ES2121286T3 - Procedimiento para la preparacion de iniciadores de polimerizacion anionicos difuncionales utilizables en la industria y su uso. - Google Patents

Procedimiento para la preparacion de iniciadores de polimerizacion anionicos difuncionales utilizables en la industria y su uso.

Info

Publication number
ES2121286T3
ES2121286T3 ES95201159T ES95201159T ES2121286T3 ES 2121286 T3 ES2121286 T3 ES 2121286T3 ES 95201159 T ES95201159 T ES 95201159T ES 95201159 T ES95201159 T ES 95201159T ES 2121286 T3 ES2121286 T3 ES 2121286T3
Authority
ES
Spain
Prior art keywords
preparation
anionic polymerization
initiator
mono
diffunctional
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
ES95201159T
Other languages
English (en)
Inventor
Roger Michel Andre Fayt
Der Steen Frederik Hendrik Van
Philippe Jules Teyssie
Judith Johanna Berendin Walhof
Yi-Song Yu
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 ES2121286T3 publication Critical patent/ES2121286T3/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

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)
  • Inorganic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Polymerization Catalysts (AREA)

Abstract

PROCESO PARA LA PREPARACION DE UN DIINICIADOR DE AL , OE}DILITIO POLI{(DIENO CONJUGADO QUE TIENE UN PESO MOLECUALR APARENTE QUE VA DE 1000 A 3000, QUE COMPRENDE LA REACCION DE INICIADOR MONO-ORGANOLITIO CON BENCENO DIISOPROPENILO EN UN SOLVENTE DE HIDROCARBURO APOLAR, OPCIONALMENTE EN PRESENCIA DE UNA AMINA TERCIARIA, SEGUIDO POR LA ADICION A LA MEZCLA DE REACCION DE UNA PEQUEÑA CANTIDAD DE MONOMERO DE DIENO CONJUGADO Y AL MENOS 15% EN VOLUMEN DE UN ACTIVADOR DE ETER AROMATICO A UNA TEMPERATURA QUE VA DE 0 A 30 (GRADOS) C; EL USO DE DICHO INICIADOR {AL},{OE}-DITIO PARA LA ELABORACION DE COPOLIMEROS BLOQUE SIMETRICOS POR POLIMERIZACION ANIONICA , A PARTIR DE MONOMEROS DE COMPUESTO DE VINILO POLAR Y/O DIENO CONJUGADO MONOVINILAROMATICO; Y COPOLIMEROS BLOQUE ASI OBTENIDOS QUE TIENE UNA COMBINACION DE UNA ESTRECHA DISTRIBUCION DE PESO MOLECULAR (MW/MN INFERIOR O IGUAL A 1.20) Y RELATIVAMENTE BAJO EN CONTENIDOS DE VINILO (INFERIOR O IGUAL A 18%) Y COPOLIMEROS BLOQUE SIMETRICOS LINEALES QUE SEPUEDEN OBTENER CON EL.
ES95201159T 1994-05-09 1995-05-04 Procedimiento para la preparacion de iniciadores de polimerizacion anionicos difuncionales utilizables en la industria y su uso. Expired - Lifetime ES2121286T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP94201287 1994-05-09

Publications (1)

Publication Number Publication Date
ES2121286T3 true ES2121286T3 (es) 1998-11-16

Family

ID=8216860

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95201159T Expired - Lifetime ES2121286T3 (es) 1994-05-09 1995-05-04 Procedimiento para la preparacion de iniciadores de polimerizacion anionicos difuncionales utilizables en la industria y su uso.

