ES2068899T3 - Catalizador de polimerizacion a base de alcoxido de magnesio por ebullicion en disolventes organicos. - Google Patents
Catalizador de polimerizacion a base de alcoxido de magnesio por ebullicion en disolventes organicos.Info
- Publication number
- ES2068899T3 ES2068899T3 ES89308980T ES89308980T ES2068899T3 ES 2068899 T3 ES2068899 T3 ES 2068899T3 ES 89308980 T ES89308980 T ES 89308980T ES 89308980 T ES89308980 T ES 89308980T ES 2068899 T3 ES2068899 T3 ES 2068899T3
- Authority
- ES
- Spain
- Prior art keywords
- polymerization catalyst
- magnesium
- alcoxide
- boiling
- organic solvents
- 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
- 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
- C08F4/16—Metallic compounds other than hydrides and other than metallo-organic compounds; Boron halide or aluminium halide complexes with organic compounds containing oxygen of silicon, germanium, tin, lead, titanium, zirconium or hafnium
-
- 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
ES DISPUESTO UN PROCESO PARA PRODUCIR UN COMPONENTE CATALIZADOR DE POLIMERIZACION CONTROLADO, EL CUAL COMPRENDE UN TRATANTE DE ALCOXIDO DE MAGNESIO QUE TIENE UN ENLACE DE ALCOHOL CON UN DISOLVENTE INERTE A O SOBRE LA TEMPERATURA A LA CUAL EL ALCOHOL SE DISOCIA DEL ALCOXIDO Y SOMETE AL ALCOXIDO DE MAGNESIO RESULTANTE A UNA METATESIS CON UN COMPUESTO HALOGENO DE UN METAL DE TRANSICION. LA MORFOLOGIA Y/O PRODUCTIVIDAD DEL CATALIZADOR DE POLIMERIZACION ES MEJORADO EN ESTE PROCESO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24030088A | 1988-09-06 | 1988-09-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2068899T3 true ES2068899T3 (es) | 1995-05-01 |
Family
ID=22905996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES89308980T Expired - Lifetime ES2068899T3 (es) | 1988-09-06 | 1989-09-05 | Catalizador de polimerizacion a base de alcoxido de magnesio por ebullicion en disolventes organicos. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0360454B1 (es) |
JP (1) | JP2761050B2 (es) |
AT (1) | ATE116339T1 (es) |
CA (1) | CA1334961C (es) |
DE (1) | DE68920245T2 (es) |
ES (1) | ES2068899T3 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100807895B1 (ko) * | 2006-08-30 | 2008-02-27 | 삼성토탈 주식회사 | 올레핀 중합 촉매용 구형 담체의 제조방법 |
WO2008037630A1 (en) * | 2006-09-25 | 2008-04-03 | Basell Poliolefine Italia S.R.L. | Magnesium methoxide based catalyst precursors and catalyst components obtained therefrom |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4710482A (en) * | 1986-06-18 | 1987-12-01 | Shell Oil Company | Olefin polymerization catalyst component |
-
1989
- 1989-09-05 EP EP89308980A patent/EP0360454B1/en not_active Expired - Lifetime
- 1989-09-05 DE DE68920245T patent/DE68920245T2/de not_active Expired - Fee Related
- 1989-09-05 CA CA000610314A patent/CA1334961C/en not_active Expired - Fee Related
- 1989-09-05 ES ES89308980T patent/ES2068899T3/es not_active Expired - Lifetime
- 1989-09-05 JP JP1228442A patent/JP2761050B2/ja not_active Expired - Fee Related
- 1989-09-05 AT AT89308980T patent/ATE116339T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE68920245D1 (de) | 1995-02-09 |
ATE116339T1 (de) | 1995-01-15 |
JPH02107603A (ja) | 1990-04-19 |
DE68920245T2 (de) | 1995-05-04 |
JP2761050B2 (ja) | 1998-06-04 |
CA1334961C (en) | 1995-03-28 |
EP0360454A3 (en) | 1991-07-03 |
EP0360454A2 (en) | 1990-03-28 |
EP0360454B1 (en) | 1994-12-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK0554898T3 (da) | Fotohærdeligt glycosaminoglycanderivat, tværbundne glycosaminoglycaner og fremgangsmåde til produktion heraf | |
NO175314C (no) | Katalysatorsystem for polymerisasjon av olefiner, fremstilling av en prokatalysator og anvendelse av systemet ved polymerisasjon av etylen | |
DE3773734D1 (de) | Verfahren zur herstellung eines silber enthaltenden katalysators. | |
EP0311861A3 (en) | A process for trialkoxysilane/tetraalkoxysilane mixtures from silicon metal and alcohol | |
EP1028119A3 (en) | Process for producing tetrakisfluorophenylborate | |
ATE163944T1 (de) | Verfahren zur herstellung stabilisierter polyolefine und daraus hergestellte produkte | |
ES2068899T3 (es) | Catalizador de polimerizacion a base de alcoxido de magnesio por ebullicion en disolventes organicos. | |
BR8704749A (pt) | Processo para producao de um corpo ceramico auto-suportavel contendo um componente polimerico e corpo ceramico auto-suportavel assim obtido | |
ITMI920966A1 (it) | Procedimento per la preparazione di un catalizzatore metallico supportato e catalizzatore ottenuto mediante tale procedimento. | |
NO891772D0 (no) | Katalysator for polymerisasjon av etylen, fremgangsmaate ved fremstilling derav og anvendelse av de oppnaadde etylenpolymerisater ved fremstilling av folier med lave blokkegenskaper. | |
ZA918089B (en) | Solid component of catalyst for the homo-and co-polymerization of ethylene | |
ATE156134T1 (de) | Verfahren zur herstellung von alkylpolyglukosiden | |
DK177588A (da) | Silylpolymerkomposition, hvori tvaerbindinger kan indfoeres | |
DE69012761D1 (de) | Nachbehandlung von arsin-entfernungs-katalysatoren. | |
DE68904137D1 (de) | Verfahren zur herstellung von 1,1,-dichlor-1-fluoroethan. | |
NO891338D0 (no) | Fremgangsmaate og apparat for fremstilling av polymerisasjons-katalysator paa baerer. | |
DE68927490D1 (de) | Silikatmodifiziertes Magnesiumalkoxyd als Polymerisationskatalysator | |
DE69122502D1 (de) | Pro-katalysatorzusammensetzung für die polymerisation von olefinen, ihre herstellung und anwendung | |
DE3569543D1 (en) | Process for preparing a transition metal component on a polymeric support for an olefin polymerization catalytic system | |
EP0187034A3 (en) | Process for producing poly-1-butene | |
FR2686608B1 (fr) | Procede d'activation de support a base de chlorure de magnesium entrant dans la fabrication de la composante catalytique de polymerisation de l'ethylene. | |
AU542963B2 (en) | Polymerisation catalyst for olefins | |
CS282589A2 (en) | Method of 3,5,6-trichloropyridine-2-ol production | |
DE3879502D1 (de) | Verfahren zur herstellung 1,4-disubstituierter 2-butene. | |
ATE90073T1 (de) | Verfahren zur herstellung von n-acyl-anilinen. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 360454 Country of ref document: ES |