ES8106915A1 - Procedimiento para la preparacion de un catalizador de poli-merizacion - Google Patents
Procedimiento para la preparacion de un catalizador de poli-merizacionInfo
- Publication number
- ES8106915A1 ES8106915A1 ES494792A ES494792A ES8106915A1 ES 8106915 A1 ES8106915 A1 ES 8106915A1 ES 494792 A ES494792 A ES 494792A ES 494792 A ES494792 A ES 494792A ES 8106915 A1 ES8106915 A1 ES 8106915A1
- Authority
- ES
- Spain
- Prior art keywords
- olefin polymerization
- polymerization
- cocatalyst
- olefins
- titanium
- 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
- 150000001336 alkenes Chemical class 0.000 title abstract 2
- 238000006116 polymerization reaction Methods 0.000 title abstract 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 title 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 150000002736 metal compounds Chemical class 0.000 abstract 1
- 229910052987 metal hydride Inorganic materials 0.000 abstract 1
- 150000004681 metal hydrides Chemical class 0.000 abstract 1
- 230000000737 periodic effect Effects 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
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)
Abstract
PROCEDIMIENTO PARA LA PREPARACION DE UN CATALIZADOR UTIL PARA LA POLIMERIZACION DE ALFA-OLEFINAS. SE HACE REACCIONAR UN SOLIDO, QUE CONTENGA SILICE EN UN 80-100 POR 100 EN PESO, FINALMENTE DIVIDIDO, CON UN COMPUESTO DE TITANIO TETRAVALENTE DE FORMULA (I), DONDE R ES UN GRUPO HIDORCARBILO QUE POSEE DE 1 A 12 ATOMOS DE CARBONO, X ES UN HALOGENO Y N ES UN NUMERO ENTERO COMPRENDIDO ENTRE 0 Y 4. SE PONE EN CONTACTO EL PRODUCTO OBTENIDO CON UN COMPUESTO ORGANOMETALICO DE UN METAL DE LOS GRUPOS IIA Y IIIA DE LA TABLA PERIODICA. SE TRATA ESTE PRODUCTO CON TETRACLORURO DE TITANIO. SE LAVA CON UN SOLVENTE INERTE PARA ELIMINAR EL COMPUESTO DE TITANIO QUE NO HAYA REACCIONADO. SE COMBINA CON UN HIDRURO METALICO O UN COMPUESTO ORGANOMETALICO COMO EL CITADO ANTERIORMENTE. LOS POLIMEROS RESULTANTES DE ESTE CATALIZADOR SE UTILIZAN PARA TRANSFORMARSE EN PELICULAS, FIBRAS, TUBOS, RECIPIENTES, ETC. TIXN(OR)4-N (I)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/073,467 US4284748A (en) | 1979-09-07 | 1979-09-07 | Olefin polymerization |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES494792A0 ES494792A0 (es) | 1981-09-01 |
| ES8106915A1 true ES8106915A1 (es) | 1981-09-01 |
Family
ID=22113867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES494792A Expired ES8106915A1 (es) | 1979-09-07 | 1980-09-05 | Procedimiento para la preparacion de un catalizador de poli-merizacion |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4284748A (es) |
| AT (1) | AT370423B (es) |
| BE (1) | BE885106A (es) |
| ES (1) | ES8106915A1 (es) |
| GB (1) | GB2058093B (es) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1168212A (en) * | 1981-01-31 | 1984-05-29 | Alexander Johnstone | Polymerisation catalyst |
| EP0085207B1 (en) * | 1982-01-29 | 1986-08-20 | BP Chemicals Limited | Polymerisation catalyst |
| US5064795A (en) * | 1982-08-27 | 1991-11-12 | Phillips Petroleum Company | Polymerization of olefins |
| US4477586A (en) * | 1982-08-27 | 1984-10-16 | Phillips Petroleum Company | Polymerization of olefins |
| US4663403A (en) * | 1983-02-04 | 1987-05-05 | Phillips Petroleum Company | Polymerization of olefins |
| US4618595A (en) * | 1984-12-12 | 1986-10-21 | Phillips Petrolem Company | Polymerization of olefins |
| JPS61296007A (ja) * | 1985-06-25 | 1986-12-26 | Sumitomo Chem Co Ltd | オレフイン重合体の製造法 |
| US5043514A (en) * | 1986-01-27 | 1991-08-27 | Phillips Petroleum Company | Ethylene dimerization and polymerization |
| US5024982A (en) * | 1988-12-14 | 1991-06-18 | Phillips Petroleum Company | Silica-containing olefin polymerization catalysts and process |
| US5091490A (en) * | 1991-06-19 | 1992-02-25 | Phillips Petroleum Company | Olefin polymerization catalysts and methods |
| US5246900A (en) * | 1991-08-23 | 1993-09-21 | Phillips Petroleum Company | Olefin polymerization catalysts and processes of making the same |
| ATE181340T1 (de) * | 1995-12-01 | 1999-07-15 | Borealis Ag | Trägerkatalysator für die olefinpolymerisation |
| US6034186A (en) * | 1997-05-16 | 2000-03-07 | Phillips Petroleum Company | Olefin polymerization processes and products thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3701766A (en) * | 1967-08-31 | 1972-10-31 | Solvay | Process for the polymerization of alpha-olefins |
| DE1795272C2 (de) * | 1968-08-31 | 1981-10-22 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Homo- und Mischpolymerisation von Äthylen |
| IE35231B1 (en) * | 1970-03-26 | 1975-12-24 | Solvay | Process for the preparation of a ziegler-natta type catalyst |
| US4199475A (en) * | 1978-09-22 | 1980-04-22 | Phillips Petroleum Company | Catalyst for producing polymers of ethylene |
-
1979
- 1979-09-07 US US06/073,467 patent/US4284748A/en not_active Expired - Lifetime
-
1980
- 1980-09-04 GB GB8028544A patent/GB2058093B/en not_active Expired
- 1980-09-05 AT AT0447580A patent/AT370423B/de not_active IP Right Cessation
- 1980-09-05 ES ES494792A patent/ES8106915A1/es not_active Expired
- 1980-09-05 BE BE0/202001A patent/BE885106A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ATA447580A (de) | 1982-08-15 |
| AT370423B (de) | 1983-03-25 |
| ES494792A0 (es) | 1981-09-01 |
| GB2058093B (en) | 1983-05-11 |
| GB2058093A (en) | 1981-04-08 |
| US4284748A (en) | 1981-08-18 |
| BE885106A (fr) | 1981-03-05 |
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