MXPA03004070A - Sistema catalitico y procedimiento de preparacion de elastomeros por medio de este sistema. - Google Patents

Sistema catalitico y procedimiento de preparacion de elastomeros por medio de este sistema.

Info

Publication number
MXPA03004070A
MXPA03004070A MXPA03004070A MXPA03004070A MXPA03004070A MX PA03004070 A MXPA03004070 A MX PA03004070A MX PA03004070 A MXPA03004070 A MX PA03004070A MX PA03004070 A MXPA03004070 A MX PA03004070A MX PA03004070 A MXPA03004070 A MX PA03004070A
Authority
MX
Mexico
Prior art keywords
catalytic system
salt
preparing
polyisoprenes
polybutadienes
Prior art date
Application number
MXPA03004070A
Other languages
English (en)
Inventor
Laubry Philippe
Original Assignee
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 Rech Tech filed Critical Michelin Rech Tech
Publication of MXPA03004070A publication Critical patent/MXPA03004070A/es

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
    • 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
    • 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
    • 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

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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

La presente invencion se refiere a un sistema catalitico utilizable para preparar por polimerizacion elastomeros dienicos que comprenden poliisoprenos y polibutadienos, a un procedimiento de preparacion de dicho sistema catalitico y a un procedimiento de preparacion, por medio de este sistema catalitico, de los elastomeros dienicos que comprenden poliisoprenos con porcentajes elevados de encadenamiento 1,4-cis y polibutadienos. Un sistema catalitico segun la invencion comprende al menos: - un monomero dienico conjugado, - una sal de uno o varios metales de tierra rara de un acido fosforico organico, - un agente de alquilacion constituido por un alquilaluminio de formula AlR3, o HAlR2, y - un donador de halogeno constituido por un halogenuro de alquilaluminio, y es tal que la sal esta en suspension en al menos un disolvente hidrocarbonado inerte y saturado de tipo alifatico o aliciclico, presentando la relacion molar (agente de alquilacion/sal de tierra rara) un valor de 1 a 5.
MXPA03004070A 2000-11-09 2001-11-07 Sistema catalitico y procedimiento de preparacion de elastomeros por medio de este sistema. MXPA03004070A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0014517 2000-11-09
PCT/EP2001/012883 WO2002038636A1 (fr) 2000-11-09 2001-11-07 Systeme catalytique et procede de preparation d'elastomeres au moyen de ce systeme

Publications (1)

Publication Number Publication Date
MXPA03004070A true MXPA03004070A (es) 2004-04-20

Family

ID=8856339

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03004070A MXPA03004070A (es) 2000-11-09 2001-11-07 Sistema catalitico y procedimiento de preparacion de elastomeros por medio de este sistema.

Country Status (15)

