ES2130518T3 - Procedimiento para la preparacion de copolimeros de bloques que emplean iniciadores de polimerizacion anionicos difuncionales. - Google Patents

Procedimiento para la preparacion de copolimeros de bloques que emplean iniciadores de polimerizacion anionicos difuncionales.

Info

Publication number
ES2130518T3
ES2130518T3 ES95201735T ES95201735T ES2130518T3 ES 2130518 T3 ES2130518 T3 ES 2130518T3 ES 95201735 T ES95201735 T ES 95201735T ES 95201735 T ES95201735 T ES 95201735T ES 2130518 T3 ES2130518 T3 ES 2130518T3
Authority
ES
Spain
Prior art keywords
preparation
initiator
dilitio
degrees
band
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.)
Expired - Lifetime
Application number
ES95201735T
Other languages
English (en)
Inventor
Der Steen Frederik Hendrik Van
Judith Johanna Berendin Walhof
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Application granted granted Critical
Publication of ES2130518T3 publication Critical patent/ES2130518T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
    • C08F297/04—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes
    • C08F297/042—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes using a polyfunctional initiator
    • 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
    • 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
    • C08F4/46—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 alkali metals
    • C08F4/48—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 alkali metals selected from lithium, rubidium, caesium or francium

Abstract

SE PRESENTA UN PROCESO PARA LA PREPARACION DE UN INICIADOR DE ORGANOLITIO INDUSTRIALMENTE EFICIENTE, QUE COMPRENDE LA REACCION DE DOS INICIADORES DE MONO-ORGANOLITIO EQUIVALENTES CON UN EQUIVALENTE DE BENCENO DE 1,3-DIISOPROPENIL A UNA TEMPERATURA EN LA BANDA DE ENTRE -20 Y 60 (GRADOS) C EN UN SOLVENTE DE HIDROCARBONO APOLAR EN UNA PROPORCION MOLAR CON RELACION AL INICIADOR DE MONOORGANOLITIO DE ENTRE 0.5 Y 2, SEGUIDA POR LA ADICION A LA MEZCLA DE REACCION DE UNA PEQUEÑA CANTIDAD DE MONOMERO DE DIENO CONJUGADO, A UNA TEMPERATURA EN LA BANDA DE ENTRE 0 (GRADOS) Y 30 (GRADOS) C, PARA FORMAR UNA SOLUCION DE UN POLI(DIENO CONJUGADO) DE {AL}, {OE}DILITIO, QUE TIENE UN PESO MOLECULAR APARENTE EN LA BANDA DE ENTRE 1000 Y 3000; TAMBIEN SE PRESENTA UNA SOLUCION DE PRODUCTOS DE REACCION QUE COMPRENDE DICHO INICIADOR ESTABLE DE {AL}, {OE}DILITIO ASI COMO UN PROCESO PARA LA PREPARACION DE COPOLIMEROS DE BLOQUE SIMETRICOS USANDO DICHO INICIADOR DE {AL}, {OE}DILITIO.
ES95201735T 1994-06-27 1995-06-26 Procedimiento para la preparacion de copolimeros de bloques que emplean iniciadores de polimerizacion anionicos difuncionales. Expired - Lifetime ES2130518T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP94201847 1994-06-27

Publications (1)

Publication Number Publication Date
ES2130518T3 true ES2130518T3 (es) 1999-07-01

Family

ID=8216992

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95201735T Expired - Lifetime ES2130518T3 (es) 1994-06-27 1995-06-26 Procedimiento para la preparacion de copolimeros de bloques que emplean iniciadores de polimerizacion anionicos difuncionales.

Country Status (5)

Country Link
US (1) US5750055A (es)
JP (1) JPH0848709A (es)
DE (1) DE69509443T2 (es)
ES (1) ES2130518T3 (es)
TW (1) TW322493B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100290438B1 (ko) 1998-12-19 2001-10-26 박찬구 양쪽말단변성랜덤공중합체의제조방법
DE60120631T2 (de) 2000-09-11 2007-06-06 Société de Technologie Michelin Verfahren zur herstellung eines dilithium initiators
US7166679B2 (en) * 2003-09-24 2007-01-23 Kraton Polymers Llc Conjugated diene polymers and copolymer blocks having high vinyl content prepared using mixed microstructure control agents and process for preparing same
WO2005030816A1 (en) * 2003-09-24 2005-04-07 Kraton Polymers Research B.V. Anionic polymerization diinitiator and process for preparing same
RU2666359C2 (ru) 2013-07-22 2018-09-07 ТРИНСЕО ЮРОП ГмбХ Инициаторы полимеризации
JP2016117868A (ja) * 2014-12-24 2016-06-30 株式会社クラレ 重合体の製造方法
WO2018098023A1 (en) 2016-11-22 2018-05-31 3M Innovative Properties Company Pentablock copolymers
JP7223691B2 (ja) 2016-11-22 2023-02-16 スリーエム イノベイティブ プロパティズ カンパニー ペンタブロックコポリマーを含む多孔質膜及びその製造方法
CN114828991A (zh) 2019-12-17 2022-07-29 3M创新有限公司 包括设置在多孔基材上的均孔膜的制品及其制备方法
CN116253835A (zh) * 2021-12-10 2023-06-13 台橡股份有限公司 共轭二烯系聚合物的制造方法及其得到的共轭二烯系聚合物、橡胶及轮胎

