ATE141300T1 - Styrolbutadienblockcopolymerisate mit endblöcken von kontinuierlich sich ändernder zusammensetzung - Google Patents

Styrolbutadienblockcopolymerisate mit endblöcken von kontinuierlich sich ändernder zusammensetzung

Info

Publication number
ATE141300T1
ATE141300T1 AT91121920T AT91121920T ATE141300T1 AT E141300 T1 ATE141300 T1 AT E141300T1 AT 91121920 T AT91121920 T AT 91121920T AT 91121920 T AT91121920 T AT 91121920T AT E141300 T1 ATE141300 T1 AT E141300T1
Authority
AT
Austria
Prior art keywords
block copolymers
styrene butadiene
monomers
continuously changing
butadiene block
Prior art date
Application number
AT91121920T
Other languages
German (de)
English (en)
Inventor
George Anthony Moczygemba
William James Trepka
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 ATE141300T1 publication Critical patent/ATE141300T1/de

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)
  • Polymerisation Methods In General (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
AT91121920T 1990-12-20 1991-12-20 Styrolbutadienblockcopolymerisate mit endblöcken von kontinuierlich sich ändernder zusammensetzung ATE141300T1 (de)

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
ATE141300T1 true ATE141300T1 (de) 1996-08-15

Family

ID=24534689

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91121920T ATE141300T1 (de) 1990-12-20 1991-12-20 Styrolbutadienblockcopolymerisate mit endblöcken von kontinuierlich sich ändernder zusammensetzung

Country Status (14)

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

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US9540475B2 (en) 2015-03-12 2017-01-10 Chevron Phillips Chemical Company Lp Styrene-butadiene block copolymers for tubing applications
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US9828455B2 (en) 2016-02-24 2017-11-28 Ineos Styrolution Group Gmbh Styrene-butadiene block copolymers with an internal butadiene block for tubing applications
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CN111989366B (zh) 2018-02-16 2023-08-29 英力士苯领集团股份公司 高耐热性abs模塑组合物
CN112272686B (zh) 2018-04-16 2023-10-27 英力士苯领集团股份公司 超高流量丙烯腈丁二烯苯乙烯共聚物组合物
CN112334533B (zh) 2018-04-16 2024-02-06 英力士苯领集团股份公司 超高流量苯乙烯丙烯腈共聚物组合物

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Also Published As

Publication number Publication date
EP0492490B1 (en) 1996-08-14
TW197451B (en:Method) 1993-01-01
DK0492490T3 (da) 1996-09-02
ES2090225T3 (es) 1996-10-16
EP0492490A3 (en) 1992-07-29
EP0492490A2 (en) 1992-07-01
JPH04277509A (ja) 1992-10-02
US5227419A (en) 1993-07-13
KR920012129A (ko) 1992-07-25
DE69121376D1 (de) 1996-09-19
DE69121376T2 (de) 1996-12-19
GR3021089T3 (en) 1996-12-31
KR0148021B1 (ko) 1998-08-17
CA2052387C (en) 1996-09-17
BR9105162A (pt) 1992-09-29
MX9102497A (es) 1992-07-01
CA2052387A1 (en) 1992-06-21
JP2736294B2 (ja) 1998-04-02
SG47668A1 (en) 1998-04-17

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Legal Events

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UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee