ES2061900T3 - Procedimiento para la obtencion de homo- asi como copolimeros del eteno por la catalisis de phillips. - Google Patents

Procedimiento para la obtencion de homo- asi como copolimeros del eteno por la catalisis de phillips.

Info

Publication number
ES2061900T3
ES2061900T3 ES89121781T ES89121781T ES2061900T3 ES 2061900 T3 ES2061900 T3 ES 2061900T3 ES 89121781 T ES89121781 T ES 89121781T ES 89121781 T ES89121781 T ES 89121781T ES 2061900 T3 ES2061900 T3 ES 2061900T3
Authority
ES
Spain
Prior art keywords
compound
aluminium
preparing
organic solvent
phosphorus
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
Application number
ES89121781T
Other languages
English (en)
Inventor
Siegfried Dr Weber
Guido Dr Funk
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
BASF SE
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2061900T3 publication Critical patent/ES2061900T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C08F4/42—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
    • C08F4/69—Chromium, molybdenum, tungsten 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • 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
    • C08F4/603—Component covered by group C08F4/60 with a metal or compound covered by group C08F4/44 other than an organo-aluminium compound

Abstract

EL INVENTO TRATA DE LA POLIMERIZACION DE ETANO A TRAVES DE CATALISIS PHILIPS MEDIANTE (1) UNOS CATALIZADORES SOPORTE QUE SE CARGAN CON CCROMO, FOSFORO Y ALUMINIO Y (2) UNOS COCATALIZADORES DE LITIOALQUILO. EL CATALIZADOR SE PRODUCE A PARTIR DE UN PREPRODUCTO FORMADO POR UN SOPORTE SILICATADO, UN COMPUESTO DE CROMO SELECCIONADO, UN COMPUESTO DE FOSFORO SELECCIONADO Y UN COMPUESTO DE ALUMNIO SELECCIONADO Y SE CALIENTA EL PREPRODUCTO EN UNA CORRIENTE DE GAS CONTENIENDO OXIGENO. SE CARACTERIZA PORQUE EL CATLIZADOR SOPORTE SE FABRICA MEDIANTE: A) PRODUCCION DE UNA SUSPENSION FORMADA POR MATERIAL SILICATADO FINAMENTE DIVIDIDO Y UN DISOLVENTE ORGANICO INERTE; B) COMBINACION DE UN COMPUESTO CRONICO ORGANICO CON TRIALQUILO DE ALUMINIO EN UN DISOLVENTE ORGANICO INERTE; C) TRATAMIENTO DE LA SUSPENSION (A) CON EL PRODUCTO DE (B) Y CON UN ACIDO FOSFORICO; D) EVAPORACION DE LA SUSPENSION OBTENIDA HASTA SECADO TOTAL; E) TRATAMIENTO DEL PRODUCTO SECO CON UNA CORRIENTE DE GAS NITROGENO; F) CALENTAMIENTO DEL PRODUCTO NITROGENADO CON UNA CORRIENTE DE GAS CONTENIENDO OXIGENO; G) TRATAMIENTO DEL PRODUCTO OXIGENADO CON UNA CORRIENTE DE NITROGENO; H) SUSPENSION DEL PRODUCTO OBTENIDO EN (G) EN UN DISOLVENTE ORGANICO; E I) TRATAMIENTO DEL PRODUCTO OBTENIDO EN (G) CON UN BOROALQUILO
ES89121781T 1988-12-09 1989-11-25 Procedimiento para la obtencion de homo- asi como copolimeros del eteno por la catalisis de phillips. Expired - Lifetime ES2061900T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3841436A DE3841436A1 (de) 1988-12-09 1988-12-09 Verfahren zum herstellen von homo- sowie copolymerisaten des ethens durch phillips-katalyse

Publications (1)

Publication Number Publication Date
ES2061900T3 true ES2061900T3 (es) 1994-12-16

Family

ID=6368754

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89121781T Expired - Lifetime ES2061900T3 (es) 1988-12-09 1989-11-25 Procedimiento para la obtencion de homo- asi como copolimeros del eteno por la catalisis de phillips.

Country Status (7)

Country Link
US (1) US5164353A (es)
EP (1) EP0372328B1 (es)
JP (1) JPH02202503A (es)
KR (1) KR0139644B1 (es)
AT (1) ATE101164T1 (es)
DE (2) DE3841436A1 (es)
ES (1) ES2061900T3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4134146A1 (de) * 1991-10-16 1993-04-22 Basf Ag Phillips-katalysator und seine verwendung zur herstellung von ethylenhomopolymerisaten und -copolymerisaten
DE4204260A1 (de) * 1992-02-13 1993-08-19 Basf Ag Phillips-katalysator und seine verwendung zur herstellung von ethylen-(alpha)-olefin-copolymerisaten
DE19943206A1 (de) 1999-09-09 2001-03-15 Elenac Gmbh Verfahren zum Herstellen von Philips-Katalysatoren für die Polymerisation von Olefinen mit verbesserten Produktivitäten im Particle-Form-Verfahren

