BR112015007986A2 - processo para a preparação de copolímeros de dienos conjugados na presença de um sistema catalítico compreendendo um complexo de bis - imino - piridina de cobalto - Google Patents
processo para a preparação de copolímeros de dienos conjugados na presença de um sistema catalítico compreendendo um complexo de bis - imino - piridina de cobaltoInfo
- Publication number
- BR112015007986A2 BR112015007986A2 BR112015007986A BR112015007986A BR112015007986A2 BR 112015007986 A2 BR112015007986 A2 BR 112015007986A2 BR 112015007986 A BR112015007986 A BR 112015007986A BR 112015007986 A BR112015007986 A BR 112015007986A BR 112015007986 A2 BR112015007986 A2 BR 112015007986A2
- Authority
- BR
- Brazil
- Prior art keywords
- optionally
- optionally substituted
- groups
- branched
- alkyl groups
- Prior art date
Links
- 230000003197 catalytic effect Effects 0.000 title abstract 3
- WBHPMBPSGWSPBK-UHFFFAOYSA-N cobalt;pyridine-2,3-diimine Chemical compound [Co].N=C1C=CC=NC1=N WBHPMBPSGWSPBK-UHFFFAOYSA-N 0.000 title abstract 3
- 229920001577 copolymer Polymers 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 8
- 125000000217 alkyl group Chemical group 0.000 abstract 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 4
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 abstract 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 4
- 125000003118 aryl group Chemical group 0.000 abstract 4
- 125000004429 atom Chemical group 0.000 abstract 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 4
- 125000005842 heteroatom Chemical group 0.000 abstract 4
- 229910052757 nitrogen Inorganic materials 0.000 abstract 4
- 229910052760 oxygen Inorganic materials 0.000 abstract 4
- 239000001301 oxygen Substances 0.000 abstract 4
- 229910052698 phosphorus Inorganic materials 0.000 abstract 4
- 239000011574 phosphorus Substances 0.000 abstract 4
- 229920006395 saturated elastomer Polymers 0.000 abstract 4
- 229910052711 selenium Inorganic materials 0.000 abstract 4
- 239000011669 selenium Substances 0.000 abstract 4
- 229910052710 silicon Inorganic materials 0.000 abstract 4
- 239000010703 silicon Substances 0.000 abstract 4
- 229910052717 sulfur Inorganic materials 0.000 abstract 4
- 239000011593 sulfur Substances 0.000 abstract 4
- 125000006732 (C1-C15) alkyl group Chemical group 0.000 abstract 3
- 125000004432 carbon atom Chemical group C* 0.000 abstract 3
- 150000001993 dienes Chemical class 0.000 abstract 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 3
- 125000003107 substituted aryl group Chemical group 0.000 abstract 3
- 125000005346 substituted cycloalkyl group Chemical group 0.000 abstract 3
- -1 unsaturated Chemical group 0.000 abstract 3
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 abstract 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052794 bromium Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 239000011630 iodine Substances 0.000 abstract 1
- 229910052740 iodine Inorganic materials 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
-
- 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
- C08F136/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F136/02—Homopolymers 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
- C08F136/04—Homopolymers 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
- C08F136/06—Butadiene
-
- 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
- C08F36/02—Homopolymers and 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
- C08F36/04—Homopolymers and 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
- C08F36/06—Butadiene
