ES8101086A1 - Supported titanium components of olefine polymerisation catalysts - Google Patents
Supported titanium components of olefine polymerisation catalystsInfo
- Publication number
- ES8101086A1 ES8101086A1 ES490141A ES490141A ES8101086A1 ES 8101086 A1 ES8101086 A1 ES 8101086A1 ES 490141 A ES490141 A ES 490141A ES 490141 A ES490141 A ES 490141A ES 8101086 A1 ES8101086 A1 ES 8101086A1
- Authority
- ES
- Spain
- Prior art keywords
- titanium
- aluminium
- halide
- magnesium
- supported 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
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title abstract 6
- 239000010936 titanium Substances 0.000 title abstract 6
- 229910052719 titanium Inorganic materials 0.000 title abstract 6
- 239000003054 catalyst Substances 0.000 title abstract 2
- 239000004411 aluminium Substances 0.000 abstract 5
- 229910052782 aluminium Inorganic materials 0.000 abstract 5
- -1 magnesium halide Chemical class 0.000 abstract 5
- 229910052749 magnesium Inorganic materials 0.000 abstract 4
- 239000011777 magnesium Substances 0.000 abstract 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 2
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 abstract 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 abstract 1
- 150000003609 titanium compounds Chemical class 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
- 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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
A catalytic titanium component for the polymerization of alkenes-1 particularly propylene contains a halogenated titanium compound, an electron donor, and a mixture of a magnesium halide and an aluminium halide, characterized in that the titanium component contains 0.1 - 10% by wt. of titanium and the titanium : magnesium : aluminium weight ratio amounts to 1 : (0.5-20): (0.05-2.5), while the magnesium : aluminium weight ratio is at least 3 : 1. With such very specific weight ratios, the aluminium halide does not act as an inert filler, but has a very special action, reflected in a particular high activity and good stereospecificity of a catalyst system containing such a titanium component. The carrier is prepared by grinding the magnesium halide and aluminium halide in the absence of the electron donor.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7902536 | 1979-04-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8101086A1 true ES8101086A1 (en) | 1980-12-01 |
| ES490141A0 ES490141A0 (en) | 1980-12-01 |
Family
ID=19832902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES490141A Granted ES490141A0 (en) | 1979-04-01 | 1980-03-31 | A PROCEDURE FOR THE POLYMERIZATION OF ALQUENOS-1 AND FOR THE COPOLYMERIZATION OF ALQUENOS-1 BETWEEN YES OR WITH ETHYLENE. |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS55160003A (en) |
| AT (1) | AT368527B (en) |
| BE (1) | BE882544A (en) |
| BR (1) | BR8001973A (en) |
| CA (1) | CA1147899A (en) |
| DE (1) | DE3012276A1 (en) |
| ES (1) | ES490141A0 (en) |
| FR (1) | FR2453184B1 (en) |
| GB (1) | GB2047718B (en) |
| IT (1) | IT1143083B (en) |
| PT (1) | PT71040A (en) |
| SE (1) | SE8002498L (en) |
| ZA (1) | ZA801725B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4425257A (en) * | 1980-05-02 | 1984-01-10 | Phillips Petroleum Company | Supported high efficiency polyolefin catalyst component and methods of making and using the same |
| US4618661A (en) * | 1980-05-02 | 1986-10-21 | Phillips Petroleum Company | Supported high efficiency polyolefin catalyst component and methods of making and using the same |
| FR2529207A1 (en) | 1982-06-24 | 1983-12-30 | Bp Chimie Sa | PROCESS FOR THE PREPARATION OF CATALYST SUPPORTS FOR THE POLYMERIZATION OF ALPHA-OLEFINS AND SUPPORTS OBTAINED |
| NL8500521A (en) * | 1985-02-23 | 1986-09-16 | Stamicarbon | METHOD FOR PREPARING A FIXED CATALYTIC TITAN COMPONENT AND METHOD FOR POLYMERIZING OLEFINS-1 USING SUCH A TITAN COMPONENT |
| ES8609375A1 (en) * | 1985-07-23 | 1986-07-16 | Empresa Nac Petroleo | Improvements in a procedure for polymerisation and copolymerisation of ethylene at high pressures and temperatures. |
| US4948770A (en) * | 1987-06-29 | 1990-08-14 | Shell Oil Company | Method for crystallizing magnesium chloride and method for using in a catalyst composition |
| JPH05292040A (en) | 1992-04-08 | 1993-11-05 | Hitachi Ltd | Method for constructing optical transmission system |
| JP4885818B2 (en) * | 2007-10-01 | 2012-02-29 | ヤンマー株式会社 | engine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4175171A (en) * | 1976-08-02 | 1979-11-20 | Mitsui Toatsu Chemicals, Inc. | Catalyst for polymerizing α-olefins |
| DE2831829A1 (en) * | 1978-07-20 | 1980-01-31 | Basf Ag | METHOD FOR PRODUCING A COMPONENT FOR POLYMERIZATION CATALYSTS |
-
1980
- 1980-03-24 ZA ZA00801725A patent/ZA801725B/en unknown
- 1980-03-26 GB GB8010222A patent/GB2047718B/en not_active Expired
- 1980-03-28 CA CA000348651A patent/CA1147899A/en not_active Expired
- 1980-03-29 DE DE19803012276 patent/DE3012276A1/en not_active Ceased
- 1980-03-31 BE BE0/200044A patent/BE882544A/en not_active IP Right Cessation
- 1980-03-31 AT AT0172780A patent/AT368527B/en not_active IP Right Cessation
- 1980-03-31 BR BR8001973A patent/BR8001973A/en unknown
- 1980-03-31 ES ES490141A patent/ES490141A0/en active Granted
- 1980-03-31 PT PT71040A patent/PT71040A/en unknown
- 1980-03-31 FR FR8007200A patent/FR2453184B1/en not_active Expired
- 1980-04-01 SE SE8002498A patent/SE8002498L/en not_active Application Discontinuation
- 1980-04-01 JP JP4274880A patent/JPS55160003A/en active Pending
- 1980-04-01 IT IT48314/80A patent/IT1143083B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| PT71040A (en) | 1980-04-01 |
| AT368527B (en) | 1982-10-25 |
| CA1147899A (en) | 1983-06-07 |
| IT8048314A0 (en) | 1980-04-01 |
| GB2047718B (en) | 1983-08-24 |
| IT1143083B (en) | 1986-10-22 |
| BR8001973A (en) | 1980-11-25 |
| GB2047718A (en) | 1980-12-03 |
| SE8002498L (en) | 1980-10-02 |
| FR2453184A1 (en) | 1980-10-31 |
| DE3012276A1 (en) | 1980-10-09 |
| JPS55160003A (en) | 1980-12-12 |
| FR2453184B1 (en) | 1985-09-06 |
| BE882544A (en) | 1980-09-30 |
| ZA801725B (en) | 1981-03-25 |
| ES490141A0 (en) | 1980-12-01 |
| ATA172780A (en) | 1982-02-15 |
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