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
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)
- Compounds Of Unknown Constitution (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
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.
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) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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 |
EP1211270B1 (en) * | 1999-08-31 | 2006-10-11 | Nippon Soda Co., Ltd. | Star block copolymer |
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 |
EP2259934B1 (en) * | 2008-03-13 | 2014-05-14 | 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 |
CN106414529B (zh) | 2014-05-16 | 2019-05-10 | 科腾聚合物美国有限责任公司 | 多链烯基偶联剂和由其制备的共轭二烯聚合物 |
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 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3639517A (en) * | 1969-09-22 | 1972-02-01 | Phillips Petroleum Co | Resinous branched block copolymers |
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 |
US4248984A (en) * | 1979-05-11 | 1981-02-03 | Arco Polymers, Inc. | Clear impact resistant thermoplastic star-block copolymers |
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 |
US4391949A (en) * | 1981-11-12 | 1983-07-05 | Shell Oil Company | Asymmetric block copolymers and corresponding adhesive formulations |
US4788232A (en) * | 1985-03-11 | 1988-11-29 | Phillips Petroleum Company | Pigment concentrates for resins |
US4720514A (en) * | 1985-03-11 | 1988-01-19 | Phillips Petroleum Company | Pigment concentrates for resins |
US4600736A (en) * | 1985-03-11 | 1986-07-15 | Phillips Petroleum Company | Pigment concentrates for resins |
DE3537772A1 (de) * | 1985-10-24 | 1987-04-30 | Basf Ag | Transparente, schlagzaehe styrol-block-polymerisate und verfahren zu ihrer herstellung |
IT1196517B (it) * | 1986-07-17 | 1988-11-16 | Montedipe Spa | Copolimeri a blocco radiali e bimodali aventi ottime proprieta' ottiche e reistenza agli urti e processo per la loro preparazione |
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 |
-
1993
- 1993-09-10 US US08/120,116 patent/US5360875A/en not_active Expired - Lifetime
-
1994
- 1994-08-23 TW TW083107740A patent/TW262477B/zh active
- 1994-09-09 DE DE69409246T patent/DE69409246T2/de not_active Expired - Lifetime
- 1994-09-09 AU AU77813/94A patent/AU7781394A/en not_active Abandoned
- 1994-09-09 DK DK94928333.7T patent/DK0717756T3/da active
- 1994-09-09 AT AT94928333T patent/ATE164382T1/de not_active IP Right Cessation
- 1994-09-09 WO PCT/EP1994/003037 patent/WO1995007307A1/en active IP Right Grant
- 1994-09-09 JP JP50847195A patent/JP3436935B2/ja not_active Expired - Lifetime
- 1994-09-09 ES ES94928333T patent/ES2114702T3/es not_active Expired - Lifetime
- 1994-09-09 BR BR9407436A patent/BR9407436A/pt not_active IP Right Cessation
- 1994-09-09 EP EP94928333A patent/EP0717756B1/en not_active Expired - Lifetime
- 1994-09-09 KR KR1019960701217A patent/KR100346567B1/ko not_active IP Right Cessation
- 1994-09-09 CN CN94193711A patent/CN1066159C/zh not_active Expired - Lifetime
-
1998
- 1998-04-28 GR GR980400926T patent/GR3026736T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
GR3026736T3 (en) | 1998-07-31 |
ATE164382T1 (de) | 1998-04-15 |
TW262477B (es) | 1995-11-11 |
DK0717756T3 (da) | 1998-05-11 |
DE69409246T2 (de) | 1998-07-23 |
BR9407436A (pt) | 1996-04-09 |
CN1066159C (zh) | 2001-05-23 |
DE69409246D1 (de) | 1998-04-30 |
CN1133052A (zh) | 1996-10-09 |
JPH09502217A (ja) | 1997-03-04 |
KR100346567B1 (ko) | 2002-11-30 |
EP0717756A1 (en) | 1996-06-26 |
AU7781394A (en) | 1995-03-27 |
WO1995007307A1 (en) | 1995-03-16 |
EP0717756B1 (en) | 1998-03-25 |
JP3436935B2 (ja) | 2003-08-18 |
US5360875A (en) | 1994-11-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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