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/06—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/70—Iron group metals, platinum group metals or compounds thereof
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/70—Iron group metals, platinum group metals or compounds thereof
- C08F4/7095—Cobalt, nickel or compounds thereof
- C08F4/7096—Cobalt or compounds thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F15/00—Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
- C07F15/06—Cobalt compounds
- C07F15/065—Cobalt compounds without a metal-carbon linkage
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
resumo processo para a preparação de copolímeros de dienos conjugados na presença de um sistema catalítico compreendendo um complexo de bis imino piridina de cobalto processo para a preparação de copolímeros de dienos conjugados que compreende a polimerização de no mínimo um dieno conjugado na presença de um sistema catalítico compreendendo no mínimo um complexo de bis imino piridina de cobalto apresentando a seguinte fórmula (i): onde: - r2 e r3, iguais ou diferentes, representam um átomo de hidrogênio; ou são selecionados de c1-c20 simples ou ramificados, de preferência grupos alquila c1-c15, opcionalmente halogenados, grupos cicloalquila opcionalmente substituídos; grupos arila opcionalmente substituídos; - r1 e r4, diferentes entre si, representam um átomo de hidrogênio; ou são selecionados de c1-c20 simples ou ramificados; de preferência grupos alquila c1-c15, opcionalmente halogenados, grupos cicloalquila opcionalmente substituídos; grupos arila opcionalmente substituídos; grupos arilaquila; - ou r1 e r2 podem estar opcionalmente ligados entre si para formar, junta-mente com os outros átomos aos quais estão ligados, um ciclo contendo de 3 a 6 átomos de carbono, saturados, insaturados, ou aromáticos, opcionalmente substituí-dos com c1-c20 simples ou ramificados, de preferência grupos alquila c1-c15, com o citado ciclo contendo opcionalmente outros heteroátomos, tais como, por exemplo, oxigênio, enxofre, nitrogênio, silício, fósforo, selênio; - ou r3 e r4 podem estar opcionalmente ligados entre si para formar, junta-mente com os outros átomos aos quais estão ligados, um ciclo contendo de 3 a 6 átomos de carbono, saturados, insaturados, ou aromáticos, opcionalmente substituí-dos com c1-c20 simples ou ramificados, de preferência grupos alquila c1-c15, com o citado ciclo contendo opcionalmente outros heteroátomos, tais como, por exemplo, oxigênio, enxofre, nitrogênio, silício, fósforo, selênio; - r5, r6 e r7 iguais ou diferentes, representam um átomo de hidrogênio; ou são selecionados de c1-c20 simples ou ramificados, de preferência grupos alquila c1-c15, opcionalmente halogenados, grupos cicloalquila opcionalmente substituídos; grupos arila opcionalmente substituídos; grupos arilalquila; - ou r5 e r6 podem estar opcionalmente ligados entre si para formar, junta-mente com os outros átomos aos quais estão ligados, um ciclo contendo de 3 a 6 átomos de carbono, saturados, insaturados, ou aromáticos, opcionalmente substituí-dos com c1-c20 simples ou ramificados, de preferência grupos alquila c1-c15, com o citado ciclo contendo opcionalmente outros heteroátomos, tais como, por exemplo, oxigênio, enxofre, nitrogênio, silício, fósforo, selênio; - ou r6 e r7 podem estar opcionalmente ligados entre si para formar, junta-mente com outros átomos aos quais estão ligados, um ciclo contendo de 3 a 6 áto-mos de carbono, saturados, insaturados, ou aromáticos, opcionalmente substituídos