ES2114702T3 - Metodo para producir polimeros asimetricos acoplados. - Google Patents

Metodo para producir polimeros asimetricos acoplados.

Info

Publication number
ES2114702T3
ES2114702T3 ES94928333T ES94928333T ES2114702T3 ES 2114702 T3 ES2114702 T3 ES 2114702T3 ES 94928333 T ES94928333 T ES 94928333T ES 94928333 T ES94928333 T ES 94928333T ES 2114702 T3 ES2114702 T3 ES 2114702T3
Authority
ES
Spain
Prior art keywords
vinyl
aromatic
hydrocarbon
polymerization
conjugated
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
ES94928333T
Other languages
English (en)
Inventor
Michael Alan Masse
Steven Soohyun Chin
Craig Aldred Stevens
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Application granted granted Critical
Publication of ES2114702T3 publication Critical patent/ES2114702T3/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
    • 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

Abstract

UN PROCEDIMENTO PARA PREPARAR UN COPOLIMERO DE BLOQUE ASIMETRICO ACOPLADO DE UN HIDROCARBONO AROMATICO DE VINILO Y UN DIENO CONJUGADO QUE COMPRENDE: (A) AÑADIR INICIADOR DE POLIMERIZACION ANIONICA SUFICIENTE AL MONOMERO DE HIDROCARBONO AROMATICO DE VINILO PARA COMENZAR LA POLIMERIZACION DEL HIDROCARBONO AROMATICO DE VINILO, (B) POLIMERIZACION DEL HIDROCARBONO AROMATICO DE VINILO DURANTE UN TIEMPO SUFICIENTE PARA FORMAR UN PRIMER CONJUNTO DE BLOQUES DE HIDROCARBONO AROMATICO DE VINILO CON UN PESO MOLECULAR DESEADO, (C) AÑADIR INICIADOR DE POLIMERIZACION ANIONICA SUFICIENTE PARA COMENZAR LA POLIMERIZACION DE UN SEGUNDO CONJUNTO DE BLOQUES DE HIDROCARBONO AROMATICO DE VINILO, (D) COMPLETAR LA POLIMERIZACION DEL HIDROCARBONO AROMATICO DE VINILO DURANTE UN TIEMPO TAL QUE EL PRIMER CONJUNTO DE BLOQUES DE HIDROCARBONO AROMATICO DE VINILO CONTINUE CRECIENDO AL PESO MOLECULAR DESEADO Y EL SEGUNDO CONJUNTO DE BLOQUES DE HIDROCARBONO AROMATICO DE VINILO CREZCA CON UN PESO MOLECULAR INFERIOR DESEADO, (E) AÑADIR UN DIENO CONJUGADO Y POLIMERIZARLO EN LOS EXTREMOS DE LOS BLOQUES DE HIDROCARBONO AROMATICO DE VINILO DURANTE UN TIEMPO SUFICIENTE PARA FORMAR RAMALES DE DIENO CONJUGADO CON HIDROCARBONO AROMATICO DE VINILO DEL PESO MOLECULAR DESEADO, Y (F)AÑADIR UN AGENTE DE ACOPLAMIENTO Y ACOPLAR LOS RAMALES PARA FORMAR EL COPOLIMERO DE BLOQUE ASIMETRICO.
ES94928333T 1993-09-10 1994-09-09 Metodo para producir polimeros asimetricos acoplados. Expired - Lifetime ES2114702T3 (es)

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
ES2114702T3 true ES2114702T3 (es) 1998-06-01

Family

ID=22388363

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94928333T Expired - Lifetime ES2114702T3 (es) 1993-09-10 1994-09-09 Metodo para producir polimeros asimetricos acoplados.

Country Status (14)

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

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US5446093A (en) * 1993-11-10 1995-08-29 Shell Oil Company Method for producing statistically coupled asymmetric radial polymers
US5616542A (en) * 1996-04-03 1997-04-01 Shell Oil Company Oil with asymmetric radial polymer having block copolymer arm
WO2001016198A1 (fr) * 1999-08-31 2001-03-08 Nippon Soda Co., Ltd. Copolymere bloc en etoile
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
ES2272247T3 (es) * 2000-07-20 2007-05-01 Dynasol Elastomeros, S.A. Copolimertos bloque de hidrocarburo monovinil aromatico y diolefina conjugada y membranas impermeabilizantes que los incluyen en su composicion.
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
DE2550226C2 (de) * 1975-11-08 1984-12-13 Basf Ag, 6700 Ludwigshafen Verzweigte Blockcopolymerisate und Verfahren zu ihrer Herstellung
US4167545A (en) * 1975-11-08 1979-09-11 Basf Aktiengesellschaft Branched block copolymers and their manufacture
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
US4248983A (en) * 1979-02-05 1981-02-03 Arco Polymers, Inc. Clear impact resistant thermoplastic star-block copolymers
US4180530A (en) * 1979-02-05 1979-12-25 Arco Polymers, Inc. Clear impact resistant thermoplastic star-block copolymers
US4248981A (en) * 1979-04-30 1981-02-03 Arco Polymers, Inc. Clear impact resistant thermoplastic star-block copolymers
US4248982A (en) * 1979-04-30 1981-02-03 Arco Polymers, Inc. Clear impact resistant thermoplastic star-block copolymers
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Also Published As

Publication number Publication date
DE69409246T2 (de) 1998-07-23
JP3436935B2 (ja) 2003-08-18
TW262477B (es) 1995-11-11
DK0717756T3 (da) 1998-05-11
BR9407436A (pt) 1996-04-09
JPH09502217A (ja) 1997-03-04
AU7781394A (en) 1995-03-27
EP0717756B1 (en) 1998-03-25
ATE164382T1 (de) 1998-04-15
CN1133052A (zh) 1996-10-09
US5360875A (en) 1994-11-01
GR3026736T3 (en) 1998-07-31
KR100346567B1 (ko) 2002-11-30
CN1066159C (zh) 2001-05-23
EP0717756A1 (en) 1996-06-26
DE69409246D1 (de) 1998-04-30
WO1995007307A1 (en) 1995-03-16

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