ES2070075A1 - "un procedimiento de sintesis de un polimero poliisoprenico con propiedades como el caucho" - Google Patents
"un procedimiento de sintesis de un polimero poliisoprenico con propiedades como el caucho"Info
- Publication number
- ES2070075A1 ES2070075A1 ES09300674A ES9300674A ES2070075A1 ES 2070075 A1 ES2070075 A1 ES 2070075A1 ES 09300674 A ES09300674 A ES 09300674A ES 9300674 A ES9300674 A ES 9300674A ES 2070075 A1 ES2070075 A1 ES 2070075A1
- Authority
- ES
- Spain
- Prior art keywords
- compounds
- diene monomers
- weight percent
- conjugated diene
- modifier
- 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.)
- Granted
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
- C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
-
- 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
- C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
- C08F236/10—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated with vinyl-aromatic monomers
Abstract
UN PROCEDIMIENTO DE SINTESIS DE UN POLIMERO POLIISOPRENICO CON PROPIEDADES COMO EL CAUCHO. DIVERSOS COMPUESTOS, TALES COMO ETERES ALQUIL TETRAHIDROFURFURILICOS, PUEDEN SER EMPLEADOS PARA MODIFICAR POLIMERIZACIONES ANIONICAS DE MONOMEROS DE DIENOS CONJUGADOS. ESTOS MODIFICADORES PUEDEN SER EMPLEADOS PARA POLIMERIZAR MONOMEROS DE ISOPRENO PARA PRODUCIR POLIISOPRENO CON UN ALTO NIVEL DE 3, 4-POLIISOPRENO, A VELOCIDADES DE POLIMERACION EXCELENTES. ESTO ESTA EN CONTRAPOSICION CON LOS MODIFICADORES TALES COMO LA TETRAMETILETILENODIAMINA QUE SE EMPLEAN TIPICAMENTE PARA MODIFICAR TALES POLIMERIZACIONES. ESTA INVENCION DESCRIBE MAS ESPECIFICAMENTE UN PROCEDIMIENTO DE SINTESIS DE 3, 4-POLIISOPRENO QUE COMPRENDE POLIMERIZAR MONOMERO DE ISOPRENO EN UN DISOLVENTE ORGANICO, EN PRESENCIA DE UN SISTEMA CATALITICO QUE ESTA CONSTITUIDO POR A) UN INICIADOR DE LITIO Y B) UN ETER ETIL TETRAHIDROFURFURILICO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/864,264 US5231153A (en) | 1992-04-06 | 1992-04-06 | Anionic polymerization of conjugated dienes modified with alkyltetrahydrofurfuryl ethers |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2070075A1 true ES2070075A1 (es) | 1995-05-16 |
ES2070075B1 ES2070075B1 (es) | 1996-02-01 |
Family
ID=25342875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES09300674A Expired - Fee Related ES2070075B1 (es) | 1992-04-06 | 1993-04-01 | "un procedimiento de sintesis de un polimero poliisoprenico con propiedades como el caucho" |
Country Status (14)
Country | Link |
---|---|
US (3) | US5231153A (es) |
JP (1) | JPH0641212A (es) |
KR (1) | KR100258271B1 (es) |
AU (1) | AU655145B2 (es) |
BE (1) | BE1006548A3 (es) |
BR (1) | BR9301412A (es) |
CA (1) | CA2076148A1 (es) |
DE (1) | DE4311367A1 (es) |
ES (1) | ES2070075B1 (es) |
FR (1) | FR2689511B1 (es) |
GB (1) | GB2265902B (es) |
IT (1) | IT1261222B (es) |
MX (1) | MX9301873A (es) |
NL (1) | NL9300595A (es) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5239009A (en) * | 1991-10-16 | 1993-08-24 | The Goodyear Tire & Rubber Company | High performance segmented elastomer |
US6071895A (en) * | 1992-03-11 | 2000-06-06 | Narhex Limited | Polar-substituted hydrocarbons |
RU2126794C1 (ru) * | 1992-03-11 | 1999-02-27 | Нархекс Лимитед | Аминопроизводные оксо- или гидроксизамещенных гидразинов, способ их получения и фармацевтические композиции для ингибирования ретровирусной протеазы |
MXPA93002392A (es) | 1992-03-11 | 2005-02-04 | Narhex Ltd | Derivados amino de hidrocarburos-oxo e hidroxi-substituidos. |
