ES8201178A1 - Procedimiento de reduccion de halogenuros metalicos en fase de vapor por compuestos organomagnesicos solidos - Google Patents

Procedimiento de reduccion de halogenuros metalicos en fase de vapor por compuestos organomagnesicos solidos

Info

Publication number
ES8201178A1
ES8201178A1 ES495026A ES495026A ES8201178A1 ES 8201178 A1 ES8201178 A1 ES 8201178A1 ES 495026 A ES495026 A ES 495026A ES 495026 A ES495026 A ES 495026A ES 8201178 A1 ES8201178 A1 ES 8201178A1
Authority
ES
Spain
Prior art keywords
metal
group
concerned
pressure
organomagnesium compound
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
Application number
ES495026A
Other languages
English (en)
Other versions
ES495026A0 (es
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.)
Orkem SA
Original Assignee
Chimique des Charbonnages SA
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 Chimique des Charbonnages SA filed Critical Chimique des Charbonnages SA
Publication of ES495026A0 publication Critical patent/ES495026A0/es
Publication of ES8201178A1 publication Critical patent/ES8201178A1/es
Expired 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
    • C08F4/02—Carriers therefor
    • C08F4/022—Magnesium halide as support anhydrous or hydrated or complexed by means of a Lewis base for Ziegler-type catalysts
    • 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)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Glass Compositions (AREA)
  • Laminated Bodies (AREA)

Abstract

PROCEDIMIENTO PARA REDUCIR HALOGENUROS DE METALES DE LOS GRUPOS IV B Y V B DE LA TABLA PERIODICA, EN FASE DE VAPOR, POR COMPUESTOS ORGANOMAGNESICOS SODICOS, DANDO LUGAR A COMPLEJOS METALICOS QUE TIENEN APLICACIONES COMO CONSTITUYENTES DE SISTEMAS CATALITICOS PARA LA POLIMERIZACION DE OLEFINAS. CONSISTE EN LA REACCION DE HALOGENUROS METALICOS CON, AL MENOS, UN COMPUESTO ORGANOMAGNESICO DE FORMULA RMGX, EN LA QUE R ES UN RADICAL HIDROCARBONADO Y X ES UN HALOGENO, EN ESTADO SOLIDO, EN PRESENCIA DE HALOGENURO MAGNETICO, SIENDO LA TECNICA DEL LECHO FLUIDIZADO, A UNA PRESION INFERIOR O IGUAL A LA ATMOSFERA Y A UN A TEMPERATURA COMPRENDIDA ENTRE 80 Y 16
ES495026A 1979-09-13 1980-09-12 Procedimiento de reduccion de halogenuros metalicos en fase de vapor por compuestos organomagnesicos solidos Expired ES8201178A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7922842A FR2464922A1 (fr) 1979-09-13 1979-09-13 Procede de reduction d'halogenures metalliques en phase vapeur par des composes organomagnesiens solides et produits reduits obtenus

Publications (2)

Publication Number Publication Date
ES495026A0 ES495026A0 (es) 1981-12-01
ES8201178A1 true ES8201178A1 (es) 1981-12-01

Family

ID=9229599

Family Applications (1)

Application Number Title Priority Date Filing Date
ES495026A Expired ES8201178A1 (es) 1979-09-13 1980-09-12 Procedimiento de reduccion de halogenuros metalicos en fase de vapor por compuestos organomagnesicos solidos

Country Status (11)

Country Link
US (1) US4339392A (es)
EP (1) EP0025761B1 (es)
JP (1) JPS6014039B2 (es)
AT (1) ATE19405T1 (es)
AU (1) AU533487B2 (es)
BR (1) BR8005847A (es)
CA (1) CA1150226A (es)
DE (1) DE3071567D1 (es)
ES (1) ES8201178A1 (es)
FR (1) FR2464922A1 (es)
PT (1) PT71784B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2370054A1 (fr) * 1976-11-09 1978-06-02 Charbonnages Ste Chimique Reactifs de grignard, leur procede de preparation et leur application a la synthese d'halogenure de magnesium anhydre

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT549009A (es) * 1954-08-16 Du Pont
NL130788C (es) * 1963-12-23
FR1493765A (fr) * 1965-07-23 1967-09-01 Sir Soc Italiana Resine Spa Procédé de préparation de trichlorure de titane catalytiquement actif
GB1152192A (en) 1965-07-23 1969-05-14 Sir Soc Italiana Resine Spa Method of Preparing Catalytically Active TiCI3
YU35844B (en) * 1968-11-25 1981-08-31 Montedison Spa Process for obtaining catalysts for the polymerization of olefines
FR2040154A5 (en) * 1969-04-01 1971-01-15 Int Synthetic Rubber Catalyst useful for polymerisation of ole - fins
US3663450A (en) * 1969-12-23 1972-05-16 Exxon Research Engineering Co Alpha olefin and diene polymerization catalyst
NL163523C (nl) * 1970-07-31 1983-11-16 Montedison Spa Werkwijze om een polymerisatiekatalysator te bereiden.
SE402296B (sv) * 1971-04-20 1978-06-26 Montedison Spa Katalysator for polymerisation av olefiner erhallen genom omsettning av en organometallforening av aluminium med reaktionsprodukten mellan en organisk magnesiumhalid och en halogenerad titanforening
US4069124A (en) * 1971-07-29 1978-01-17 Ceskoslovenska Akademie Ved Method for controlled radiation polymerization of olefinic monomers
IT1049565B (it) * 1975-07-21 1981-02-10 Montedison Spa Catalizzatori per la polimerizaazione delle olefine
JPS5242584A (en) * 1975-10-02 1977-04-02 Nippon Oil Co Ltd Process for producing polyolefine
FR2342306A1 (fr) * 1976-02-25 1977-09-23 Charbonnages Ste Chimique Procede ameliore de polymerisation ionique de l'ethylene sous haute pression
FR2370054A1 (fr) * 1976-11-09 1978-06-02 Charbonnages Ste Chimique Reactifs de grignard, leur procede de preparation et leur application a la synthese d'halogenure de magnesium anhydre

Also Published As

Publication number Publication date
ES495026A0 (es) 1981-12-01
JPS5695192A (en) 1981-08-01
PT71784B (fr) 1981-07-03
EP0025761A3 (en) 1981-05-27
AU533487B2 (en) 1983-11-24
US4339392A (en) 1982-07-13
AU6236880A (en) 1981-03-19
PT71784A (fr) 1980-10-01
FR2464922B1 (es) 1984-08-10
CA1150226A (fr) 1983-07-19
JPS6014039B2 (ja) 1985-04-11
FR2464922A1 (fr) 1981-03-20
BR8005847A (pt) 1981-03-24
EP0025761B1 (fr) 1986-04-23
DE3071567D1 (en) 1986-05-28
EP0025761A2 (fr) 1981-03-25
ATE19405T1 (de) 1986-05-15

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