of ethylene and a linear α-olefin having 3 to 8 carbon atoms containing less than 1 mole percent of the linear α-olefin, which process comprises polymerizing in the gas phase of a monomer mixture composed of ethylene and linear α-olefin in the presence of a catalytic system supported on a porous inorganic support.

FR2013793A 2020-12-21 2020-12-21 process for copolymerizing ethylene and a linear α-olefin having 3 to 8 carbon atoms in the gas phase Active FR3118039B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2013793A FR3118039B1 (en) 2020-12-21 2020-12-21 process for copolymerizing ethylene and a linear α-olefin having 3 to 8 carbon atoms in the gas phase
PCT/FR2021/052383 WO2022136780A1 (en) 2020-12-21 2021-12-17 Method for gas-phase copolymerisation of ethylene and of a linear alpha-olefin having 3 to 8 carbon atoms
EP21856931.7A EP4263638A1 (en) 2020-12-21 2021-12-17 Method for gas-phase copolymerisation of ethylene and of a linear alpha-olefin having 3 to 8 carbon atoms

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2013793A FR3118039B1 (en) 2020-12-21 2020-12-21 process for copolymerizing ethylene and a linear α-olefin having 3 to 8 carbon atoms in the gas phase
FR2013793 2020-12-21

Publications (2)

Publication Number Publication Date
FR3118039A1 FR3118039A1 (en) 2022-06-24
FR3118039B1 true FR3118039B1 (en) 2024-03-29

Family

ID=75438923

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2013793A Active FR3118039B1 (en) 2020-12-21 2020-12-21 process for copolymerizing ethylene and a linear α-olefin having 3 to 8 carbon atoms in the gas phase

Country Status (3)

Country Link
EP (1) EP4263638A1 (en)
FR (1) FR3118039B1 (en)
WO (1) WO2022136780A1 (en)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5232999A (en) * 1992-01-27 1993-08-03 Phillips Petroleum Company Olefin polymerization catalyst and process
US5744415A (en) * 1995-12-28 1998-04-28 Union Carbide Chemicals & Plastics Technology Corporation Rare earth metal catalyst for olefin polymerization
DE102005053783A1 (en) 2005-11-09 2007-05-10 T-Mobile International Ag & Co. Kg Method for operating a mobile communication system and corresponding mobile communication system
FR2893029B1 (en) 2005-11-09 2009-01-16 Michelin Soc Tech METALOCENE COMPLEX BOROHYDRIDE OF LANTHANIDE, INCORPORATING CATALYTIC SYSTEM, POLYMERIZATION METHOD USING THE SAME, AND ETHYLENE / BUTADIENE COPOLYMER OBTAINED BY THIS PROCESS
FR2893028B1 (en) 2005-11-09 2008-02-15 Michelin Soc Tech METALOCENE COMPLEX BOROHYDRIDE OF LANTHANIDE, INCORPORATING CATALYTIC SYSTEM, POLYMERIZATION METHOD USING THE SAME, AND ETHYLENE / BUTADIENE COPOLYMER OBTAINED BY THIS PROCESS
FR3029920B1 (en) 2014-12-12 2016-12-09 Univ Claude Bernard Lyon FUNCTIONAL OR TELECHELIC POLYOLEFIN, ITS DERIVATIVES, AND PROCESS FOR PREPARING THE SAME
FR3044241A1 (en) 2015-12-01 2017-06-02 Michelin & Cie CATALYTIC SYSTEM COMPRISING RARE EARTH METALLOCENE
FR3044662B1 (en) 2015-12-03 2017-12-08 Michelin & Cie PREFORMED CATALYTIC SYSTEM COMPRISING RARE EARTH METALLOCENE
FR3054220A1 (en) 2016-07-25 2018-01-26 Compagnie Generale Des Etablissements Michelin PREFORMED CATALYTIC SYSTEM COMPRISING RARE EARTH METALLOCENE
JP2019099719A (en) * 2017-12-05 2019-06-24 株式会社ブリヂストン Copolymer, rubber composition, resin composition, tire, and resin product
KR102553656B1 (en) * 2018-11-28 2023-07-17 아부 다비 폴리머스 씨오. 엘티디 (보르쥬) 엘엘씨. Polyethylene composition for film application
WO2020156993A1 (en) * 2019-01-28 2020-08-06 Borealis Ag Process for producing a polymer composition

Also Published As

Publication number Publication date
WO2022136780A1 (en) 2022-06-30
EP4263638A1 (en) 2023-10-25
FR3118039A1 (en) 2022-06-24

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