com c1-c20 simples ou aromático, de preferência grupos alquila c1-c15, com o citado ciclo contendo opcionalmente outros heteroátomos, tais como, por exemplo, oxigê-nio, enxofre, nitrogênio, silício, fósforo, selênio; - x1 e x2, iguais ou diferentes, representam um átomo de halogênio, tal co-mo, por exemplo, cloro, bromo, iodo; ou são selecionados de c1-c20 simples ou ra-mificados, de preferência grupos alquila c1-c15, grupos -ocor8 ou or8, onde r8 é selecionado de c1-c20 simples ou ramificados, de preferência grupos alquila c1-c15.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT002206A ITMI20122206A1 (it) | 2012-12-20 | 2012-12-20 | Procedimento per la preparazione di (co)polimeri di dieni coniugati in presenza di un sistema catalitico comprendente un complesso bis-immino-piridinico di cobalto |
| PCT/IB2013/061193 WO2014097245A1 (en) | 2012-12-20 | 2013-12-20 | Process for the preparation of (co) polymers of conjugated dienes in the presence of a catalytic system comprising a bis-imino-pyridine complex of cobalt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112015007986A2 true BR112015007986A2 (pt) | 2017-07-04 |
Family
ID=47748714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112015007986A BR112015007986A2 (pt) | 2012-12-20 | 2013-12-20 | processo para a preparação de copolímeros de dienos conjugados na presença de um sistema catalítico compreendendo um complexo de bis - imino - piridina de cobalto |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US9475897B2 (pt) |
| EP (1) | EP2935362B1 (pt) |
| JP (1) | JP6357171B2 (pt) |
| KR (1) | KR102113580B1 (pt) |
| CN (1) | CN104854148B (pt) |
| BR (1) | BR112015007986A2 (pt) |
| CA (1) | CA2885538A1 (pt) |
| ES (1) | ES2861442T3 (pt) |
| HU (1) | HUE053252T2 (pt) |
| IT (1) | ITMI20122206A1 (pt) |
| MY (1) | MY169249A (pt) |
| PL (1) | PL2935362T3 (pt) |
| PT (1) | PT2935362T (pt) |
| RS (1) | RS61599B1 (pt) |
| RU (1) | RU2653502C2 (pt) |
| TW (1) | TWI632166B (pt) |
| WO (1) | WO2014097245A1 (pt) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20131830A1 (it) | 2013-11-05 | 2015-05-06 | Versalis Spa | Polibutadieni di-blocco stereoregolari a struttura 1,4-cis/1,2 sindiotattica da polimerizzazione stereospecifica |
| IT201600105714A1 (it) * | 2016-10-20 | 2018-04-20 | Versalis Spa | Procedimento per la preparazione di (co)polimeri di dieni coniugati in presenza di un sistema catalitico comprendente un complesso piridilico di ferro(iii) |
| IT201600105530A1 (it) * | 2016-10-20 | 2018-04-20 | Versalis Spa | Procedimento per la preparazione di polibutadiene 1,2 sindiotattico in presenza di un sistema catalitico comprendente un complesso piridilico di ferro |
| IT201700059763A1 (it) | 2017-05-31 | 2018-12-01 | Versalis Spa | Copolimeri butadiene-isoprene di-blocco e procedimento per la loro preparazione |
| IT201800001149A1 (it) * | 2018-01-17 | 2019-07-17 | Versalis Spa | Procedimento per la preparazione di poliisoprene a struttura prevalentemente alternata cis-1,4-alt-3,4 in presenza di un sistema catalitico comprendente un complesso piridilico di ferro |
| FR3097224B1 (fr) * | 2019-06-11 | 2021-05-21 | Michelin & Cie | Polymère greffé portant des groupes pendants fonctionnels imidazole. |
| CN114437144B (zh) * | 2022-02-10 | 2023-04-25 | 郑州大学 | 一种基于手性咪唑啉为骨架钴配合物及其合成方法和应用 |
Family Cites Families (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3498963A (en) | 1966-09-26 | 1970-03-03 | Japan Synthetic Rubber Co Ltd | Process for the catalytic preparation of 1,2-polybutadiene having a high percentage of vinyl configuration |