Country Status (5)

Country Link
US (1) US5554696A (es)
JP (1) JP3758703B2 (es)
DE (1) DE69504747T2 (es)
ES (1) ES2121286T3 (es)
TW (1) TW381102B (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1007534C2 (nl) * 1996-12-03 1999-05-12 Japan Elastomer Co Rubberachtig polymeer alsmede werkwijze voor de bereiding daarvan.
US20010046938A1 (en) * 2000-03-04 2001-11-29 Halasa Adel Farhan Synthesis of dilithium initiator
JP4685018B2 (ja) * 2003-09-24 2011-05-18 クレイトン・ポリマーズ・リサーチ・ベー・ベー アニオン重合ジイニシエーターおよびその調製方法
FR2915202B1 (fr) * 2007-04-18 2009-07-17 Michelin Soc Tech Elastomere dienique couple monomodal possedant une fonction silanol en milieu de chaine, son procede d'obtention et composition de caoutchouc le contenant.
FR3012454B1 (fr) 2013-10-30 2015-12-18 Michelin & Cie Elastomere dienique modifie comprenant majoritairement un elastomere dienique couple par un compose alcoxysilane portant un groupe epoxyde et fonctionnalise amine en extremite de chaine
JP2016117868A (ja) * 2014-12-24 2016-06-30 株式会社クラレ 重合体の製造方法
KR102034443B1 (ko) * 2016-04-01 2019-10-21 주식회사 엘지화학 연속 공정식 음이온 중합개시제의 제조방법 및 이로부터 제조되는 음이온 중합개시제
KR102034447B1 (ko) * 2016-04-01 2019-10-21 주식회사 엘지화학 연속 공정식 음이온 중합개시제의 제조방법 및 이로부터 제조되는 음이온 중합개시제
CN107922524B (zh) * 2015-09-17 2020-06-19 Lg化学株式会社 阴离子聚合引发剂的制备方法、制备设备和由其制备的阴离子聚合引发剂
KR102019714B1 (ko) * 2016-06-14 2019-09-09 주식회사 엘지화학 음이온 중합개시제의 제조방법과 제조장치, 및 이로부터 제조되는 음이온 중합개시제
JP6498790B2 (ja) 2015-09-17 2019-04-10 エルジー・ケム・リミテッド アニオン重合開始剤の製造方法、製造装置およびこれから製造されるアニオン重合開始剤
KR102034442B1 (ko) * 2016-07-27 2019-10-21 주식회사 엘지화학 음이온 중합개시제의 제조장치 및 이를 이용한 음이온 중합개시제의 제조방법
CN115028787B (zh) * 2016-09-09 2024-06-11 戴纳索尔伊莱斯托米罗斯公司 用于高乙烯基嵌段共聚的极性改性剂体系
KR102041813B1 (ko) * 2016-10-20 2019-11-07 주식회사 엘지화학 음이온 중합개시제의 제조방법, 이의 제조장치 및 이로부터 제조되는 음이온 중합개시제 조성물
KR102034454B1 (ko) * 2017-01-04 2019-10-21 주식회사 엘지화학 중합개시제 조성물, 이의 제조방법 및 이를 이용한 중합체의 제조방법
BR112022008322A2 (pt) * 2020-02-28 2022-10-18 Lg Chemical Ltd Polímero à base de dieno conjugado modificado, método para preparar o mesmo e composição de borracha incluindo o mesmo

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3903168A (en) * 1973-11-23 1975-09-02 Du Pont Stable anionic polymerization initiator
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
US5393843A (en) * 1992-08-31 1995-02-28 Shell Oil Company Butadiene polymers having terminal functional groups
US5462994A (en) * 1994-01-27 1995-10-31 The Dow Chemical Company Preparation of conjugated diene-monoalkenyl arene block copolymers having a low polydispersity index
US5464914A (en) * 1994-06-29 1995-11-07 The Dow Chemical Company Preparation of a low polydisperse polymer

Also Published As

Publication number Publication date
TW381102B (en) 2000-02-01
DE69504747D1 (de) 1998-10-22
JP3758703B2 (ja) 2006-03-22
US5554696A (en) 1996-09-10
JPH07304810A (ja) 1995-11-21
DE69504747T2 (de) 1999-03-18

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