DK0717756T3 - Fremgangsmåde til fremstilling af koblede asymmetriske polymerer - Google Patents

Fremgangsmåde til fremstilling af koblede asymmetriske polymerer

Info

Publication number
DK0717756T3
DK0717756T3 DK94928333.7T DK94928333T DK0717756T3 DK 0717756 T3 DK0717756 T3 DK 0717756T3 DK 94928333 T DK94928333 T DK 94928333T DK 0717756 T3 DK0717756 T3 DK 0717756T3
Authority
DK
Denmark
Prior art keywords
aromatic hydrocarbon
vinyl aromatic
molecular weight
blocks
conjugated diene
Prior art date
Application number
DK94928333.7T
Other languages
Danish (da)
English (en)
Inventor
Craig Aldred Stevens
Michael Alan Masse
Steven Soohyun Chin
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Application granted granted Critical
Publication of DK0717756T3 publication Critical patent/DK0717756T3/da

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
    • 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
    • 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
    • C08F297/046—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 polymerising vinyl aromatic monomers and isoprene, optionally with other conjugated dienes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
DK94928333.7T 1993-09-10 1994-09-09 Fremgangsmåde til fremstilling af koblede asymmetriske polymerer DK0717756T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/120,116 US5360875A (en) 1993-09-10 1993-09-10 Method for producing coupled asymmetric polymers

Publications (1)

Publication Number Publication Date
DK0717756T3 true DK0717756T3 (da) 1998-05-11

Family

ID=22388363

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94928333.7T DK0717756T3 (da) 1993-09-10 1994-09-09 Fremgangsmåde til fremstilling af koblede asymmetriske polymerer

Country Status (14)

Country Link
US (1) US5360875A (zh)
EP (1) EP0717756B1 (zh)
JP (1) JP3436935B2 (zh)
KR (1) KR100346567B1 (zh)
CN (1) CN1066159C (zh)
AT (1) ATE164382T1 (zh)
AU (1) AU7781394A (zh)
BR (1) BR9407436A (zh)
DE (1) DE69409246T2 (zh)
DK (1) DK0717756T3 (zh)
ES (1) ES2114702T3 (zh)
GR (1) GR3026736T3 (zh)
TW (1) TW262477B (zh)
WO (1) WO1995007307A1 (zh)

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US5616542A (en) * 1996-04-03 1997-04-01 Shell Oil Company Oil with asymmetric radial polymer having block copolymer arm
EP1211270B1 (en) * 1999-08-31 2006-10-11 Nippon Soda Co., Ltd. Star block copolymer
JP4623690B2 (ja) * 1999-08-31 2011-02-02 日本曹達株式会社 星型ブロックコポリマー
US6579940B1 (en) 1999-10-28 2003-06-17 Edwards Lifesciences Corporation Thermoplastic elastomeric material as a replacement for natural rubber latex
ATE338779T1 (de) * 2000-07-20 2006-09-15 Dynasol Elastomeros Sa Styrol-1,3-butadienblockcopolymere und wasserdichtmembranen hergestellt davon
US6613838B1 (en) 2000-08-30 2003-09-02 Edwards Lifesciences Corporation Synthetic rubber elastomers as replacements for natural rubber latex
JP4727801B2 (ja) * 2000-09-29 2011-07-20 日本曹達株式会社 アルケニルフェノール系星型ブロック共重合体、およびその製造方法
WO2009114596A1 (en) * 2008-03-13 2009-09-17 Kraton Polymers Us Llc Novel miktopolymer compositions
US8604136B2 (en) 2009-10-16 2013-12-10 Exxonmobil Research And Engineering Company Process for making dendritic hydrocarbon polymers
US20110214909A1 (en) 2010-03-05 2011-09-08 International Business Machines Corporation Hydrophobic Silane Coating for Preventing Conductive Anodic Filament (CAF) Growth in Printed Circuit Boards
US8629217B2 (en) 2011-11-22 2014-01-14 Exxonmobil Chemical Patents Inc. Modified polyethylene blown film compositions having excellent bubble stability
CN103254544B (zh) * 2012-02-21 2015-10-21 中国石油化工股份有限公司 单乙烯基芳烃-共轭二烯烃共聚物组合物和聚合方法及由该方法制备的聚合物
KR101856896B1 (ko) 2014-05-16 2018-05-10 크레이튼 폴리머즈 유.에스. 엘엘씨 폴리알케닐 커플링제 및 이것으로 제조된 공액 디엔 중합체
TWI604002B (zh) * 2015-03-09 2017-11-01 科騰聚合物美國有限責任公司 用於固化嵌段共聚物乳膠薄膜之改良硫化系統
US10212812B2 (en) 2016-01-15 2019-02-19 International Business Machines Corporation Composite materials including filled hollow glass filaments
CN109181813B (zh) * 2018-07-31 2021-07-06 沈阳化工研究院有限公司 一种用于润滑油的星形黏度指数改进剂及其制备方法
US11608404B2 (en) * 2020-05-22 2023-03-21 Kraton Corporation Block copolymers and polymer modified bitumen therefrom