| US3522332A (en) | 1967-06-02 | 1970-07-28 | Japan Synthetic Rubber Co Ltd | Process for the preparation of 1,2-polybutadiene |
| US3594216A (en) | 1969-06-19 | 1971-07-20 | Westinghouse Electric Corp | Vapor phase deposition of metal from a metal-organic beta-ketoamine chelate |
| DE2447203C3 (de) | 1974-10-03 | 1982-03-18 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur Herstellung von Polybutadien |
| JPS53143685A (en) | 1977-05-23 | 1978-12-14 | Japan Synthetic Rubber Co Ltd | Preparation of 1,2-polybutadiene |
| DE2911262A1 (de) | 1979-03-22 | 1980-10-02 | Bayer Ag | Katalysator, dessen herstellung und verfahren zur polymerisation von butadien |
| DE3000708A1 (de) | 1980-01-10 | 1981-07-16 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur herstellung von reaktionsprodukten aus konjugierten diolefinen und aromatischen kohlenwasserstoffen |
| PL276385A1 (en) | 1987-01-30 | 1989-07-24 | Exxon Chemical Patents Inc | Method for polymerization of olefines,diolefins and acetylene unsaturated compounds |
| IT1231774B (it) | 1989-08-03 | 1991-12-21 | Enichem Anic Spa | Catalizzatore e procedimento per la polimerizzazione e per la copolimerizzazione di alfa olefine. |
| US5064802A (en) | 1989-09-14 | 1991-11-12 | The Dow Chemical Company | Metal complex compounds |
| CA2024830A1 (en) | 1989-09-29 | 1991-03-30 | Richard E. Campbell, Jr. | Process for preparation of syndiotactic vinyl aromatic polymers |
| CA2027145C (en) | 1989-10-10 | 2002-12-10 | Michael J. Elder | Metallocene catalysts with lewis acids and aluminum alkyls |
| EP0672688B2 (en) | 1990-06-22 | 2002-04-17 | ExxonMobil Chemical Patents Inc. | Aluminum-free monocyclopentadienyl metallocene catalysts for olefin polymerization |
| CA2090962A1 (en) | 1990-09-14 | 1992-03-15 | Howard W. Turner | Ionic catalyst for the production of poly-.alpha.-olefins of controlled tacticity |
| US5189192A (en) | 1991-01-16 | 1993-02-23 | The Dow Chemical Company | Process for preparing addition polymerization catalysts via metal center oxidation |
| JP3463811B2 (ja) | 1991-04-24 | 2003-11-05 | Ｊｓｒ株式会社 | ブタジエン系重合体の製造方法 |
| US5721185A (en) | 1991-06-24 | 1998-02-24 | The Dow Chemical Company | Homogeneous olefin polymerization catalyst by abstraction with lewis acids |
| US5258475A (en) | 1991-07-12 | 1993-11-02 | Mobil Oil Corporation | Catalyst systems for polymerization and copolymerization of olefins |
| EP0816398B1 (en) * | 1996-06-28 | 2002-08-14 | Ube Industries, Ltd. | Process for producing polybutadiene |
| KR100516336B1 (ko) * | 1997-09-05 | 2005-09-22 | 비피 케미칼즈 리미티드 | 중합 촉매 |
| US5879805A (en) | 1997-09-09 | 1999-03-09 | Union Carbide Chemicals & Plastics Technology Corporation | Gas phase polymerization of vinylpolybutadiene |
| EP1062250B1 (en) * | 1998-03-12 | 2004-07-14 | BP Chemicals Limited | Polymerisation catalysts |
| US6063881A (en) * | 1998-04-02 | 2000-05-16 | E. I. Du Pont De Nemours And Company | Oligomerization of propylene |
| DE19931873A1 (de) * | 1999-04-14 | 2000-10-19 | Bayer Ag | Katalysatorsystem zur Olefinpolymerisation |
| US6479601B1 (en) * | 1999-08-06 | 2002-11-12 | The Goodyear Tire & Rubber Company | Transition metal catalysts for diene polymerizations |
| US6699955B1 (en) * | 1999-11-19 | 2004-03-02 | E. I. Du Pont De Nemours And Company | Copolymerization of ethylene and dienes |
| IT1318653B1 (it) | 2000-07-28 | 2003-08-27 | Enichem Spa | Leganti tridentati e loro complessi con metalli di transizione. |
| IT1319240B1 (it) | 2000-10-26 | 2003-09-26 | Enichem Spa | Procedimento per la oligomerizzazione selettiva dell'etilene. |