Country Link
US (1) US6838534B2 (es)
EP (1) EP1355960B1 (es)
JP (2) JP4820529B2 (es)
KR (1) KR100882742B1 (es)
CN (1) CN100558767C (es)
AT (1) ATE416203T1 (es)
AU (1) AU2002217006A1 (es)
BR (1) BR0115238B1 (es)
CA (1) CA2427984A1 (es)
DE (1) DE60136856D1 (es)
ES (1) ES2317952T3 (es)
MX (1) MXPA03004070A (es)
RU (1) RU2268268C2 (es)
WO (1) WO2002038636A1 (es)
ZA (1) ZA200303543B (es)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1332162B1 (en) 2000-11-10 2013-05-01 Bridgestone Corporation Functionalized high cis-1,4-polybutadiene prepared using novel functionalizing agents
EP1456260B1 (fr) * 2001-12-07 2008-04-23 Société de Technologie Michelin Procede de preparation de copolymeres butadiene/isoprene et ces copolymeres
AU2003233065A1 (en) * 2002-05-16 2003-12-02 Michelin Recherche Et Technique S.A. Catalytic system for preparing polybutadienes and preparation method
AU2003292037A1 (en) * 2002-11-18 2004-06-15 Michelin Recherche Et Technique S.A. Method for obtaining a butadiene hompolymer in the presence of mono-olefin(s) with 4 carbon atoms
DE102004022676A1 (de) * 2004-05-07 2005-12-15 Bayer Ag Hydrierte Copolymerisate aus nicht substituierten und substituierten konjugierten Dienen
FR2886937B1 (fr) * 2005-06-14 2007-08-10 Michelin Soc Tech Procede de preparation d'un elastomere dienique, tel qu'un polybutadiene
FR2892121B1 (fr) * 2005-10-19 2008-01-04 Michelin Soc Tech Procede de preparation en continu d'un systeme catalytique pour polymeriser un diene conjugue, et installation pour sa mise en oeuvre.
FR2899903B1 (fr) * 2006-04-14 2012-01-06 Michelin Soc Tech Procede de preparation d'un elastomere dienique, tel qu'un polybutadiene.
US20080006833A1 (en) * 2006-06-02 2008-01-10 Semiconductor Energy Laboratory Co., Ltd. Lighting device and liquid crystal display device
FR2925477B1 (fr) 2007-12-20 2011-11-18 Michelin Soc Tech Procede de synthese d'un organophosphate de terre rare et son utilisation pour la preparation d'un systeme catalytique "preforme"
RU2515980C2 (ru) 2007-12-31 2014-05-20 Бриджстоун Корпорейшн Способ получения полидиенов полимеризацией в объеме
US8394901B2 (en) * 2008-04-29 2013-03-12 Changchun Institute Of Applied Chemistry Chinese Academy Of Sciences Bi-component catalyst system for isoprene or butadiene cis 1, 4-polymerization and polymerization process
US7906592B2 (en) * 2008-07-03 2011-03-15 Bridgestone Corporation Polymers functionalized with imide compounds containing a protected amino group
FR2939800B1 (fr) 2008-12-15 2011-06-17 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
RU2538253C2 (ru) 2009-01-23 2015-01-10 Бриджстоун Корпорейшн Полимеры, функционализированные нитрильными соединениями с защитной аминогруппой
EP2382241B1 (en) 2009-01-23 2016-11-23 Bridgestone Corporation Polymers functionalized with polycyano compounds
FR2945803B1 (fr) 2009-05-19 2011-07-29 Michelin Soc Tech Procede de synthese d'un organophosphate de terre rare et son utilisation pour la preparation d'un systeme calalytique "preforme"
FR2946047B1 (fr) 2009-06-02 2011-07-29 Michelin Soc Tech Nouveaux composes organometallique a base d'un metal appartenant a la 2eme colonne de la classification periodique et procede de preparation
FR2946048B1 (fr) 2009-06-02 2012-12-28 Michelin Soc Tech Systeme catalytique pour la polymerisation de dienes conjugues,procede de polymerisation et polymere fonctionnel obtenu
CN101724115B (zh) * 2009-12-21 2012-01-25 中国科学院长春应用化学研究所 用于制备聚异戊二烯的磺酸稀土催化剂及制法和应用
US8338544B2 (en) * 2009-12-21 2012-12-25 Bridgestone Corporation Polymers functionalized with polyoxime compounds and methods for their manufacture
BR112013014478B1 (pt) 2010-12-09 2020-08-04 China Petroleum & Chemical Corporation Catalisador de terras raras de fase homogênea à base de neodímio e processo para preparar um polímero de dieno conjugado
US8748531B2 (en) 2010-12-10 2014-06-10 Bridgestone Corporation Polymers functionalized with oxime compounds containing an acyl group
ITMI20111650A1 (it) * 2011-09-14 2013-03-15 Polimeri Europa Spa Complesso bis-imminico di lantanidi, sistema catalitico comprendente detto complesso bis-imminico e procedimento per la (co)polimerizzazione di dieni coniugati
ITMI20111652A1 (it) * 2011-09-14 2013-03-15 Polimeri Europa Spa Complesso oss-azotato di lantanidi, sistema catalitico comprendente detto complesso osso-azotato e procedimento per la (co)polimerizzazione di dieni coniugati
ITMI20111651A1 (it) * 2011-09-14 2013-03-15 Polimeri Europa Spa Complesso bis-immino piridinico di lantanidi, sistema catalitico comprendente detto complesso bis-immino piridinico e procedimento per la (co)polimerizzazione di dieni coniugati
US8962766B2 (en) 2011-09-15 2015-02-24 Bridgestone Corporation Polymers functionalized with polyhydrazone compounds
FR2991916B1 (fr) 2012-06-18 2014-07-11 Michelin & Cie Pneumatique pour vehicule a forte charge
FR2992649B1 (fr) 2012-07-02 2015-06-19 Michelin & Cie Procede de synthese en continu d'un elastomere dienique
FR3015980B1 (fr) 2014-01-02 2016-02-05 Michelin & Cie Procede de synthese en continu d'un elastomere dienique fonctionnalise.
CN103772772A (zh) * 2014-01-21 2014-05-07 大连理工大学 采用稀土聚异戊二烯胶液直接制备胶乳的方法
EP3290449B1 (en) * 2015-04-30 2019-06-05 Bridgestone Corporation Method for producing polyisoprene
WO2016209044A1 (ko) * 2015-06-24 2016-12-29 주식회사 엘지화학 공액 디엔계 중합체 제조용 촉매 조성물 및 이를 이용하여 제조된 공액 디엔계 중합체
KR20170000756A (ko) 2015-06-24 2017-01-03 주식회사 엘지화학 공액 디엔계 중합체 제조용 촉매 조성물 및 이를 이용하여 제조된 공액 디엔계 중합체
WO2016209046A1 (ko) * 2015-06-24 2016-12-29 주식회사 엘지화학 공액 디엔계 중합체 제조용 촉매 조성물 및 이를 이용하여 제조된 공액 디엔계 중합체
CN106589195B (zh) * 2015-10-19 2018-11-02 中国石油化工股份有限公司 一种制备聚异戊二烯的方法
CN108192002B (zh) * 2016-12-08 2020-07-24 中国石油化工股份有限公司 一种制备聚异戊二烯的方法
FR3068973B1 (fr) 2017-07-11 2020-08-28 Centre Nat Rech Scient Procede de fonctionnalisation d'un polydiene stereo-regulier
FR3069550A1 (fr) 2017-07-28 2019-02-01 Compagnie Generale Des Etablissements Michelin Elastomere etendu a la resine
US11427653B2 (en) 2017-12-05 2022-08-30 Compagnie Generale Des Etablissements Michelin Continuous method for producing a diene elastomer
FR3081462B1 (fr) 2018-05-25 2020-05-29 Compagnie Generale Des Etablissements Michelin Procede de synthese d'un polybutadiene fonctionnalise
KR102419952B1 (ko) * 2018-09-18 2022-07-13 주식회사 엘지화학 공액 디엔계 중합체의 제조방법 및 이를 포함하는 그라프트 공중합체의 제조방법
FR3103490B1 (fr) 2019-11-21 2021-10-22 Michelin & Cie Composition de caoutchouc comprenant un polybutadiene fonctionnalise
FR3116060B1 (fr) 2020-11-09 2023-10-27 Michelin & Cie Composition de caoutchouc de bande de roulement de pneumatique

