ES2170375T3 - Terminacion de polimerizaciones en fase gaseosa de dienos conjugagos, compuestos aromaticos sustituidos con vinilo y sus mezclas. - Google Patents
Terminacion de polimerizaciones en fase gaseosa de dienos conjugagos, compuestos aromaticos sustituidos con vinilo y sus mezclas.Info
- Publication number
- ES2170375T3 ES2170375T3 ES97911857T ES97911857T ES2170375T3 ES 2170375 T3 ES2170375 T3 ES 2170375T3 ES 97911857 T ES97911857 T ES 97911857T ES 97911857 T ES97911857 T ES 97911857T ES 2170375 T3 ES2170375 T3 ES 2170375T3
- Authority
- ES
- Spain
- Prior art keywords
- termination
- vinyl
- mixtures
- dienos
- conjugagos
- 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
- C08F2/00—Processes of polymerisation
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
-
- 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
-
- 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
- C08F12/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F12/02—Monomers containing only one unsaturated aliphatic radical
- C08F12/04—Monomers containing only one unsaturated aliphatic radical containing one ring
-
- 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
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
-
- 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
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
- C08F4/65922—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
- C08F4/65925—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually non-bridged
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Polymerisation Methods In General (AREA)
Abstract
LA INVENCION PROPORCIONA UN PROCEDIMIENTO DE TERMINACION DE UNA POLMERIZACION EN FASE GASEOSA DE UN GRUPO FORMADO POR DIENO CONJUGADO, UN COMPUESTO AROMATICO SUSTITUIDO POR VINILO, Y MEZCLAS DE LOS MISMOS, EN UN RECIPIENTE DE POLIMERIZACION, EN PRESENCIA DE UN CATALIZADOR Y, OPCIONALMENTE EN PRESENCIA DE UN MATERIAL PARTICULADO INERTE. DICHO PROCEDIMIENTO CONSISTE EN INTRODUCIR UN AGENTE NEUTRALIZANTE SELECCIONADO A PARTIR DE UN GRUPO FORMADO POR UN ALCOHOL DE 1 A 20 ATOMOS DE CARBONO, UN ALQUIL O CICLOALQUIL MONOETER, AMONIACO, AGUA, UNA ALQUIL O ARILAMINA, Y MEZCLAS DE LOS MISMOS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/742,030 US5731381A (en) | 1996-11-01 | 1996-11-01 | Termination of gas phase polymerizations of conjugated dienes, vinyl-substituted aromatic compounds and mixtures thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2170375T3 true ES2170375T3 (es) | 2002-08-01 |
Family
ID=24983218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97911857T Expired - Lifetime ES2170375T3 (es) | 1996-11-01 | 1997-10-21 | Terminacion de polimerizaciones en fase gaseosa de dienos conjugagos, compuestos aromaticos sustituidos con vinilo y sus mezclas. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5731381A (es) |
EP (1) | EP0935615B1 (es) |
JP (1) | JP3238157B2 (es) |
KR (1) | KR100354201B1 (es) |
BR (1) | BR9712623A (es) |
CA (1) | CA2267567A1 (es) |
DE (1) | DE69711066T2 (es) |
ES (1) | ES2170375T3 (es) |
WO (1) | WO1998020049A1 (es) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4067592B2 (ja) * | 1996-12-04 | 2008-03-26 | Jsr株式会社 | 共役ジエン系重合体の製造方法 |
US6054563A (en) * | 1997-03-05 | 2000-04-25 | Rhodia Chimie | Preparation of solid, powdery rare earth carboxylates by evaporation method |
US6111082A (en) * | 1998-04-17 | 2000-08-29 | Rhodia Rare Earths Inc. | Stable concentrated rare earth carboxylate liquids |