Family Cites Families (20)

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Publication number Priority date Publication date Assignee Title
US3652516A (en) * 1969-02-10 1972-03-28 Phillips Petroleum Co Polymerization of conjugated dienes or monovinyl aromatic monomers with multifunctional initiators from diisopropenylbenzene
BE756241A (fr) * 1969-09-19 1971-03-01 Goodyear Tire & Rubber Procede de preparation d'un initiateur organometallique de polymerisation et procedes de polymerisation le mettant en oeuvre
US3668263A (en) * 1970-01-19 1972-06-06 Lithium Corp Organolithium polymerization initiators and use thereof in polymerization processes
US3694516A (en) * 1970-10-05 1972-09-26 Lithium Corp Preparation of hydrocarbon solvent solutions of organolithium compounds
US3734973A (en) * 1971-11-04 1973-05-22 Phillips Petroleum Co Multifunctional polymerization initiators from diisopropenylbenzene
US4039593A (en) * 1973-05-18 1977-08-02 Lithium Corporation Of America Preparation of hydroxy-terminated conjugated diene polymers
US3954894A (en) * 1973-05-18 1976-05-04 Lithium Corporation Of America Organotrilithium polymerization initiators
US3903168A (en) * 1973-11-23 1975-09-02 Du Pont Stable anionic polymerization initiator
FR2313389A1 (fr) * 1975-06-06 1976-12-31 Anvar Nouveaux amorceurs de polymerisation organolithiens bi-fonctionnels et leurs applications, en particulier pour l'obtention d'elastomeres thermoplastiques
US4182818A (en) * 1977-08-15 1980-01-08 The Dow Chemical Company Polyfunctional lithium containing initiator
US4172100A (en) * 1977-10-11 1979-10-23 The Dow Chemical Company 1,3-Bis[1-(4-methylphenyl)ethenyl]benzene
DE3423166A1 (de) * 1984-06-22 1986-01-02 Epis S.A., Zug Alpha-, omega-dicarbonsaeuren, verfahren zu ihrer herstellung und arzneimittel, die diese verbindungen enthalten
DE3711920A1 (de) * 1987-04-08 1988-10-27 Basf Ag Verfahren zur herstellung multifunktioneller initiatoren fuer die anionische polymerisation, oligomere multifunktionelle initiatoren, verwendung der erhaltenen polymeren zur herstellung gegenbenenfalls funktionalisierter polymere und als prepolymere fuer andere harze
US4960842A (en) * 1987-11-16 1990-10-02 The Dow Chemical Company Amine containing initiator system for anionic polymerization
CA1326479C (en) * 1987-11-16 1994-01-25 Grace Y. Lo Amine containing initiator system for anionic polymerization
EP0413294A3 (en) * 1989-08-18 1991-11-21 The Dow Chemical Company Narrow molecular weight distribution block polymers and process therefor
US5393843A (en) * 1992-08-31 1995-02-28 Shell Oil Company Butadiene polymers having terminal functional groups
AU1922095A (en) * 1994-02-18 1995-09-04 Fmc Corporation New functionalized initiators for anionic polymerization
EP0682041B1 (en) * 1994-05-09 1998-09-16 Shell Internationale Researchmaatschappij B.V. Process for the preparation of industrially applicable difunctional anionic polymerization initiators and their use
US5663398A (en) * 1996-05-17 1997-09-02 Fmc Corporation Processes for preparing functionalized alkyllithium compounds

Also Published As

Publication number Publication date
DE69509443T2 (de) 1999-09-02
JPH0848709A (ja) 1996-02-20
TW322493B (es) 1997-12-11
US5750055A (en) 1998-05-12
DE69509443D1 (de) 1999-06-10

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