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3794604A (en) * 1971-09-24 1974-02-26 Goodyear Tire & Rubber Diolefin polymerization catalyst composition
GB1408620A (en) * 1972-12-04 1975-10-01 Shell Int Research Isoprene polymerization and catalyst therefor
US4128708A (en) * 1977-01-19 1978-12-05 Liakumovich Alexandr G Process for preparing cis-polyisoprene
JPS6023406A (ja) 1983-07-18 1985-02-06 Asahi Chem Ind Co Ltd ポリブタジエンの製造方法
EP0304088B1 (en) 1987-08-19 1993-01-27 Asahi Kasei Kogyo Kabushiki Kaisha A prepolymerization process for producing a conjugated diene compound prepolymer solution
JPH0822881B2 (ja) * 1987-08-19 1996-03-06 旭化成工業株式会社 共役ジエン系重合体類の製造方法
CN1025787C (zh) * 1988-04-13 1994-08-31 中科院长春应用化学研究所 稀土催化体系双烯本体聚合
JP3211274B2 (ja) * 1991-08-27 2001-09-25 旭化成株式会社 共役ジエン系重合体の製造方法
US5859156A (en) * 1995-08-31 1999-01-12 The Goodyear Tire & Rubber Company Vapor phase synthesis of rubbery polymers
JP4067592B2 (ja) * 1996-12-04 2008-03-26 Ｊｓｒ株式会社 共役ジエン系重合体の製造方法
CN1084337C (zh) * 1999-01-21 2002-05-08 北京燕山石油化工公司研究院 丁二烯气相聚合稀土催化剂的组成及制备方法
DE19919870A1 (de) * 1999-04-30 2000-11-02 Bayer Ag Verfahren zur Suspensions-Polymerisation von konjugierten Dienen