US6090926A (en) * | 1998-06-05 | 2000-07-18 | Rhodia Rare Earths Inc. | Powdery, solid rare earth carboxylates with improved solubility in aliphatic solvents which are highly active catalysts in Ziegler-Natta systems |
US7005485B2 (en) * | 1998-12-18 | 2006-02-28 | Chevron Phillips Chemical Company Lp | Process for producing polyolefins |
US6967230B2 (en) * | 1998-12-18 | 2005-11-22 | Chevron Phillips Chemical Company Lp | Process for producing polyolefins |
EP1153934A1 (en) * | 2000-05-09 | 2001-11-14 | BP Chemicals S.N.C. | Method for deactivating a polymerisation reaction |
DE10022497A1 (de) * | 2000-05-09 | 2001-11-15 | Bayer Ag | Copolymerisation konjugierter Diene mit nichtkonjugierten Olefinen mittels Katalysatoren der Seltenen Erden |
FR2822469B1 (fr) * | 2001-03-26 | 2004-07-30 | Rhodia Elect & Catalysis | Procede de preparation d'une solution stable de carboxylate de terre rare |
DE10163154A1 (de) * | 2001-12-20 | 2003-07-03 | Basell Polyolefine Gmbh | Pyrogene Kieselsäuren enthaltender Katalysatorfeststoff zur Olefinpolymerisation |
US6727330B1 (en) * | 2003-02-07 | 2004-04-27 | Firestone Polymers, Llc | Termination and reduced gel in high cis polybutadiene |
US6987152B1 (en) | 2005-01-11 | 2006-01-17 | Univation Technologies, Llc | Feed purification at ambient temperature |
JP5535480B2 (ja) * | 2005-08-02 | 2014-07-02 | イネオス ユーロープ リミテッド | ジエン重合 |
US7446167B2 (en) * | 2006-04-13 | 2008-11-04 | Fina Technology, Inc. | Catalyst deactivation agents and methods for use of same |
TW200936564A (en) * | 2007-11-15 | 2009-09-01 | Univation Tech Llc | Methods for the removal of impurities from polymerization feed streams |
CA2740217C (en) * | 2008-10-31 | 2017-03-28 | Chevron Phillips Chemical Company Lp | System and method for deactivating and quenching an oligomerization catalyst |
KR101406991B1 (ko) * | 2010-02-19 | 2014-06-13 | 우베 고산 가부시키가이샤 | 폴리뷰타다이엔 및 변성 폴리뷰타다이엔, 그리고 그들의 제조방법 및 그들을 이용한 고무 강화 스타이렌계 수지 조성물 |
US11878952B1 (en) | 2022-11-14 | 2024-01-23 | Chevron Phillips Chemical Company Lp | Oligomerization catalyst system deactivation and related ethylene oligomerization processes |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1235543A (en) * | 1984-09-12 | 1988-04-19 | Norio Kashiwa | Process for producing propylene block copolymer |
FR2646426B2 (fr) * | 1988-09-13 | 1991-08-16 | Bp Chemicals Sa | Procede et appareillage de polymerisation d'alpha-olefine en phase gazeuse en presence d'un agent ralentisseur d'activite |
FR2665704B1 (fr) * | 1990-08-07 | 1994-04-08 | Bp Chemicals Snc | Procede pour arreter une reaction de (co-)polymerisation effectuee a l'aide d'un catalyseur a base d'oxyde de chrome. |
US5336738A (en) * | 1990-08-07 | 1994-08-09 | Bp Chemicals Limited | Kill-gas introduction to a fluidized bed reactor containing chromium oxide catalyst |
GB9103527D0 (en) * | 1991-02-20 | 1991-04-10 | Exxon Chemical Patents Inc | Hp catalyst killer |
DE4130352A1 (de) * | 1991-09-12 | 1993-03-18 | Basf Ag | Des- und reaktivierte metallocenkatalysatorsysteme |
US5453471B1 (en) * | 1994-08-02 | 1999-02-09 | Carbide Chemicals & Plastics T | Gas phase polymerization process |
-
1996
- 1996-11-01 US US08/742,030 patent/US5731381A/en not_active Expired - Fee Related
-
1997
- 1997-10-21 ES ES97911857T patent/ES2170375T3/es not_active Expired - Lifetime
- 1997-10-21 CA CA002267567A patent/CA2267567A1/en not_active Abandoned
- 1997-10-21 DE DE69711066T patent/DE69711066T2/de not_active Expired - Fee Related
