BR112015012991A2 - sistema catalítico multicomponentes, seu processo de preparação e processo de polimerização do isopreno que o utiliza - Google Patents

sistema catalítico multicomponentes, seu processo de preparação e processo de polimerização do isopreno que o utiliza

Info

Publication number
BR112015012991A2
BR112015012991A2 BR112015012991A BR112015012991A BR112015012991A2 BR 112015012991 A2 BR112015012991 A2 BR 112015012991A2 BR 112015012991 A BR112015012991 A BR 112015012991A BR 112015012991 A BR112015012991 A BR 112015012991A BR 112015012991 A2 BR112015012991 A2 BR 112015012991A2
Authority
BR
Brazil
Prior art keywords
catalytic system
isoprene
rare earth
earth metal
hydrocarbon solvent
Prior art date
Application number
BR112015012991A
Other languages
English (en)
Inventor
Courbes Gaël
Original Assignee
Michelin & Cie
Michelin Rech Tech
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 Michelin & Cie, Michelin Rech Tech filed Critical Michelin & Cie
Publication of BR112015012991A2 publication Critical patent/BR112015012991A2/pt

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
    • C08F136/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F136/02—Homopolymers 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
    • C08F136/04—Homopolymers 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
    • C08F136/08—Isoprene
    • 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
    • C08F36/08—Isoprene
    • 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
    • C08F2/02—Polymerisation in bulk
    • 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
    • C08F2/06—Organic solvent
    • 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
    • C08F4/52—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 selected from boron, aluminium, gallium, indium, thallium or rare earths
    • 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
    • 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

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)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerization Catalysts (AREA)

Abstract

resumo sistema catalítico multicomponentes, seu processo de preparação e processo de polimerização do isopreno que o utiliza a presente invenção se refere a um novo sistema catalítico pré-formado multicomponentes à base pelo menos: de isopreno, de um sal metálico de terra-rara de um ácido fosfórico orgânico ou de um ácido carboxílico; de um solvente hidrocarbonado inerte saturado ou insaturado cuja a temperatura de ebulição é inferior a 40ºc em pressão atmosférica; de um agente de alquilação constituído por um trialquilalumínio específico; e de um doador de halogênio constituído por um halogeneto de alquilalumínio; esse sistema catalítico compreendendo o metal terra-rara de acordo com uma concentração igual ou superior a 0,005 mol/l. a utilização de um tal sistema catalítico permite notadamente polimerizar com uma boa atividade catalítica, isopreno, em solução em um solvente hidrocarbonado volátil ao mesmo tempo em que se beneficia da vantagem econômica ligada a um processo em solvente volátil, também objeto da invenção. os elastômeros diênicos obtidos apresentam uma taxa elevada de cadeias 1,4-cis. 1/1
BR112015012991A 2012-12-04 2013-12-03 sistema catalítico multicomponentes, seu processo de preparação e processo de polimerização do isopreno que o utiliza BR112015012991A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1261576A FR2998895B1 (fr) 2012-12-04 2012-12-04 Nouveau systeme catalytique multi-composants, son procede de preparation et procede de polymerisation de l'isoprene le mettant en œuvre
PCT/EP2013/075437 WO2014086804A1 (fr) 2012-12-04 2013-12-03 Systeme catalytique multi-composants, son procede de preparation et procede de polymerisation de l'isoprene le mettant en oeuvre

Publications (1)

Publication Number Publication Date
BR112015012991A2 true BR112015012991A2 (pt) 2017-07-11

Family

ID=48224865

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015012991A BR112015012991A2 (pt) 2012-12-04 2013-12-03 sistema catalítico multicomponentes, seu processo de preparação e processo de polimerização do isopreno que o utiliza

Country Status (7)

Country Link
US (1) US9663599B2 (pt)
EP (1) EP2928929B1 (pt)
CN (1) CN104854149B (pt)
BR (1) BR112015012991A2 (pt)
FR (1) FR2998895B1 (pt)
RU (1) RU2669196C2 (pt)
WO (1) WO2014086804A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106977638B (zh) * 2017-03-30 2020-03-27 青岛竣翔科技有限公司 一种制备粒状反式异戊橡胶的连续化生产方法及装置
CN107828005B (zh) * 2017-11-14 2020-06-16 青岛瑞林材料科技有限公司 一种合成丁二烯异戊二烯均聚物及共聚物的方法
CN113929802B (zh) * 2020-06-29 2024-04-30 中国石油天然气股份有限公司 稀土催化剂及其制备方法和应用

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1223396A (en) * 1981-06-29 1987-06-23 Tooru Shibata Process for producing conjugated diene polymer
US5652304A (en) * 1995-08-31 1997-07-29 The Goodyear Tire & Rubber Company Vapor phase synthesis of rubbery polymers
CN100523021C (zh) * 2000-11-13 2009-08-05 米其林技术公司 合成聚异戊二烯及其制备方法
US6780948B2 (en) * 2002-03-28 2004-08-24 The Goodyear Tire & Rubber Company Synthesis of polyisoprene with neodymium catalyst
FR2850101B1 (fr) * 2003-01-22 2007-03-02 Michelin Soc Tech Procede d'obtention d'une coupe c5 "fcc" enrichie en isoprene et polymerisation selective de l'isoprene a partir de cette coupe
FR2899903B1 (fr) * 2006-04-14 2012-01-06 Michelin Soc Tech Procede de preparation d'un elastomere dienique, tel qu'un polybutadiene.
RU2515980C2 (ru) * 2007-12-31 2014-05-20 Бриджстоун Корпорейшн Способ получения полидиенов полимеризацией в объеме
FR2939801B1 (fr) * 2008-12-15 2010-12-31 Michelin Soc Tech Procede de preparation d'un elastomere dienique fonctionnalise, tel qu'un polybutadiene.
US8188195B2 (en) * 2008-12-31 2012-05-29 Bridgestone Corporation Polymers functionalized with nitroso compounds
FR2944800B1 (fr) * 2009-04-28 2012-10-26 Michelin Soc Tech Systemes catalytiques a base d'un complexe de terres rares pour la polymerisation stereospecifique des dienes conjugues

Also Published As

Publication number Publication date
US9663599B2 (en) 2017-05-30
CN104854149B (zh) 2017-09-05
RU2669196C2 (ru) 2018-10-09
FR2998895A1 (fr) 2014-06-06
EP2928929A1 (fr) 2015-10-14
EP2928929B1 (fr) 2018-05-16
WO2014086804A1 (fr) 2014-06-12
CN104854149A (zh) 2015-08-19
US20150315312A1 (en) 2015-11-05
RU2015126852A (ru) 2017-01-12
FR2998895B1 (fr) 2015-07-31

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]