ES2096186T3 - Copolimeros de bloques de dieno conjugado/monovinil-areno con multiples bloques de composicion gradualmente variable. - Google Patents

Copolimeros de bloques de dieno conjugado/monovinil-areno con multiples bloques de composicion gradualmente variable.

Info

Publication number
ES2096186T3
ES2096186T3 ES93119192T ES93119192T ES2096186T3 ES 2096186 T3 ES2096186 T3 ES 2096186T3 ES 93119192 T ES93119192 T ES 93119192T ES 93119192 T ES93119192 T ES 93119192T ES 2096186 T3 ES2096186 T3 ES 2096186T3
Authority
ES
Spain
Prior art keywords
conjugated diene
monovinylaromatic
monomers
block copolymers
monovinyl
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
ES93119192T
Other languages
English (en)
Inventor
George Anthony Moczygemba
Nathan Edward Stacy
Nancy R Knight
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.)
Phillips Petroleum Co
Original Assignee
Phillips Petroleum Co
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 Phillips Petroleum Co filed Critical Phillips Petroleum Co
Application granted granted Critical
Publication of ES2096186T3 publication Critical patent/ES2096186T3/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
    • 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
    • C08F297/044—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 coupling agent

Abstract

UN METODO PARA PREPARAR COPOLIMEROS DE BLOQUE POLIMODALES GRADUADOS EN UN PROCESO DE POLIMERIZACION PARA CARGAR SECUENCIALMENTE: (A) UN INICIADOR Y UN MONOMERO MONOVINILOAROMATICO EN PRESENCIA DE UN ALEATORIZADOR; (B) UN INICIADOR Y MONOMEROS MONOVINILOAROMATICOS; (C) UNA MEZCLA DE MONOVINILOAROMATICOS Y MONOMEROS DIENO CONJUGADOS; (D) UNA MEZCLA DE MONOVINILOAROMATICOS Y MONOMEROS DIENO CONJUGADOS; (E) UN INICIADOR Y MONOMEROS MONOVINILOAROMATICOS; (F) UNA MEZCLA DE MONOVINILOAROMATICOS Y MONOMEROS DIENO CONJUGADOS; (G) UNA MEZCLA DE MONOVINILOAROMATICOS Y MONOMEROS DIENO CONJUGADOS; (H) MONOMEROS DIENO CONJUGADOS; (I) UN AGENTE DE ACOPLAMIENTO. LOS COPOLIMEROS SON USADOS PARTICULARMENTE PARA APLICACIONES DE EMPAQUETADO LAS CUALES REQUIEREN BUENA RESISTENCIA DE ROTURA FRENTE A TENSIONES MEDIOAMBIENTALES.
ES93119192T 1992-11-30 1993-11-29 Copolimeros de bloques de dieno conjugado/monovinil-areno con multiples bloques de composicion gradualmente variable. Expired - Lifetime ES2096186T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/982,938 US5290875A (en) 1992-11-30 1992-11-30 Conjugated diene/monovinylarene block copolymers with multiple tapered blocks

Publications (1)

Publication Number Publication Date
ES2096186T3 true ES2096186T3 (es) 1997-03-01

Family

ID=25529665

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93119192T Expired - Lifetime ES2096186T3 (es) 1992-11-30 1993-11-29 Copolimeros de bloques de dieno conjugado/monovinil-areno con multiples bloques de composicion gradualmente variable.

Country Status (10)

Country Link
US (2) US5290875A (es)
EP (1) EP0600405B1 (es)
JP (1) JP2935796B2 (es)
KR (1) KR100251074B1 (es)
AT (1) ATE147412T1 (es)
CA (1) CA2105157C (es)
DE (1) DE69307284T2 (es)
ES (1) ES2096186T3 (es)
MX (1) MX9307322A (es)
TW (1) TW268954B (es)

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US8415429B2 (en) * 2006-12-11 2013-04-09 Chervron Phillips Chemical Company LP Styrene butadiene block copolymers for film applications
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US7829624B2 (en) * 2007-06-29 2010-11-09 Bridgestone Corporation One-pot synthesis of nanoparticles and liquid polymer for rubber applications
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Also Published As

Publication number Publication date
US5290875A (en) 1994-03-01
JP2935796B2 (ja) 1999-08-16
DE69307284D1 (de) 1997-02-20
KR100251074B1 (ko) 2000-04-15
MX9307322A (es) 1994-06-30
TW268954B (es) 1996-01-21
DE69307284T2 (de) 1997-04-30
CA2105157C (en) 1996-09-17
CA2105157A1 (en) 1994-05-31
ATE147412T1 (de) 1997-01-15
US5393838A (en) 1995-02-28
KR940011512A (ko) 1994-06-21
EP0600405B1 (en) 1997-01-08
EP0600405A1 (en) 1994-06-08
JPH06206953A (ja) 1994-07-26

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