US5888992A (en) * | 1992-03-11 | 1999-03-30 | Narhex Limited | Polar substituted hydrocarbons |
US5448003A (en) * | 1992-04-06 | 1995-09-05 | The Goodyear Tire & Rubber Company | Synthesis of rubbery polymer using anionic polymerization modifier |
US5231153A (en) * | 1992-04-06 | 1993-07-27 | The Goodyear Tire & Rubber Company | Anionic polymerization of conjugated dienes modified with alkyltetrahydrofurfuryl ethers |
DE69423375T2 (de) * | 1993-01-29 | 2000-10-12 | Japan Synthetic Rubber Co Ltd | Herstellung eines Polymers oder Copolymers eines Diolefins und dieses Polymer oder Copolymer enthaltende Zusammensetzung |
US5359016A (en) * | 1993-03-29 | 1994-10-25 | The Goodyear Tire & Rubber Company | Process for the synthesis of styrene-isoprene rubber |
US5470929A (en) * | 1993-03-29 | 1995-11-28 | The Goodyear Tire & Rubber Company | Process for synthesizing styrene-isoprene rubber |
KR100332859B1 (ko) * | 1993-07-28 | 2002-11-23 | 롬 앤드 하스 캄파니 | 밀도가높고,표면적이넓은흡착제 |
US5774252A (en) * | 1994-01-07 | 1998-06-30 | Texas Instruments Incorporated | Membrane device with recessed electrodes and method of making |
US5623035A (en) * | 1995-07-21 | 1997-04-22 | The Goodyear Tire & Rubber Company | Process for the synthesis of rubbery polymers |
WO1997018179A1 (en) | 1995-11-14 | 1997-05-22 | Massachusetts Institute Of Technology | Replacement solvents for use in chemical synthesis |
US5728782A (en) * | 1996-12-06 | 1998-03-17 | Union Carbide Chemicals & Plastics Technology Corporation | Gas phase anionic polymerization of dienes and vinyl-substituted aromatic compounds |
IT1289605B1 (it) * | 1997-01-30 | 1998-10-15 | Enichem Spa | Copolimerizzazione anionica di dieni coniugati e vinil areni in presenza di alchil eteri del tetraidropiranil metanolo |
CA2282955A1 (en) | 1998-10-13 | 2000-04-13 | The Goodyear Tire & Rubber Company | Tire tread compound |
US6140434A (en) * | 1999-01-08 | 2000-10-31 | The Goodyear Tire & Rubber Company | Synthesis of high vinyl rubber |
EP1423442B1 (fr) * | 2001-07-16 | 2012-09-12 | Compagnie Generale Des Etablissements Michelin | Procédé de préparation en continu d'un élastomère diénique à unités vinyliques cycliques. |
US6583244B1 (en) * | 2001-10-31 | 2003-06-24 | The Goodyear Tire & Rubber Company | Synthesis of rubber having a low vinyl content |
ITMI20060385A1 (it) * | 2006-03-03 | 2007-09-04 | Polimeri Europa Spa | Procedimento in continuo per la preparazione di copolimeri randon dieni coniugati-vinil areni |
ITMI20071210A1 (it) * | 2007-06-15 | 2008-12-16 | Polimeri Europa Spa | Procedimento per la idrogenazione parziale di copolimeri random vinil arene-diene coniugato |
CN101962423B (zh) * | 2009-07-22 | 2012-11-28 | 中国石油化工股份有限公司 | 一种三元共聚橡胶的制备方法及其应用 |
EP2516410B1 (en) | 2009-12-22 | 2014-04-23 | Bridgestone Corporation | Improved vinyl modifier composition and processes for utilizing such composition |
CN101845109B (zh) * | 2010-04-16 | 2011-11-09 | 北京化工大学 | 一种含氮氧杂原子的不对称结构调节剂的应用 |
RU2569674C2 (ru) * | 2010-10-28 | 2015-11-27 | Чайна Петролеум & Кемикал Корпорейшн | Гетерогенная каталическая композиция для полимеризации изопропена, способ ее получения и применения |
ITMI20111198A1 (it) * | 2011-06-29 | 2012-12-30 | Polimeri Europa Spa | "procedimento per la preparazione di copolimeri di 1,3-butadiene e stirene e loro impiego in composizioni elastomeriche vulcanizzabili" |
CN102964318A (zh) * | 2012-11-11 | 2013-03-13 | 新疆科源化工有限公司 | Ete副产物的回收精制方法 |
