ATE241655T1 - Blockcopolymere von monovinylarenen und konjugierten dienen und verfahren zu deren herstellung - Google Patents
Blockcopolymere von monovinylarenen und konjugierten dienen und verfahren zu deren herstellungInfo
- Publication number
- ATE241655T1 ATE241655T1 AT94115370T AT94115370T ATE241655T1 AT E241655 T1 ATE241655 T1 AT E241655T1 AT 94115370 T AT94115370 T AT 94115370T AT 94115370 T AT94115370 T AT 94115370T AT E241655 T1 ATE241655 T1 AT E241655T1
- Authority
- AT
- Austria
- Prior art keywords
- monovinylarene
- monomer
- charges
- conjugated diene
- initiator
- Prior art date
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
-
- 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
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13003993A | 1993-09-30 | 1993-09-30 | |
US24811694A | 1994-05-24 | 1994-05-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE241655T1 true ATE241655T1 (de) | 2003-06-15 |
Family
ID=26828131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT94115370T ATE241655T1 (de) | 1993-09-30 | 1994-09-29 | Blockcopolymere von monovinylarenen und konjugierten dienen und verfahren zu deren herstellung |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0646607B1 (de) |
JP (1) | JP3489597B2 (de) |
KR (1) | KR100364159B1 (de) |
AT (1) | ATE241655T1 (de) |
CA (1) | CA2117708C (de) |
DE (1) | DE69432735T2 (de) |
ES (1) | ES2201066T3 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4442447A1 (de) * | 1994-11-29 | 1996-05-30 | Basf Ag | Polystyrol mit verbesserten organoleptischen Eigenschaften |
CN1036346C (zh) * | 1995-08-04 | 1997-11-05 | 中国石油化工总公司 | 丁苯嵌段共聚物热塑弹性体及制法 |
US6127487A (en) * | 1998-10-14 | 2000-10-03 | Phillips Petroleum Company | Process to produce coupled block copolymers and said copolymers |
DE10306891B4 (de) * | 2003-02-18 | 2016-07-14 | Ineos Styrolution Europe Gmbh | Transparente Blockcopolymere aus Vinylaromaten und Dienen |
JP4714020B2 (ja) | 2003-03-19 | 2011-06-29 | 電気化学工業株式会社 | 線状ブロック共重合体組成物 |
EP1605003B1 (de) * | 2003-03-19 | 2009-06-17 | Denki Kagaku Kogyo Kabushiki Kaisha | Sternförmig verzweigtes blockcopolymer enthaltende blockcopolymermischung |
WO2005010096A1 (ja) * | 2003-07-28 | 2005-02-03 | Denki Kagaku Kogyo Kabushiki Kaisha | ブロック共重合体組成物 |
IN2014DN10034A (de) | 2012-05-08 | 2015-08-14 | Denki Kagaku Kogyo Kk | |
ES2819724T3 (es) * | 2014-09-04 | 2021-04-19 | Kuraray Co | Método para producir un polímero aniónico |
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 |
US9441090B1 (en) | 2015-03-12 | 2016-09-13 | Chevron Phillips Chemical Company Lp | Methods for controlling hardness of styrene-butadiene block copolymers |
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 |
ES2942283T3 (es) * | 2016-01-26 | 2023-05-31 | Dynasol Elastomeros Sa De Cv | Elastómeros termoplásticos contracónicos |
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 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4167545A (en) * | 1975-11-08 | 1979-09-11 | Basf Aktiengesellschaft | Branched block copolymers and their manufacture |
US4248981A (en) * | 1979-04-30 | 1981-02-03 | Arco Polymers, Inc. | Clear impact resistant thermoplastic star-block copolymers |
DE2940861A1 (de) * | 1979-10-09 | 1981-04-23 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von mischungen linearer dreiblockcopolymerisate sowie formteile aus diesen |
US4584346A (en) * | 1984-02-29 | 1986-04-22 | Phillips Petroleum Company | Craze-resistant transparent resinous polymodal block copolymers |
US4704434A (en) * | 1986-03-24 | 1987-11-03 | Phillips Petroleum Company | Craze-resistant polymodal linear block copolymers with terminal tapered blocks |
US4704435A (en) * | 1986-03-24 | 1987-11-03 | Phillips Petroleum Company | Craze-resistant polymodal linear block copolymers with resinous terminal blocks |
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 |
CA2028410C (en) * | 1990-01-02 | 1996-09-17 | William J. Trepka | Tapered block styrene/butadiene copolymers |
CA2039379C (en) * | 1990-07-06 | 1997-12-30 | Ralph C. Farrar, Jr. | Sequential coupling in formation of resinous block copolymers |
US5256736A (en) * | 1991-05-08 | 1993-10-26 | Phillips Petroleum Company | Tapered block copolymers of conjugated dienes and monovinylarenes |
-
1994
- 1994-09-20 CA CA002117708A patent/CA2117708C/en not_active Expired - Fee Related
- 1994-09-29 DE DE69432735T patent/DE69432735T2/de not_active Expired - Fee Related
- 1994-09-29 EP EP94115370A patent/EP0646607B1/de not_active Expired - Lifetime
- 1994-09-29 ES ES94115370T patent/ES2201066T3/es not_active Expired - Lifetime
- 1994-09-29 AT AT94115370T patent/ATE241655T1/de not_active IP Right Cessation
- 1994-09-30 KR KR1019940025422A patent/KR100364159B1/ko not_active IP Right Cessation
- 1994-09-30 JP JP23778594A patent/JP3489597B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP3489597B2 (ja) | 2004-01-19 |
DE69432735T2 (de) | 2004-04-01 |
EP0646607A2 (de) | 1995-04-05 |
EP0646607A3 (de) | 1998-05-27 |
KR100364159B1 (en) | 2003-02-05 |
EP0646607B1 (de) | 2003-05-28 |
CA2117708C (en) | 2002-10-22 |
CA2117708A1 (en) | 1995-03-31 |
ES2201066T3 (es) | 2004-03-16 |
DE69432735D1 (de) | 2003-07-03 |
JPH07173232A (ja) | 1995-07-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification |
Ref document number: 0646607 Country of ref document: EP |
|
REN | Ceased due to non-payment of the annual fee |