ES2152109T3 - Procedimiento para la obtencion de copolimeros bloque lineales. - Google Patents

Procedimiento para la obtencion de copolimeros bloque lineales.

Info

Publication number
ES2152109T3
ES2152109T3 ES97953799T ES97953799T ES2152109T3 ES 2152109 T3 ES2152109 T3 ES 2152109T3 ES 97953799 T ES97953799 T ES 97953799T ES 97953799 T ES97953799 T ES 97953799T ES 2152109 T3 ES2152109 T3 ES 2152109T3
Authority
ES
Spain
Prior art keywords
block
monomeros
macro
formation
procedure
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
ES97953799T
Other languages
English (en)
Inventor
Christof Mehler
Axel Gottschalk
Raimund Stadler
Selcuk Denizligil
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2152109T3 publication Critical patent/ES2152109T3/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
    • C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

EN UN PROCEDIMIENTO PARA LA PRODUCCION DE COPOLIMEROS LINEALES EN BLOQUE, QUE CONTIENEN AL MENOS UNA SECUENCIA A-B-C DE UN BLOQUE A DE MONOMEROS RADICALMENTE POLIMERIZABLES (A), UN BLOQUE B DE MONOMEROS (B) Y UN BLOQUE C DE MONOMEROS RADICALMENTE POLIMERIZABLES (C), LOS MONOMEROS (A), (B) Y (C), QUE SON DIFERENTES ENTRE SI, SE HACEN REACCIONAR CON (1) POLIMERIZACION RADICAL DE MONOMEROS (C) CON UN INICIADOR DE RADICALES MACRO (I) DE FORMULA GENERAL Y-B-X-B-Y, EN DONDE X E Y SON GRUPOS FUNCIONALES DIVISIBLES A LA FORMACION DE RADICALES, X PUEDE SEPARARSE SIN FISION DE Y, EN CONDICIONES QUE LLEVAN A LA FORMACION DE INICIADORES DE RADICALES MACRO (II) QUE CONTIENEN LA SECUENCIA Y-B-C, POR SEPARACION SELECTIVA DE X Y POR POLIMERIZACION DE (C), (2) POLIMERIZACION RADICAL DE MONOMEROS (A) CON EL INICIADOR RADICAL MACRO (II) POR SEPARACION Y Y FORMACION DE COPOLIMEROS LINEALES EN BLOQUE QUE CONTIENEN LA SECUENCIA A-B-C. LOS COPOLIMEROS EN BLOQUE TIENEN LAS SECUENCIAS A-B-C, A-B-C-B-A, C-B-A-B-C OA-B-C-B-AB-C-B-A
ES97953799T 1996-12-16 1997-12-12 Procedimiento para la obtencion de copolimeros bloque lineales. Expired - Lifetime ES2152109T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19652312A DE19652312A1 (de) 1996-12-16 1996-12-16 Verfahren zur Herstellung von linearen Blockcopolymeren

Publications (1)

Publication Number Publication Date
ES2152109T3 true ES2152109T3 (es) 2001-01-16

Family

ID=7814876

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97953799T Expired - Lifetime ES2152109T3 (es) 1996-12-16 1997-12-12 Procedimiento para la obtencion de copolimeros bloque lineales.

Country Status (4)

Country Link
EP (1) EP0944659B1 (es)
DE (2) DE19652312A1 (es)
ES (1) ES2152109T3 (es)
WO (1) WO1998027127A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6903173B2 (en) 2002-08-02 2005-06-07 3M Innovative Properties Co. Fluorinated polymers
US7632916B2 (en) 2002-08-02 2009-12-15 3M Innovative Properties Company Process to modify polymeric materials and resulting compositions

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2546377A1 (de) * 1975-10-16 1977-04-21 Basf Ag Verfahren zur herstellung von blockcopolymerisaten
DE2945151C2 (de) * 1978-11-09 1983-06-30 Jevgenij Nikolaevič Leningrad Barancevič α, ω -Bis-alkylesterderivate der α, α '-Azo-bis-isobuttersäure und Verfahren zu ihrer Herstellung
DE4240445A1 (de) * 1992-12-02 1994-06-09 Basf Ag Mehrphasige Polymermischungen

Also Published As

Publication number Publication date
EP0944659A1 (de) 1999-09-29
DE59702513D1 (de) 2000-11-23
EP0944659B1 (de) 2000-10-18
WO1998027127A1 (de) 1998-06-25
DE19652312A1 (de) 1998-06-18

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