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US3939112A (en) * 1974-11-18 1976-02-17 Phillips Petroleum Company Thermoplastic resin composition having high impact strength
US4167545A (en) * 1975-11-08 1979-09-11 Basf Aktiengesellschaft Branched block copolymers and their manufacture
DE2550226C2 (de) * 1975-11-08 1984-12-13 Basf Ag, 6700 Ludwigshafen Verzweigte Blockcopolymerisate und Verfahren zu ihrer Herstellung
US4080407A (en) * 1975-11-10 1978-03-21 Phillips Petroleum Company Resinous linear copolymers having blocks with a heterogeneity index of 2.3 to 4.5
US4091053A (en) * 1976-06-24 1978-05-23 Phillips Petroleum Company Coupled resinous diene copolymer with good integral hinge flex life and high hardness
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US4221884A (en) * 1979-05-14 1980-09-09 Arco Polymers, Inc. Clear impact resistant thermoplastic star-block copolymers
US4390663A (en) * 1981-02-17 1983-06-28 Atlantic Richfield Company Semi-continuous process for making star-block copolymers
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CA1335614C (en) * 1987-10-30 1995-05-16 Ronald James Hoxmeier Method for preparing asymmetric radial copolymers
DE3738748A1 (de) * 1987-11-14 1989-05-24 Basf Ag Verfahren zur diskontinuierlichen herstellung von unsymmetrisch aufgebauten, sternfoermig verzweigten blockcopolymerisaten und ihre verwendung
DE3833760A1 (de) * 1988-10-05 1990-04-12 Huels Chemische Werke Ag Ungesaettigte, elastomere, asymmetrisch gekuppelte blockcopolymere, ein eintopfverfahren zu ihrer herstellung und ihre verwendung zur herstellung von reifenbauteilen
US5212249A (en) * 1991-10-28 1993-05-18 Shell Oil Company Method for preparing asymmetric radial polymers

Also Published As

Publication number Publication date
TW262477B (zh) 1995-11-11
GR3026736T3 (en) 1998-07-31
DE69409246T2 (de) 1998-07-23
DE69409246D1 (de) 1998-04-30
CN1133052A (zh) 1996-10-09
JPH09502217A (ja) 1997-03-04
ATE164382T1 (de) 1998-04-15
CN1066159C (zh) 2001-05-23
JP3436935B2 (ja) 2003-08-18
EP0717756A1 (en) 1996-06-26
KR100346567B1 (ko) 2002-11-30
US5360875A (en) 1994-11-01
ES2114702T3 (es) 1998-06-01
WO1995007307A1 (en) 1995-03-16
AU7781394A (en) 1995-03-27
BR9407436A (pt) 1996-04-09
EP0717756B1 (en) 1998-03-25

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