ES8100615A1 - Procedimiento para la preparacion de un sistema catalitico para la polimerizacion de olefinas. - Google Patents
Procedimiento para la preparacion de un sistema catalitico para la polimerizacion de olefinas.Info
- Publication number
- ES8100615A1 ES8100615A1 ES480215A ES480215A ES8100615A1 ES 8100615 A1 ES8100615 A1 ES 8100615A1 ES 480215 A ES480215 A ES 480215A ES 480215 A ES480215 A ES 480215A ES 8100615 A1 ES8100615 A1 ES 8100615A1
- Authority
- ES
- Spain
- Prior art keywords
- catalyst
- magnesium
- catalytic system
- halide
- preparation
- 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
- 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)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PROCEDIMIENTO PARA PREPARAR UN SISTEMA CATALITICO. CARACTERIZADO PORQUE, EN UNA PRIMERA FASE, SE SOMETE A TRATAMIENTO TERMICO UN HALOGENURO ORGANOMAGNESICO R, MG X PULVERULENTO, CUYO RADICAL R1 ES ALIFATICO O AROMATICO, PARA PRODUCIR LA DESCOMPOSICION DEL MISMO EN UN COMPUESTO DE MAGNESIO QUE ENCIERRA AL MENOS UNA ESPECIE DE "Y" DE ENTRE LOS MONOHALOGENUROS DE MAGNESIO MG X, LOS HIDROHALOGENUROS DE MAGNESIO HMGX (DONDE X ES UN HALOGENO) Y EL HIDRURO DE MAGNESIO MG H2, DANDO LUGAR A UN COMPUESTO (A) QUE EN UNA SEGUNDA FASE MOLIDO, BAJO ATMOSFERA ANHIDRA CON UN COMPUESTO (B) FORMADO POR AL MENOS UN HALOGENURO DE UN METAL DE TRANSICION, TITANIO O VANADIO, CON VALENCIA IGUAL O INFERIOR A TRES Y MANTENIENDO UNA PROPORCION RESPECTIVA DE (A) Y DE (B) TALES QUE LA RELACION ATOMICA DE MAGNESIO AL METAL DE TRANSICION ENTRE COMPRENDIDA ENTRE 1 Y 25. USADO PARA LA POLIMERIZACION DE OLEFINAS. I
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7813416A FR2424760A1 (fr) | 1978-05-05 | 1978-05-05 | Catalyseurs comprenant du magnesium et un metal de transition |
Publications (2)
Publication Number | Publication Date |
---|---|
ES480215A0 ES480215A0 (es) | 1980-12-01 |
ES8100615A1 true ES8100615A1 (es) | 1980-12-01 |
Family
ID=9207957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES480215A Expired ES8100615A1 (es) | 1978-05-05 | 1979-05-04 | Procedimiento para la preparacion de un sistema catalitico para la polimerizacion de olefinas. |
Country Status (11)
Country | Link |
---|---|
US (2) | US4263170A (es) |
EP (1) | EP0005394B1 (es) |
JP (1) | JPS5846203B2 (es) |
BR (1) | BR7902724A (es) |
CA (1) | CA1122194A (es) |
CS (1) | CS216239B2 (es) |
DE (1) | DE2966524D1 (es) |
ES (1) | ES8100615A1 (es) |
FR (1) | FR2424760A1 (es) |
PT (1) | PT69452A (es) |
SU (1) | SU1055320A3 (es) |
Families Citing this family (5)
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 |
US4490514A (en) * | 1983-08-16 | 1984-12-25 | Chemplex Company | High-temperature ethylene polymerization and copolymerization using dialuminoxane cocatalysts |
DE3504808A1 (de) * | 1985-02-13 | 1986-08-14 | Studiengesellschaft Kohle mbH, 4330 Mülheim | Verfahren zur herstellung von polyolefinen, polydienen und deren copolymerisaten |
JP2006051489A (ja) * | 2004-07-12 | 2006-02-23 | Sumitomo Chemical Co Ltd | オレフィンの三量化触媒およびその触媒を用いたオレフィンの三量化方法 |
KR100811116B1 (ko) * | 2006-11-14 | 2008-03-06 | 한국과학기술연구원 | 마그네슘계 수소저장재료의 제조방법 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA906981A (en) | 1972-08-08 | Montecatini Edison S.P.A. | Catalysts for the polymerization of olefins | |
