ES2120696T3 - Iniciador multifuncional para la obtencion de polimeros en estrella por via anionica, su procedimiento de fabricacion y polimeros en estrella correspondientes, su procedimiento de fabricacion y sus aplicaciones. - Google Patents

Iniciador multifuncional para la obtencion de polimeros en estrella por via anionica, su procedimiento de fabricacion y polimeros en estrella correspondientes, su procedimiento de fabricacion y sus aplicaciones.

Info

Publication number
ES2120696T3
ES2120696T3 ES95401481T ES95401481T ES2120696T3 ES 2120696 T3 ES2120696 T3 ES 2120696T3 ES 95401481 T ES95401481 T ES 95401481T ES 95401481 T ES95401481 T ES 95401481T ES 2120696 T3 ES2120696 T3 ES 2120696T3
Authority
ES
Spain
Prior art keywords
manufacturing procedure
polymers
star
links
double
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
ES95401481T
Other languages
English (en)
Inventor
Pierre Lutz
Paul Rempp
David Rein
Philippe Heim
Pascal Nicol
Bruno Vuillemin
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.)
Arkema France SA
Original Assignee
Elf Atochem SA
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 Elf Atochem SA filed Critical Elf Atochem SA
Application granted granted Critical
Publication of ES2120696T3 publication Critical patent/ES2120696T3/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
    • 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
    • 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

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

Abstract

LA INVENCION SE REFIERE A UN CEBADOR MULTIFUNCIONAL PARA LA POLIMERIZACION ANIONICA. EL CEBADOR RESPONDE A LA FORMULA (PA){SUB,A N{SUP,N-}NLI{SUP,+} DONDE PA ES UNA SECUENCIA POLIMERA DE UN MONOMERO A VINILAROMATICO O DIENICO, DONDE A ES EL NUMERO DE BRAZOS DE LA SECUENCIA PA, DONDE N ES UN NODULO RETICULADO QUE YA NO COMPRENDE O PRACTICAMENTE NO COMPRENDE YA DOBLES ENLACES RESIDUALES, QUE TIENE LA FORMULA (PMR) (RLI){SUB,P} EN LA QUE MR ES UN MONOMERO QUE COMPRENDE AL MENOS DOS DOBLES ENLACES POLIMERIZABLES POR MOLECULAS, PMR ES UN NODULO RETICULADO DE AL MENOS UN MONOMERO MR POLIMERIZADO Y QUE CONTIENE 3 A 30% DE DOBLES ENLACES RESIDUALES RESPECTO DE LOS DOBLES ENLACES RESIDUALES PROCEDENTES DEL MONOMERO MR, R ES UN RADICAL ALKILO, ARILO, ARILALKILO, ALKILARILO, CICLOALKILO O ALCENILO, P ES EL NUMERO DE DOBLES ENLACES RESIDUALES DE PMR NEUTRALIZADOS POR RLI Y N ES EL NUMERO TOTAL DE LUGARES ANIONICOS CONTENIDOS EN EL NODULO RETICULADO N.
ES95401481T 1994-08-25 1995-06-22 Iniciador multifuncional para la obtencion de polimeros en estrella por via anionica, su procedimiento de fabricacion y polimeros en estrella correspondientes, su procedimiento de fabricacion y sus aplicaciones. Expired - Lifetime ES2120696T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9410287A FR2723953B1 (fr) 1994-08-25 1994-08-25 Amorceur multifonctionnel pour l'obtention de polymeres en etoile par voie anionique, son procede de fabrication, et polymeres en etoile correspondants, leur procede de fabrication et leurs applications

Publications (1)

Publication Number Publication Date
ES2120696T3 true ES2120696T3 (es) 1998-11-01

Family

ID=9466487

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95401481T Expired - Lifetime ES2120696T3 (es) 1994-08-25 1995-06-22 Iniciador multifuncional para la obtencion de polimeros en estrella por via anionica, su procedimiento de fabricacion y polimeros en estrella correspondientes, su procedimiento de fabricacion y sus aplicaciones.

Country Status (7)

Country Link
US (3) US5633323A (es)
EP (1) EP0698617B1 (es)
JP (1) JP3188611B2 (es)
CA (1) CA2156900C (es)
DE (1) DE69504157T2 (es)
ES (1) ES2120696T3 (es)
FR (1) FR2723953B1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5837756A (en) * 1997-05-28 1998-11-17 The Goodyear Tire & Rubber Company Polymer for asphalt cement modification
US6136914A (en) * 1998-03-13 2000-10-24 Bridgestone Corporation Anionic polymerization initiators for preparing macro-branched diene rubbers
US6071847A (en) * 1998-03-13 2000-06-06 Bridgestone Corporation Gas phase anionic polymerization of diene elastomers
AUPP337298A0 (en) * 1998-05-07 1998-05-28 University Of Melbourne, The Process for microgel preparation
US6716948B1 (en) * 1999-07-31 2004-04-06 Symyx Technologies, Inc. Controlled-architecture polymers and use thereof as separation media
KR100428514B1 (ko) * 2001-11-16 2004-04-29 금호석유화학 주식회사 선형과 비선형성 구조가 혼합된 중합체 및 그 제조방법
SG124246A1 (en) 2001-11-26 2006-08-30 Inventio Ag System for security control and/or transportation of persons with an elevator installation, method of operating this system, and method of retro-fitting an elevator installation with this system
DE102006046073A1 (de) * 2006-09-27 2008-04-03 Henkel Kgaa Hyperverzweigte Polymere zur hygienischen Ausrüstung
KR101176813B1 (ko) 2007-08-31 2012-08-24 닛뽕소다 가부시키가이샤 스타 폴리머의 제조 방법
WO2017083035A1 (en) * 2015-11-13 2017-05-18 Bridgestone Corporation Functional initiator for anionic polymerization
CN115636909B (zh) * 2021-07-20 2024-03-26 北京化工大学 一种核交联型星型热塑性弹性体及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3787510A (en) * 1969-02-03 1974-01-22 Phillips Petroleum Co Multifunctional polymerization initiators
US3687978A (en) 1969-08-06 1972-08-29 Du Pont Macrocyclic polyether compounds
US4010226A (en) * 1975-07-17 1977-03-01 Shell Oil Company Block polymers and their preparation
US4678837A (en) * 1985-08-23 1987-07-07 Atlantic Richfield Company Multilithium polymerization initiators
FR2608610B1 (fr) 1986-12-19 1989-07-21 Charbonnages Ste Chimique Procede de polymerisation de monomeres acryliques et eventuellement de co-monomeres non acryliques.
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
US5247026A (en) * 1992-06-19 1993-09-21 Shell Oil Company Randomly epoxidized small star polymers

Also Published As

Publication number Publication date
DE69504157D1 (de) 1998-09-24
FR2723953B1 (fr) 1996-09-20
US5837778A (en) 1998-11-17
EP0698617A1 (fr) 1996-02-28
US5708091A (en) 1998-01-13
FR2723953A1 (fr) 1996-03-01
CA2156900C (fr) 2001-12-25
JP3188611B2 (ja) 2001-07-16
EP0698617B1 (fr) 1998-08-19
DE69504157T2 (de) 1999-04-22
JPH0881514A (ja) 1996-03-26
US5633323A (en) 1997-05-27
CA2156900A1 (fr) 1996-02-26

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