- 1997-10-21 BR BR9712623-3A patent/BR9712623A/pt unknown
- 1997-10-21 EP EP97911857A patent/EP0935615B1/en not_active Expired - Lifetime
- 1997-10-21 KR KR1019997003853A patent/KR100354201B1/ko not_active IP Right Cessation
- 1997-10-21 JP JP52145198A patent/JP3238157B2/ja not_active Expired - Fee Related
- 1997-10-21 WO PCT/US1997/019072 patent/WO1998020049A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US5731381A (en) | 1998-03-24 |
DE69711066T2 (de) | 2002-08-14 |
CA2267567A1 (en) | 1998-05-14 |
JP2000509750A (ja) | 2000-08-02 |
WO1998020049A1 (en) | 1998-05-14 |
KR20000052976A (ko) | 2000-08-25 |
JP3238157B2 (ja) | 2001-12-10 |
EP0935615B1 (en) | 2002-03-13 |
EP0935615A1 (en) | 1999-08-18 |
BR9712623A (pt) | 1999-10-26 |
DE69711066D1 (de) | 2002-04-18 |
KR100354201B1 (ko) | 2002-09-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2170375T3 (es) | Terminacion de polimerizaciones en fase gaseosa de dienos conjugagos, compuestos aromaticos sustituidos con vinilo y sus mezclas. | |
NO970464L (no) | Gassfasepolymerisasjonsprosess | |
FR2836631B1 (fr) | Mousse aerosol comprenant l'association d'un polymere cationique de vinylpyrrolidone et d'un compose cellulosique et utilisations en cosmetique | |
DE3167234D1 (en) | Azide-free compositions for generating nitrogen, the generation of nitrogen therefrom and inflation of gas bags therewith | |
TW253849B (es) | ||
PL362136A1 (en) | Oxidising composition for treating keratinous materials based on amphiphilic polymers of at least an ethylenically unsaturated monomer with sulphonic group and comprising a hydrophobic part | |
DE60106631D1 (de) | Wasserlösliche, warmgeformte, wässrige zusammensetzungen enthaltende behälter | |
NO954342L (no) | Erytropoietinanalogblandinger, samt fremgangsmåter ved fremstilling derav | |
EP0562843A3 (en) | Fragrance compositions and other compositions which contain human pheromones | |
AR064674A2 (es) | Un proceso de polimerizacion en fase liquida para la preparacion de un poliisobutileno altamente reactivo de bajo peso molecular | |
ES2141540T3 (es) | Procedimiento de hidroformilacion. | |
GB2390046A (en) | Materials having controlled shrinkage and patterns and methods of making same | |
ES2192278T3 (es) | Metodo para la produccion de poliaductos de oxidos de alquileno con un reactor de dispersion de liquido en gas. | |
GB2378948A (en) | Novel compounds for modulating cell proliferation | |
ES2105504T3 (es) | Deshidratacion de mezclas. | |
JPS5219790A (en) | Process for the preparation of ethylene polymer | |
McAdoo et al. | Ion‐neutral complex‐mediated hydrogen exchange in ionized n‐butanol: A mechanism for ‘non‐specific’hydrogen migrations | |
DE69627525D1 (de) | Flüssige deodorantien | |
AR012357A1 (es) | Proceso de polimerizacion de isobuteno | |
ES2150929T3 (es) | Procedimiento para la obtencion de 3,7-dialquilxantinas a partir de 3-alquilxantinas. | |
ES2137831B1 (es) | Procedimiento de produccion de peroxido de hidrogeno mediante oxidacion de alcoholes secundarios con oxigeno molecular en fase liquida. | |
ES2160374T3 (es) | Mezclas de polimeros compatibilizadas, formadas utilizando un agente multifuncional. | |
JPS547488A (en) | Continuous preparation of polyolefin having broad modecuar weight distribution | |
BG102369A (en) | 1,1-difluoro-1,4-dichlorbutane and method for its preparation | |
AU9574001A (en) | Graft copolymers |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 935615 Country of ref document: ES |