US3058969A (en) * | 1962-10-16 | Three-component metal hydride-transi- | ||
NL236098A (es) * | 1958-02-14 | |||
US3050471A (en) * | 1959-07-21 | 1962-08-21 | Du Pont | Polymerization catalyst |
US3216988A (en) * | 1962-09-26 | 1965-11-09 | Eastman Kodak Co | Three-component metal hydride-transition metal halide-antimony compound catalyst for polymerizing olefins |
US3478008A (en) * | 1965-07-12 | 1969-11-11 | Dow Chemical Co | Preparation of propylene having intermediate crystallinity with a catalyst comprising (1) ticl4-metal hydride-alkyl aluminum halide and (2) aluminum trialkyl |
GB1157925A (en) * | 1966-06-27 | 1969-07-09 | British Petroleum Co | Improvements in or relating to Polymerisation Catalyst |
GB1150640A (en) | 1966-12-23 | 1969-04-30 | British Petroleum Co | Polymerisation Process |
DK133012C (da) * | 1968-11-21 | 1976-08-09 | Montedison Spa | Katalysator til polymerisation af alkener |
US3770657A (en) * | 1970-02-09 | 1973-11-06 | Dart Ind Inc | Removal of titanium tetrachloride from titanium trichloride aluminum trichloride |
BE765033R (fr) * | 1970-04-06 | 1971-09-30 | Inst Francais Du Petrole | Nouveau procede d'hydrogenation et catalyseurs d'hydrogenation correspondants |
US4113654A (en) * | 1971-04-20 | 1978-09-12 | Montecatini Edison S.P.A. | Catalysts for the polymerization of olefins |
US3995098A (en) * | 1971-04-23 | 1976-11-30 | Naphtachimie | Method of polymerizing olefins |
FR2241569B1 (es) * | 1973-08-21 | 1979-03-02 | Ethylene Plastique Sa | |
ES456321A1 (es) * | 1976-02-25 | 1978-01-16 | Charbonnages Ste Chimique | Procedimiento mejorado de polimerizacion ionica del etileno bajo alta presion. |
JPS5330681A (en) * | 1976-09-02 | 1978-03-23 | Mitsui Petrochem Ind Ltd | Preparation of polyalpha-olefin |
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 |
-
1978
- 1978-05-05 FR FR7813416A patent/FR2424760A1/fr active Granted
-
1979
- 1979-04-06 PT PT69452A patent/PT69452A/pt unknown
- 1979-04-21 JP JP54049613A patent/JPS5846203B2/ja not_active Expired
- 1979-04-25 EP EP79400263A patent/EP0005394B1/fr not_active Expired
- 1979-04-25 DE DE7979400263T patent/DE2966524D1/de not_active Expired
- 1979-05-04 ES ES480215A patent/ES8100615A1/es not_active Expired
- 1979-05-04 SU SU792760904A patent/SU1055320A3/ru active
- 1979-05-04 CA CA000327029A patent/CA1122194A/fr not_active Expired
- 1979-05-04 US US06/036,167 patent/US4263170A/en not_active Expired - Lifetime
- 1979-05-04 BR BR7902724A patent/BR7902724A/pt unknown
- 1979-05-05 CS CS793113A patent/CS216239B2/cs unknown
-
1982
- 1982-11-22 US US06/443,525 patent/US4476288A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2424760A1 (fr) | 1979-11-30 |
EP0005394A3 (en) | 1979-11-28 |
ES480215A0 (es) | 1980-12-01 |
CS216239B2 (en) | 1982-10-29 |
CA1122194A (fr) | 1982-04-20 |
PT69452A (fr) | 1979-05-01 |
EP0005394B1 (fr) | 1984-01-11 |
US4476288A (en) | 1984-10-09 |
JPS54146285A (en) | 1979-11-15 |
FR2424760B1 (es) | 1982-02-26 |
SU1055320A3 (ru) | 1983-11-15 |
JPS5846203B2 (ja) | 1983-10-14 |
US4263170A (en) | 1981-04-21 |
EP0005394A2 (fr) | 1979-11-14 |
DE2966524D1 (en) | 1984-02-16 |
BR7902724A (pt) | 1979-11-20 |
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