Also Published As

Publication number Publication date
US20040009870A1 (en) 2004-01-15
KR20030048467A (ko) 2003-06-19
US6838534B2 (en) 2005-01-04
JP4820529B2 (ja) 2011-11-24
CN100558767C (zh) 2009-11-11
EP1355960B1 (fr) 2008-12-03
CN1484657A (zh) 2004-03-24
JP2008239996A (ja) 2008-10-09
JP2004513999A (ja) 2004-05-13
EP1355960A1 (fr) 2003-10-29
BR0115238B1 (pt) 2011-09-20
ZA200303543B (en) 2003-11-13
JP5396040B2 (ja) 2014-01-22
AU2002217006A1 (en) 2002-05-21
KR100882742B1 (ko) 2009-02-10
CA2427984A1 (fr) 2002-05-16
BR0115238A (pt) 2004-02-17
DE60136856D1 (de) 2009-01-15
WO2002038636A1 (fr) 2002-05-16
RU2268268C2 (ru) 2006-01-20
ES2317952T3 (es) 2009-05-01
ATE416203T1 (de) 2008-12-15

Similar Documents

Publication Publication Date Title
MXPA03004070A (es) Sistema catalitico y procedimiento de preparacion de elastomeros por medio de este sistema.
ZA200407894B (en) Catalytic system for preparing polybutadienes and preparation method
AU2177702A (en) Synthetic polyisoprenes and their preparation method
AU2002361972A1 (en) Method for preparing butadiene/isoprene copolymers and resulting copolymers
AU3321102A (en) Method for obtaining a polyisoprene with high cis-1,4 chaining
RU2003117028A (ru) Каталитическая система и способ получения эластомеров с помощью этой системы
PL342737A1 (en) Method fo obtaining hydrocarbons from a synthesis gas and catalyst therefor
RU2003121242A (ru) Способ получения полиизопрена с повышенным содержанием последовательностей цис-1,4
EP0879838A3 (en) Process of preparation of a polymer in the presence of a phosphazenium salt
AR025187A1 (es) Un precursor de complejo de metales mixtos, un metodo para elaborarlo, un procatalizador de la polimerizacion preparado mediante la halogenacion delprecursor y un metodo para polimerizar una olefina
ES8403940A1 (es) Procedimiento para preparar un polimero de dieno conjugado, estabilizado y esencialmente libre de color.
MXPA05007659A (es) Proceso para la obtencion de una fraccion c5 "fcc" enriquecida con isopreno y la polimerizacion selectiva del isopreno a partir de esta fraccion.
MY124057A (en) Process for preparing a supported polymerization catalyst using reduced amounts of solvent and polymerization process
ES2180169T3 (es) Disolucion de catalizador para la polimerizacion de alfa-olefinas.
DE60023080D1 (de) Geträgerter fester Katalysator für die Polymerisation von konjugierten Dienen, Verfahren zu seiner Herstellung und Polymerisationsverfahren unter Verwendung desselben
WO2012106697A4 (en) Lanthanide complex catalyst and polymerization method employing same
JP2006506494A5 (es)
MY122724A (en) Method for preparing living polymer in the presence of phosphazenium salt
WO2001077187A3 (de) Verfahren zur herstellung eines katalysatorsystems für die polymerisation von olefinen
AU5859398A (en) Process for preparing polymers from vinylaromatic compounds by dispersion polymerization
于增寿 et al. Modified Conway Method for soil available nitrogen testing
RU96102955A (ru) Способ получения цис-1,4-полибутадиена
KR960000933A (ko) 에멀젼형 수용성 폴리머의 제조방법
JPS5232983A (en) Method for the polymerization of vinyl compound
JPS5354113A (en) Steel with unstable ductile fracture resistance

Legal Events

Date Code Title Description
FG Grant or registration