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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France
Prior art keywords
olefin
linear
carbon atoms
gas phase
copolymerizing ethylene
Prior art date
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Active
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FR2013793A
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French (fr)
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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
Universite Claude Bernard Lyon 1 UCBL
Compagnie Generale des Etablissements Michelin SCA
Ecole Superieure de Chimie Physique Electronique de Lyon
Original Assignee
Centre National de la Recherche Scientifique CNRS
Universite Claude Bernard Lyon 1 UCBL
Compagnie Generale des Etablissements Michelin SCA
Ecole Superieure de Chimie Physique Electronique de Lyon
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Application filed by Centre National de la Recherche Scientifique CNRS, Universite Claude Bernard Lyon 1 UCBL, Compagnie Generale des Etablissements Michelin SCA, Ecole Superieure de Chimie Physique Electronique de Lyon filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR2013793A priority Critical patent/FR3118039B1/en
Priority to EP21856931.7A priority patent/EP4263638A1/en
Priority to PCT/FR2021/052383 priority patent/WO2022136780A1/en
Publication of FR3118039A1 publication Critical patent/FR3118039A1/en
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    • 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

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  • 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
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
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

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2013793 2020-12-21
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

Publications (2)

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

Family

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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
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
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
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
CN113039220B (en) * 2018-11-28 2023-03-14 阿布扎比聚合物有限公司(博禄) Polyethylene compositions for film applications
US20220089802A1 (en) * 2019-01-28 2022-03-24 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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