FR3086945B1 - SYNTHESIS OF ETHYLENE AND MYRCENE COPOLYMER - Google Patents

SYNTHESIS OF ETHYLENE AND MYRCENE COPOLYMER Download PDF

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Publication number
FR3086945B1
FR3086945B1 FR1859212A FR1859212A FR3086945B1 FR 3086945 B1 FR3086945 B1 FR 3086945B1 FR 1859212 A FR1859212 A FR 1859212A FR 1859212 A FR1859212 A FR 1859212A FR 3086945 B1 FR3086945 B1 FR 3086945B1
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France
Prior art keywords
ethylene
myrcene
units
copolymer
synthesis
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
FR1859212A
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French (fr)
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FR3086945A1 (en
Inventor
Vincent Lafaquiere
Emma Moreso
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.)
Compagnie Generale des Etablissements Michelin SCA
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Compagnie Generale des Etablissements Michelin SCA
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Application filed by Compagnie Generale des Etablissements Michelin SCA filed Critical Compagnie Generale des Etablissements Michelin SCA
Priority to FR1859212A priority Critical patent/FR3086945B1/en
Priority to KR1020217013445A priority patent/KR20210069703A/en
Priority to PCT/FR2019/052326 priority patent/WO2020070442A1/en
Publication of FR3086945A1 publication Critical patent/FR3086945A1/en
Application granted granted Critical
Publication of FR3086945B1 publication Critical patent/FR3086945B1/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
    • C08F210/02—Ethene
    • 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
    • C08F2/00—Processes of polymerisation
    • C08F2/04—Polymerisation in solution
    • 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
    • C08F236/22—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 three or more carbon-to-carbon double bonds
    • 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
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/21—Rubbery or elastomeric properties

Abstract

La présente invention concerne un procédé de préparation d'un copolymère d'éthylène et de myrcène qui comprend des unités éthylène et des unités myrcène, les unités éthylène dans le copolymère représentant entre 50% et 95% en moles des unités éthylène et des unités myrcène du copolymère, les unités myrcène de configuration 1,2 et 3,4 dans le copolymère représentant plus de 50% en mole des unités myrcène du copolymère, lequel procédé comprend la polymérisation d'éthylène et de myrcène dans un réacteur en présence d'un système catalytique à base au moins d'un métallocène et d'un organomagnésien, de l'éthylène et du myrcène étant ajoutés de manière continue dans le réacteur au cours de la polymérisation.The present invention relates to a process for the preparation of an ethylene-myrcene copolymer which comprises ethylene units and myrcene units, the ethylene units in the copolymer representing between 50% and 95% by moles of the ethylene units and myrcene units. of the copolymer, the myrcene units of configuration 1,2 and 3,4 in the copolymer representing more than 50 mol% of the myrcene units of the copolymer, which process comprises the polymerization of ethylene and myrcene in a reactor in the presence of a catalytic system based on at least one metallocene and one organomagnesium agent, ethylene and myrcene being added continuously to the reactor during the polymerization.

FR1859212A 2018-10-04 2018-10-04 SYNTHESIS OF ETHYLENE AND MYRCENE COPOLYMER Active FR3086945B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1859212A FR3086945B1 (en) 2018-10-04 2018-10-04 SYNTHESIS OF ETHYLENE AND MYRCENE COPOLYMER
KR1020217013445A KR20210069703A (en) 2018-10-04 2019-10-02 Methods for Synthesis of Ethylene and Myrcene Copolymers
PCT/FR2019/052326 WO2020070442A1 (en) 2018-10-04 2019-10-02 Method for synthesising a copolymer of ethylene and myrcene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1859212A FR3086945B1 (en) 2018-10-04 2018-10-04 SYNTHESIS OF ETHYLENE AND MYRCENE COPOLYMER

Publications (2)

Publication Number Publication Date
FR3086945A1 FR3086945A1 (en) 2020-04-10
FR3086945B1 true FR3086945B1 (en) 2020-12-04

Family

ID=65244125

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1859212A Active FR3086945B1 (en) 2018-10-04 2018-10-04 SYNTHESIS OF ETHYLENE AND MYRCENE COPOLYMER

Country Status (3)

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KR (1) KR20210069703A (en)
FR (1) FR3086945B1 (en)
WO (1) WO2020070442A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3130807A1 (en) 2021-12-16 2023-06-23 Compagnie Generale Des Etablissements Michelin Rubber composition comprising a highly saturated diene elastomer
FR3136473A1 (en) 2022-06-14 2023-12-15 Compagnie Generale Des Etablissements Michelin Rubber composition comprising a highly saturated diene elastomer
CN115260395B (en) * 2022-07-14 2024-03-26 北京化工大学 Crystalline thermoplastic elastomer and preparation method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN105348424B (en) * 2015-07-23 2017-12-05 北京理工大学 Chiral single cyclopentadienyl rare-earth metal catalyst, preparation method and application
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

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Publication number Publication date
WO2020070442A1 (en) 2020-04-09
KR20210069703A (en) 2021-06-11
FR3086945A1 (en) 2020-04-10

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