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL95969C (es) * 1955-08-04
US3242150A (en) * 1960-03-31 1966-03-22 Phillips Petroleum Co Method and apparatus for the recovery of solid olefin polymer from a continuous path reaction zone
US3816383A (en) * 1972-05-01 1974-06-11 Nat Petro Chem Separation of olefin polymers
DE2409839C2 (de) * 1974-03-01 1982-11-18 Basf Ag, 6700 Ludwigshafen Verfahren zum Herstellen kleinteiliger Olefinpolymerisate
US3984351A (en) * 1975-03-14 1976-10-05 National Petro Chemicals Corporation Olefin polymerization catalyst
NL171273C (nl) * 1976-05-24 1983-03-01 Stamicarbon Werkwijze voor het polymeriseren van alkenen en werkwijze voor het bereiden van een chroomoxyde-op drager-katalysator.
NL189713C (nl) * 1977-07-18 1993-07-01 Dsm Nv Katalysator op drager voor de polymerisatie van 1-alkenen, in het bijzonder etheen.
US4496699A (en) * 1981-03-13 1985-01-29 National Distillers And Chemical Corporation Process for polymerizing high melt index olefins and polymerization catalysts used therefore
US4547479A (en) * 1984-07-02 1985-10-15 Phillips Petroleum Company Polyphosphate in chromium catalyst support
US4640964A (en) * 1984-07-02 1987-02-03 Phillips Petroleum Company Olefin polymerization with polyphosphate supported chromium catalysts
DE3635710A1 (de) * 1986-10-21 1988-04-28 Basf Ag Verfahren zum herstellen von homo- sowie copolymerisaten des ethens durch phillips-katalyse

Also Published As

Publication number Publication date
US5164353A (en) 1992-11-17
KR0139644B1 (ko) 1998-07-01
EP0372328B1 (de) 1994-02-02
EP0372328A3 (de) 1991-07-24
EP0372328A2 (de) 1990-06-13
JPH02202503A (ja) 1990-08-10
KR900009705A (ko) 1990-07-05
DE58906895D1 (de) 1994-03-17
DE3841436A1 (de) 1990-06-13
ATE101164T1 (de) 1994-02-15

Similar Documents

Publication Publication Date Title
EP0264895A3 (en) Process for the manufacture of homo- and copolymers of ethylene by phillips catalysts
US4547479A (en) Polyphosphate in chromium catalyst support
ZA932305B (en) Catalyst for the polymerization of olefins, process for its preparation and its use.
IL114638A0 (en) Process for the polymerization of olefins
SG58987G (en) Catalyst system and process for producing a catalyst
ZA883535B (en) Process for producing stereoregular polymers having a narrow molecular weight distribution
EP0250244A3 (en) Process for preparing olefin polymerization catalyst component
ES484368A1 (es) Procedimiento de fabricacion de poliolefinas
AR009034A1 (es) Complejos de metales que contienen ciclopentadienilo sustituido por heteroatomos en la posicion 2, sistemas catalizadores que incluyen dichoscomplejos; proceso para polimerizar olefinas aplicando dichos sistemas; productos de polimerizacion de olefinas obtenidas con dicho proceso; los
US4640964A (en) Olefin polymerization with polyphosphate supported chromium catalysts
DE69026283D1 (de) Ein Ziegler-Nattakatalysatorbestandteil
US4717701A (en) Olefin polymerization
ATE103617T1 (de) Verfahren zur herstellung statistischer copolymere.
ATE71116T1 (de) Verfahren zum herstellen von homo- sowie copolymerisaten des ethens durch phillipskatalyse.
ES2061900T3 (es) Procedimiento para la obtencion de homo- asi como copolimeros del eteno por la catalisis de phillips.
KR900001729A (ko) 에틸렌 중합체의 분자량 분포를 조절하는 촉매
EP0250860A3 (en) Process for the manufacture of ethylene polymers by way of phillips catalysis
ES8501776A1 (es) Procedimiento de obtencion de un componente que contiene halogenuro de titanio de un sistema catalitico para polimerizar olefinas.
GB1486194A (en) Olefine polymer olefine polymerisation process and catalyst
KR870007211A (ko) 불활성 고체촉매와 조촉매를 에틸렌과 접촉시키는 것으로 구성되는 이합성/중합성 에틸렌의 제조방법
GB2090157B (en) Phosphated alumina or aluminum phosphate chromium-containing olefin polymerisation catalyst process for the preparation and use thereof
ES8204274A1 (es) Procedimiento catalitico para la produccion de polimeros de etileno
ES2033514T3 (es) Procedimiento para la polimerizacion estereoespecifica de alfa-olefinas y sistema catalitico utilizable para dicha polimerizacion.
EP0543019A4 (en) Process for preparing catalyst for producing methacrylic acid
ATE146797T1 (de) Vanadium enthaltendes katalysatorbestandteil und katalysator für olefinpolymerisation sowie olefinpolymerisationsverfahren unter anwendung derselben

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 372328

Country of ref document: ES