| WO2003064484A1 (en) * | 2002-01-28 | 2003-08-07 | Dow Global Technologies Inc. | Metal complex compositions based on cobalt and their use as polymerization catalyst for olefins and dienes |
| EP1367069A1 (en) * | 2002-05-28 | 2003-12-03 | Dow Global Technologies Inc. | Process for homo-or copolymerization of conjugated diens |
| DE60336822D1 (de) | 2002-07-22 | 2011-06-01 | Jsr Corp | Verfahren zur herstellung von kristallinem 1,2-polybutadien |
| RU2315658C2 (ru) * | 2002-09-25 | 2008-01-27 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Каталитические системы для олигомеризации этилена в линейные альфа-олефины |
| RU2263121C2 (ru) * | 2003-01-30 | 2005-10-27 | Открытое акционерное общество "Ефремовский завод синтетического каучука" | Способ получения цис-1,4-диенового каучука |
| ES2299015T3 (es) * | 2004-03-24 | 2008-05-16 | Shell Internationale Research Maatschappij B.V. | Complejos de metales de transicion. |
| WO2007135946A1 (ja) * | 2006-05-22 | 2007-11-29 | Ube Industries, Ltd. | ポリブタジエンの製造方法 |
| WO2011061151A1 (en) | 2009-11-17 | 2011-05-26 | Basell Polyolefine Gmbh | Ethylene copolymers |
| US20120296055A1 (en) * | 2010-01-15 | 2012-11-22 | Reliance Industries Limited | High-cis polybutadiene rubber in benign solvents and process for preparation thereof |
| ITMI20122199A1 (it) * | 2012-12-20 | 2014-06-21 | Versalis Spa | Procedimento per la preparazione di (co)polimeri di dieni coniugati in presenza di un sistema catalitico comprendente un complesso bis-imminico di cobalto |
-
2012
- 2012-12-20 IT IT002206A patent/ITMI20122206A1/it unknown
-
2013
- 2013-12-17 TW TW102146498A patent/TWI632166B/zh active
- 2013-12-20 US US14/646,066 patent/US9475897B2/en not_active Expired - Fee Related
- 2013-12-20 PT PT138288592T patent/PT2935362T/pt unknown
- 2013-12-20 ES ES13828859T patent/ES2861442T3/es active Active
- 2013-12-20 KR KR1020157010301A patent/KR102113580B1/ko active IP Right Grant
- 2013-12-20 CA CA2885538A patent/CA2885538A1/en not_active Abandoned
- 2013-12-20 PL PL13828859T patent/PL2935362T3/pl unknown
- 2013-12-20 HU HUE13828859A patent/HUE053252T2/hu unknown
- 2013-12-20 JP JP2015548868A patent/JP6357171B2/ja active Active
- 2013-12-20 RU RU2015110474A patent/RU2653502C2/ru not_active IP Right Cessation
- 2013-12-20 EP EP13828859.2A patent/EP2935362B1/en active Active
- 2013-12-20 CN CN201380064465.7A patent/CN104854148B/zh active Active
- 2013-12-20 BR BR112015007986A patent/BR112015007986A2/pt active Search and Examination
- 2013-12-20 WO PCT/IB2013/061193 patent/WO2014097245A1/en active Application Filing
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Also Published As
| Publication number | Publication date |
|---|---|
| JP2016501957A (ja) | 2016-01-21 |
| TW201434865A (zh) | 2014-09-16 |
| EP2935362A1 (en) | 2015-10-28 |
| ITMI20122206A1 (it) | 2014-06-21 |
| CA2885538A1 (en) | 2014-06-26 |
| PL2935362T3 (pl) | 2021-06-14 |
| RU2653502C2 (ru) | 2018-05-10 |
| MY169249A (en) | 2019-03-19 |
| PT2935362T (pt) | 2021-02-04 |
| CN104854148A (zh) | 2015-08-19 |
| EP2935362B1 (en) | 2021-01-20 |
| US20150329654A1 (en) | 2015-11-19 |
| TWI632166B (zh) | 2018-08-11 |
| WO2014097245A1 (en) | 2014-06-26 |
| KR102113580B1 (ko) | 2020-05-22 |
| US9475897B2 (en) | 2016-10-25 |
| CN104854148B (zh) | 2020-12-04 |
| KR20150099712A (ko) | 2015-09-01 |
| RU2015110474A (ru) | 2017-01-25 |
| ES2861442T3 (es) | 2021-10-06 |
| JP6357171B2 (ja) | 2018-07-11 |
| RS61599B1 (sr) | 2021-04-29 |
| HUE053252T2 (hu) | 2021-06-28 |
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