ES2090225T3 - Copolimeros de bloques de composicion gradualmente variable a base de estireno y butadieno. - Google Patents

Copolimeros de bloques de composicion gradualmente variable a base de estireno y butadieno.

Info

Publication number
ES2090225T3
ES2090225T3 ES91121920T ES91121920T ES2090225T3 ES 2090225 T3 ES2090225 T3 ES 2090225T3 ES 91121920 T ES91121920 T ES 91121920T ES 91121920 T ES91121920 T ES 91121920T ES 2090225 T3 ES2090225 T3 ES 2090225T3
Authority
ES
Spain
Prior art keywords
copolymers
monomers
butadiene
styrene
blocks based
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
ES91121920T
Other languages
English (en)
Inventor
George Anthony Moczygemba
William James Trepka
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 ES2090225T3 publication Critical patent/ES2090225T3/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Materials For Medical Uses (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

METODO PARA PREPARAR COPOLIMEROS DE BLOQUE AHUSADO EN UN PROCESO DE POLIMERIZACION CARGANDO UN INICIADOR Y MONOMEROS DE FORMA SECUENCIAL CON UNA O MAS CARGAS DE, EN PRIMER LUGAR, UNO DE LOS MONOMEROS, LUEGO CON UNA MEZCLA DE DOS MONOMEROS, Y DESPUES CON UNA O MAS CARGAS DEL PRIMER MONOMERO PARA PRODUCIR UN COPOLIMEROPOLIMODAL DE BLOQUE AHUSADO. ENTRE LOS MONOMEROS APROPIADOS SE INCLUYEN COMPUESTOS VINILOAROMATICOS Y DIENOS CONJUGADOS. ESTOS COPOLIMEROS SON ESPECIALMENTE UTILES PARA APLICACIONES QUE REQUIEREN RESISTENCIA A LA RUPTURA DE LA TENSION AMBIENTAL.
ES91121920T 1990-12-20 1991-12-20 Copolimeros de bloques de composicion gradualmente variable a base de estireno y butadieno. Expired - Lifetime ES2090225T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/632,239 US5227419A (en) 1990-12-20 1990-12-20 Tapered block styrene/butadiene copolymers

Publications (1)

Publication Number Publication Date
ES2090225T3 true ES2090225T3 (es) 1996-10-16

Family

ID=24534689

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91121920T Expired - Lifetime ES2090225T3 (es) 1990-12-20 1991-12-20 Copolimeros de bloques de composicion gradualmente variable a base de estireno y butadieno.

Country Status (14)

Country Link
US (1) US5227419A (es)
EP (1) EP0492490B1 (es)
JP (1) JP2736294B2 (es)
KR (1) KR0148021B1 (es)
AT (1) ATE141300T1 (es)
BR (1) BR9105162A (es)
CA (1) CA2052387C (es)
DE (1) DE69121376T2 (es)
DK (1) DK0492490T3 (es)
ES (1) ES2090225T3 (es)
GR (1) GR3021089T3 (es)
MX (1) MX9102497A (es)
SG (1) SG47668A1 (es)
TW (1) TW197451B (es)

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US7037980B2 (en) * 2003-11-10 2006-05-02 Chevron Phillips Chemical Company, Lp Monovinylarene/conjugated diene copolymers having lower glass transition temperatures
US7205370B2 (en) * 2004-01-12 2007-04-17 Bridgestone Corporation Polymeric nano-particles of flower-like structure and applications
US20050166551A1 (en) * 2004-02-02 2005-08-04 Keane J. A. Multilayer high clarity shrink film comprising monovinylarene-conjugated diene copolymer
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US9061900B2 (en) 2005-12-16 2015-06-23 Bridgestone Corporation Combined use of liquid polymer and polymeric nanoparticles for rubber applications
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US8877250B2 (en) 2005-12-20 2014-11-04 Bridgestone Corporation Hollow nano-particles and method thereof
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KR101220330B1 (ko) * 2010-12-14 2013-01-09 금호석유화학 주식회사 비대칭 블록을 가진 테이퍼 공중합체 및 그를 포함하는 점착제 조성물
US9428604B1 (en) 2011-12-30 2016-08-30 Bridgestone Corporation Nanoparticle fillers and methods of mixing into elastomers
TWI458768B (zh) 2012-12-28 2014-11-01 Chi Mei Corp 橡膠組成及其製造方法
US9441090B1 (en) 2015-03-12 2016-09-13 Chevron Phillips Chemical Company Lp Methods for controlling hardness of styrene-butadiene block copolymers
US9540475B2 (en) 2015-03-12 2017-01-10 Chevron Phillips Chemical Company Lp Styrene-butadiene block copolymers for tubing applications
US9598524B1 (en) 2015-09-18 2017-03-21 Chevron Phillips Chemical Company Lp Styrene-butadiene block copolymers with a terminal butadiene block for tubing applications
US9738781B2 (en) 2015-09-03 2017-08-22 Ineos Styrolution Group Gmbh Blends of styrene-butadiene block copolymer with styrenic thermoplastic elastomers for tubing applications
US10023676B2 (en) 2016-02-24 2018-07-17 Ineos Styrolution Group Gmbh Styrene-butadiene block copolymers with an internal butadiene block for tubing applications
US9828455B2 (en) 2016-02-24 2017-11-28 Ineos Styrolution Group Gmbh Styrene-butadiene block copolymers with an internal butadiene block for tubing applications
ES2950797T3 (es) 2018-02-16 2023-10-13 Ineos Styrolution Group Gmbh Composición de moldeo de ABS resistente a altas temperaturas
US11390736B2 (en) 2018-04-16 2022-07-19 Ineos Styrolution Group Gmbh Ultra-high flow acrylonitrile butadiene styrene copolymer compositions
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Also Published As

Publication number Publication date
DE69121376T2 (de) 1996-12-19
JP2736294B2 (ja) 1998-04-02
SG47668A1 (en) 1998-04-17
JPH04277509A (ja) 1992-10-02
EP0492490A2 (en) 1992-07-01
DK0492490T3 (da) 1996-09-02
CA2052387C (en) 1996-09-17
KR920012129A (ko) 1992-07-25
US5227419A (en) 1993-07-13
TW197451B (es) 1993-01-01
EP0492490A3 (en) 1992-07-29
KR0148021B1 (ko) 1998-08-17
ATE141300T1 (de) 1996-08-15
GR3021089T3 (en) 1996-12-31
CA2052387A1 (en) 1992-06-21
EP0492490B1 (en) 1996-08-14
DE69121376D1 (de) 1996-09-19
MX9102497A (es) 1992-07-01
BR9105162A (pt) 1992-09-29

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