CN105503784B (zh) * | 2015-12-15 | 2018-03-20 | 尤学民 | 一种工业化超声波反应生产四氢糠醇乙醚的方法及装置 |
CA3022162C (en) | 2016-09-09 | 2020-12-01 | Dynasol Elastomeros, S.A. De C.V. | Polar modifier systems for high vinyl block copolymerization |
EP3732208A1 (en) * | 2017-12-27 | 2020-11-04 | Borealis AG | Ziegler-natta catalyst and preparation thereof |
WO2019129650A1 (en) | 2017-12-28 | 2019-07-04 | Borealis Ag | Catalyst and preparation thereof |
US11542355B2 (en) | 2018-10-18 | 2023-01-03 | Dynasol Elastómeros, S.A. De C.V. | Polar modifier systems for high vinyl block copolymerization |
CN115785525B (zh) * | 2021-09-10 | 2024-03-26 | 中国石油化工股份有限公司 | 结构调节剂组合物和液体状的三元共聚物及其制备方法和应用 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3639380A (en) * | 1968-01-24 | 1972-02-01 | Lithium Corp | Preparation of microcrystalline waxes |
US3847883A (en) * | 1970-07-23 | 1974-11-12 | Gulf Research Development Co | Method of preparing polymers utilizing as catalysts hydrocarbon-soluble complexes of an organomagnesium compound with a group i organometallic compound |
US4367325A (en) * | 1980-04-22 | 1983-01-04 | Japan Synthetic Rubber Co., Ltd. | Styrene-butadiene random copolymer and process for the production thereof |
US4696986A (en) * | 1986-08-12 | 1987-09-29 | The Goodyear Tire & Rubber Company | Modifier for lithium catalysts |
ES2001403A6 (es) * | 1985-09-03 | 1988-05-16 | Firestone Tire & Rubber Co | Procedimiento para preparar copolimeros al azar de dienos conjugados e hidrocarburos vinil-aromaticos. |
US5086136A (en) * | 1989-04-07 | 1992-02-04 | Japan Synthetic Rubber Co., Ltd. | Process for producing high trans low vinyl conjugated diene (co)polymer |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1311856A (en) * | 1969-08-07 | 1973-03-28 | Int Synthetic Rubber | Graft copolymerisation process |
JPS5221548B2 (es) * | 1971-11-22 | 1977-06-11 | ||
JPS58154703A (ja) * | 1982-03-09 | 1983-09-14 | Daicel Chem Ind Ltd | 光学活性な高分子の合成方法 |
DE3310118A1 (de) * | 1982-05-28 | 1983-12-01 | Chemische Werke Hüls AG, 4370 Marl | Vulkanisierbare massen |
US4429090A (en) * | 1983-03-09 | 1984-01-31 | The Firestone Tire & Rubber Company | Catalyst containing oligomeric oxolanyl alkane modifiers and process for the production of polymers having increased 1,2-microstructure |
US4429091A (en) * | 1983-03-09 | 1984-01-31 | The Firestone Tire & Rubber Company | Oligomeric oxolanyl alkanes as modifiers for polymerization of dienes using lithium-based initiators |
SU1131885A1 (ru) * | 1983-04-18 | 1984-12-30 | Предприятие П/Я А-7629 | Способ получени 1,2-полибутадиена |
US4761456A (en) * | 1985-06-17 | 1988-08-02 | The Dow Chemical Company | Process for metallating nonconjugated diene-containing ethylene polymers and graft polymers prepared therefrom |
US4647635A (en) * | 1986-03-25 | 1987-03-03 | The Firestone Tire & Rubber Company | Initiator systems for polymerization of 1,3-dienes or copolymers containing 1,3-dienes |
DE3707434A1 (de) * | 1986-05-31 | 1987-12-03 | Huels Chemische Werke Ag | Polyisoprene mit einem hohen anteil von 1,2- und 3,4-struktureinheiten, verfahren zu ihrer herstellung und ihre verwendung |
US4933401A (en) * | 1988-02-26 | 1990-06-12 | Japan Synthetic Rubber Co., Ltd. | Catalyst composition for polymerization of conjugated diene and process for producing conjugated diene polymer |
US5047483A (en) * | 1988-06-29 | 1991-09-10 | The Goodyear Tire & Rubber Company | Pneumatic tire with tread of styrene, isoprene, butadiene rubber |
