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 solidosInfo
- 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
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
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 |
---|---|
ES8201178A1 true ES8201178A1 (es) | 1981-12-01 |
ES495026A0 ES495026A0 (es) | 1981-12-01 |
Family
ID=9229599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES495026A Granted ES495026A0 (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) | ES495026A0 (es) |
FR (1) | FR2464922A1 (es) |
PT (1) | PT71784B (es) |
Families Citing this family (1)
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)
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. |
NL165757C (nl) * | 1971-04-20 | 1983-11-16 | Montedison Spa | Werkwijze voor het bereiden van een katalysator op basis van een grignard-verbinding en werkwijze voor het polymeriseren van alkenen daarmee. |
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 |
ES456321A1 (es) * | 1976-02-25 | 1978-01-16 | Charbonnages Ste Chimique | Procedimiento mejorado de polimerizacion ionica del etileno bajo alta presion. |
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 |
-
1979
- 1979-09-13 FR FR7922842A patent/FR2464922A1/fr active Granted
-
1980
- 1980-09-09 PT PT71784A patent/PT71784B/pt unknown
- 1980-09-11 JP JP55126615A patent/JPS6014039B2/ja not_active Expired
- 1980-09-12 CA CA000360156A patent/CA1150226A/fr not_active Expired
- 1980-09-12 EP EP80401305A patent/EP0025761B1/fr not_active Expired
- 1980-09-12 ES ES495026A patent/ES495026A0/es active Granted
- 1980-09-12 AT AT80401305T patent/ATE19405T1/de not_active IP Right Cessation
- 1980-09-12 AU AU62368/80A patent/AU533487B2/en not_active Ceased
- 1980-09-12 BR BR8005847A patent/BR8005847A/pt unknown
- 1980-09-12 US US06/186,662 patent/US4339392A/en not_active Expired - Lifetime
- 1980-09-12 DE DE8080401305T patent/DE3071567D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2464922B1 (es) | 1984-08-10 |
EP0025761A3 (en) | 1981-05-27 |
CA1150226A (fr) | 1983-07-19 |
FR2464922A1 (fr) | 1981-03-20 |
PT71784A (fr) | 1980-10-01 |
AU6236880A (en) | 1981-03-19 |
PT71784B (fr) | 1981-07-03 |
EP0025761A2 (fr) | 1981-03-25 |
ES495026A0 (es) | 1981-12-01 |
US4339392A (en) | 1982-07-13 |
ATE19405T1 (de) | 1986-05-15 |
DE3071567D1 (en) | 1986-05-28 |
BR8005847A (pt) | 1981-03-24 |
AU533487B2 (en) | 1983-11-24 |
JPS5695192A (en) | 1981-08-01 |
EP0025761B1 (fr) | 1986-04-23 |
JPS6014039B2 (ja) | 1985-04-11 |
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