GB855757A - Improvements in or relating to the preparation of polymerisation catalysts - Google Patents
Improvements in or relating to the preparation of polymerisation catalystsInfo
- Publication number
- GB855757A GB855757A GB14532/59A GB1453259A GB855757A GB 855757 A GB855757 A GB 855757A GB 14532/59 A GB14532/59 A GB 14532/59A GB 1453259 A GB1453259 A GB 1453259A GB 855757 A GB855757 A GB 855757A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hydrocarbon
- normally liquid
- chlorine
- substituted
- liquid alkane
- 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
- 239000003054 catalyst Substances 0.000 title abstract 2
- 150000001335 aliphatic alkanes Chemical class 0.000 abstract 5
- 239000004215 Carbon black (E152) Substances 0.000 abstract 4
- 229930195733 hydrocarbon Natural products 0.000 abstract 4
- 239000007788 liquid Substances 0.000 abstract 4
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 abstract 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- CNDHHGUSRIZDSL-UHFFFAOYSA-N 1-chlorooctane Chemical compound CCCCCCCCCl CNDHHGUSRIZDSL-UHFFFAOYSA-N 0.000 abstract 2
- 229910010062 TiCl3 Inorganic materials 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 125000003118 aryl group Chemical group 0.000 abstract 2
- 239000006185 dispersion Substances 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 abstract 2
- 239000011261 inert gas Substances 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- -1 polypropylene Polymers 0.000 abstract 2
- 239000011541 reaction mixture Substances 0.000 abstract 2
- YONPGGFAJWQGJC-UHFFFAOYSA-K titanium(iii) chloride Chemical compound Cl[Ti](Cl)Cl YONPGGFAJWQGJC-UHFFFAOYSA-K 0.000 abstract 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- 239000004743 Polypropylene Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 150000001993 dienes Chemical class 0.000 abstract 1
- 125000002534 ethynyl group Chemical class [H]C#C* 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000002685 polymerization catalyst Substances 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 229920001155 polypropylene Polymers 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
- 229930195735 unsaturated hydrocarbon Natural products 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/28—Titanium compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F1/00—Compounds containing elements of Groups 1 or 11 of the Periodic Table
-
- 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)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
The polymerization of unsaturated hydrocarbons such as a -olefins, diolefins and acetylenes, but particularly ethylene and propylene (giving essentially isotactic polypropylene), is effected in presence of a catalyst prepared by dispersing Na or K metal and TiCl3 in a normally liquid alkane (e.g. n-hexane), adding to the dispersion a solution in a normally liquid alkane of a chlorinesubstituted C3-20 hydrocarbon (including alkyl and aryl compounds, specifically 1-chloro-octane) and then heating the reaction mixture to 20-70 DEG C. for 1/2 -3 hours. the entire process being effected under anhydrous conditions and under an atmosphere of an inert gas. In examples, the polymer is isolated by pouring the contents of the reaction vessel into methanol.ALSO:A polymerization catalyst is prepared by dispersing Na or K metal and TiCl3 in a normally liquid alkane, adding to the dispersion a solution in a normally liquid alkane of a chlorine-substituted C3-C20 hydrocarbon, and then heating the reaction mixture to 20-70 DEG C. for 1/2 -3 hours, the entire process being effected under anhydrous conditions and under an atmosphere of an inert gas. In the examples, the alkane is n-hexane and the chlorine-substituted hydrocarbon is 1-chloro-octane; in general, the term "chlorine-substituted C3-C20 hydrocarbon" includes alkyl and aryl compounds.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US855757XA | 1958-06-30 | 1958-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB855757A true GB855757A (en) | 1960-12-07 |
Family
ID=22192544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB14532/59A Expired GB855757A (en) | 1958-06-30 | 1959-04-28 | Improvements in or relating to the preparation of polymerisation catalysts |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB855757A (en) |
-
1959
- 1959-04-28 GB GB14532/59A patent/GB855757A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3083246A (en) | Polymerization of olefinic hydrocarbons | |
| GB823024A (en) | Improvements in or relating to the catalytic polymerization of alpha-olefins and to the preparation of catalysts therefor | |
| GB947111A (en) | Purification and polymerization processes | |
| GB839398A (en) | Improvements in or relating to the polymerization of olefins | |
| US3153634A (en) | Gamma alumina supported titanium and zirconium subhalides polymerization catalysts and preparation thereof | |
| GB887314A (en) | Polymerisation catalysts | |
| GB791889A (en) | Process for the polymerisation of olefines or olefine-containing mixtures | |
| GB909063A (en) | ||
| GB855757A (en) | Improvements in or relating to the preparation of polymerisation catalysts | |
| US3255167A (en) | Olefin polymerization in presence of a reduced titanium halide supported on gamma alumina and an organometallic compound | |
| US2927085A (en) | Alkylation process and catalyst therefor | |
| GB996741A (en) | Process for polymerization of olefines | |
| GB827464A (en) | Polymerisation process | |
| US3180837A (en) | Polymerization catalyst containing polymeric diene-aluminum compounds | |
| GB856645A (en) | Polymerization of olefins | |
| GB826021A (en) | Process for the production of crystalline polystyrene | |
| US2568209A (en) | Oxygen-bf-hydrocarbon complex catalyst | |
| US3036016A (en) | Catalyst for polymerization of olefins | |
| US2421946A (en) | Polymerization of olefinic hydrocarbons | |
| GB960232A (en) | Process for the manufacture of olefine polymers and copolymers having a high bulk density in the pulverulent state | |
| US2206376A (en) | Production of hydrocarbons of the gasoline type | |
| US2538248A (en) | Isomerization of olefins | |
| GB969761A (en) | Improved catalysts for the polymerization and copolymerization of mono-olefins and di-olefins | |
| US3168504A (en) | Process for polymerization of olefins | |
| US3163681A (en) | Method for polymerization of olefins |