GB2008131A - Method for polymerizing olefins using Ziegler-type catalysts - Google Patents
Method for polymerizing olefins using Ziegler-type catalystsInfo
- Publication number
- GB2008131A GB2008131A GB7843524A GB7843524A GB2008131A GB 2008131 A GB2008131 A GB 2008131A GB 7843524 A GB7843524 A GB 7843524A GB 7843524 A GB7843524 A GB 7843524A GB 2008131 A GB2008131 A GB 2008131A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ziegler
- polymerizing olefins
- type catalysts
- catalyst component
- groups
- 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.)
- Granted
Links
- 239000003054 catalyst Substances 0.000 title abstract 4
- 150000001336 alkenes Chemical class 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 230000000379 polymerizing effect Effects 0.000 title abstract 2
- 229910052749 magnesium Inorganic materials 0.000 abstract 2
- 239000011777 magnesium Substances 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 125000001183 hydrocarbyl group Chemical group 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 239000011572 manganese Substances 0.000 abstract 1
- -1 manganese halide Chemical class 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 239000010936 titanium Substances 0.000 abstract 1
- 150000003682 vanadium 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- 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
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
In a method for polymerizing olefins there is used a Ziegler-type catalyst composed of a first catalyst component which consists of (a) magnesium or manganese halide, (b) a titanium or vanadium compound containing halogen atom and (c) an electron donor compound; and a second catalyst component expressed by a general formula of M1 Al R1 R2 R3 R4 or M2 (Al R1 R2 R3 R4)2, where M1 is Na or K, M2 is Ca, Sr, Ba or Mg, and each of R1 R2 R3 R4 is a hydrocarbon radical having 1 to 20 of carbon atoms. In a modification at least three R groups may be other than hydrocarbon groups.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13622277A JPS5469194A (en) | 1977-11-15 | 1977-11-15 | Polymerization of olefin |
| JP4285878A JPS54134790A (en) | 1978-04-12 | 1978-04-12 | Polymerization of olefin |
| JP7805978A JPS5813081B2 (en) | 1978-06-29 | 1978-06-29 | Production method of alpha olefin polymer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB2008131A true GB2008131A (en) | 1979-05-31 |
| GB2008131B GB2008131B (en) | 1982-06-30 |
Family
ID=27291369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7843524A Expired GB2008131B (en) | 1977-11-15 | 1978-11-07 | Method of polymerzing olefins using zeigler-type catalysts |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2849391A1 (en) |
| FR (1) | FR2408625A1 (en) |
| GB (1) | GB2008131B (en) |
| IT (1) | IT1109292B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019115610A1 (en) * | 2017-12-14 | 2019-06-20 | Basell Poliolefine Italia S.R.L. | Magnesium dichloride-alcohol adducts and catalyst components obtained therefrom |
| CN118834322A (en) * | 2024-07-15 | 2024-10-25 | 青岛科技大学 | Vanadium catalyst composition and preparation method and application thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1154634B (en) * | 1954-12-27 | 1963-09-19 | E H Karl Ziegler Dr Dr | Process for the production of high molecular weight polyethylenes |
| FR1353224A (en) * | 1962-04-16 | 1964-02-21 | Solvay | Olefin polymerization process |
| US4076924A (en) * | 1974-09-03 | 1978-02-28 | Mitsui Petrochemical Industries Ltd. | Process for polymerization or copolymerizing olefins containing at least 3 carbon atoms |
| GB1551016A (en) * | 1975-11-25 | 1979-08-22 | Ici Ltd | Supported transition metal-arene compounds |
-
1978
- 1978-11-07 GB GB7843524A patent/GB2008131B/en not_active Expired
- 1978-11-13 FR FR7831954A patent/FR2408625A1/en not_active Withdrawn
- 1978-11-14 DE DE19782849391 patent/DE2849391A1/en not_active Ceased
- 1978-11-15 IT IT51903/78A patent/IT1109292B/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019115610A1 (en) * | 2017-12-14 | 2019-06-20 | Basell Poliolefine Italia S.R.L. | Magnesium dichloride-alcohol adducts and catalyst components obtained therefrom |
| CN118834322A (en) * | 2024-07-15 | 2024-10-25 | 青岛科技大学 | Vanadium catalyst composition and preparation method and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2408625A1 (en) | 1979-06-08 |
| GB2008131B (en) | 1982-06-30 |
| IT7851903A0 (en) | 1978-11-15 |
| DE2849391A1 (en) | 1979-05-17 |
| IT1109292B (en) | 1985-12-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PCNP | Patent ceased through non-payment of renewal fee |