US5112919A (en) * | 1989-10-30 | 1992-05-12 | Union Carbide Chemicals & Plastics Technology Corporation | Solid feeding of silane crosslinking agents into extruder |
US5112929A (en) * | 1991-04-05 | 1992-05-12 | Bridgestone Corporation | Oxolanyl cyclic acetals as anionic polymerization modifiers |
US5231153A (en) * | 1992-04-06 | 1993-07-27 | The Goodyear Tire & Rubber Company | Anionic polymerization of conjugated dienes modified with alkyltetrahydrofurfuryl ethers |
-
1992
- 1992-04-06 US US07/864,264 patent/US5231153A/en not_active Expired - Lifetime
- 1992-08-14 CA CA002076148A patent/CA2076148A1/en not_active Abandoned
-
1993
- 1993-03-31 MX MX9301873A patent/MX9301873A/es not_active IP Right Cessation
- 1993-03-31 BE BE9300317A patent/BE1006548A3/fr not_active IP Right Cessation
- 1993-04-01 ES ES09300674A patent/ES2070075B1/es not_active Expired - Fee Related
- 1993-04-02 KR KR1019930005597A patent/KR100258271B1/ko not_active IP Right Cessation
- 1993-04-02 BR BR9301412A patent/BR9301412A/pt not_active IP Right Cessation
- 1993-04-05 AU AU36725/93A patent/AU655145B2/en not_active Ceased
- 1993-04-05 NL NL9300595A patent/NL9300595A/nl active Search and Examination
- 1993-04-05 GB GB9307039A patent/GB2265902B/en not_active Expired - Fee Related
- 1993-04-05 FR FR9304005A patent/FR2689511B1/fr not_active Expired - Fee Related
- 1993-04-05 IT ITRM930208A patent/IT1261222B/it active IP Right Grant
- 1993-04-05 JP JP5077873A patent/JPH0641212A/ja active Pending
- 1993-04-06 DE DE4311367A patent/DE4311367A1/de not_active Withdrawn
- 1993-04-08 US US08/043,712 patent/US5300599A/en not_active Expired - Lifetime
- 1993-07-22 US US08/094,736 patent/US5336739A/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3639380A (en) * | 1968-01-24 | 1972-02-01 | Lithium Corp | Preparation of microcrystalline waxes |
US3847883A (en) * | 1970-07-23 | 1974-11-12 | Gulf Research Development Co | Method of preparing polymers utilizing as catalysts hydrocarbon-soluble complexes of an organomagnesium compound with a group i organometallic compound |
US4367325A (en) * | 1980-04-22 | 1983-01-04 | Japan Synthetic Rubber Co., Ltd. | Styrene-butadiene random copolymer and process for the production thereof |
ES2001403A6 (es) * | 1985-09-03 | 1988-05-16 | Firestone Tire & Rubber Co | Procedimiento para preparar copolimeros al azar de dienos conjugados e hidrocarburos vinil-aromaticos. |
US4696986A (en) * | 1986-08-12 | 1987-09-29 | The Goodyear Tire & Rubber Company | Modifier for lithium catalysts |
US5086136A (en) * | 1989-04-07 | 1992-02-04 | Japan Synthetic Rubber Co., Ltd. | Process for producing high trans low vinyl conjugated diene (co)polymer |
Also Published As
Publication number | Publication date |
---|---|
JPH0641212A (ja) | 1994-02-15 |
US5231153A (en) | 1993-07-27 |
GB9307039D0 (en) | 1993-05-26 |
DE4311367A1 (de) | 1993-10-07 |
KR100258271B1 (ko) | 2000-06-01 |
ES2070075B1 (es) | 1996-02-01 |
BE1006548A3 (fr) | 1994-10-11 |
GB2265902B (en) | 1996-04-17 |
US5336739A (en) | 1994-08-09 |
AU655145B2 (en) | 1994-12-01 |
FR2689511A1 (fr) | 1993-10-08 |
US5300599A (en) | 1994-04-05 |
KR930021663A (ko) | 1993-11-22 |
CA2076148A1 (en) | 1993-10-07 |
AU3672593A (en) | 1993-10-14 |
ITRM930208A1 (it) | 1994-10-05 |
ITRM930208A0 (it) | 1993-04-05 |
IT1261222B (it) | 1996-05-09 |
BR9301412A (pt) | 1993-10-13 |
NL9300595A (nl) | 1993-11-01 |
MX9301873A (es) | 1993-10-01 |
FR2689511B1 (fr) | 1995-07-28 |
GB2265902A (en) | 1993-10-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20050402 |