GB1014429A - Pyridine complexes and their use as olefin polymerization catalysts - Google Patents
Pyridine complexes and their use as olefin polymerization catalystsInfo
- Publication number
- GB1014429A GB1014429A GB37106/63A GB3710663A GB1014429A GB 1014429 A GB1014429 A GB 1014429A GB 37106/63 A GB37106/63 A GB 37106/63A GB 3710663 A GB3710663 A GB 3710663A GB 1014429 A GB1014429 A GB 1014429A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pyridine
- polymerization
- catalyst
- aluminium
- amines
- 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 3
- 239000002685 polymerization catalyst Substances 0.000 title abstract 3
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 title abstract 2
- 150000003222 pyridines Chemical class 0.000 title 1
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 abstract 8
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 abstract 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- -1 diethyl aluminium monochloride Chemical compound 0.000 abstract 3
- 238000006116 polymerization reaction Methods 0.000 abstract 3
- YONPGGFAJWQGJC-UHFFFAOYSA-K titanium(iii) chloride Chemical compound Cl[Ti](Cl)Cl YONPGGFAJWQGJC-UHFFFAOYSA-K 0.000 abstract 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 2
- 239000005977 Ethylene Substances 0.000 abstract 2
- 239000004411 aluminium Substances 0.000 abstract 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- 150000001412 amines Chemical class 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 abstract 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical class OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 abstract 1
- 229910010062 TiCl3 Inorganic materials 0.000 abstract 1
- 239000012190 activator Substances 0.000 abstract 1
- 150000001298 alcohols Chemical class 0.000 abstract 1
- 150000001350 alkyl halides Chemical class 0.000 abstract 1
- 150000001408 amides Chemical class 0.000 abstract 1
- RBFQJDQYXXHULB-UHFFFAOYSA-N arsane Chemical class [AsH3] RBFQJDQYXXHULB-UHFFFAOYSA-N 0.000 abstract 1
- BPBOBPIKWGUSQG-UHFFFAOYSA-N bismuthane Chemical class [BiH3] BPBOBPIKWGUSQG-UHFFFAOYSA-N 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000005352 clarification Methods 0.000 abstract 1
- 150000004696 coordination complex Chemical class 0.000 abstract 1
- HQWPLXHWEZZGKY-UHFFFAOYSA-N diethylzinc Chemical compound CC[Zn]CC HQWPLXHWEZZGKY-UHFFFAOYSA-N 0.000 abstract 1
- 125000005594 diketone group Chemical group 0.000 abstract 1
- 150000002170 ethers Chemical class 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- 150000002596 lactones Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 150000002902 organometallic compounds Chemical class 0.000 abstract 1
- 150000002923 oximes Chemical class 0.000 abstract 1
- 150000003003 phosphines Chemical class 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 239000002002 slurry Substances 0.000 abstract 1
- 238000012721 stereospecific polymerization Methods 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
- 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
- C07F7/003—Compounds containing elements of Groups 4 or 14 of the Periodic Table without C-Metal linkages
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
The invention is for a stereospecific polymerization catalyst for olefins and its use for polymerization in the absence of water and oxygen, comprising one or more Group I, II or III organometallic compounds, especially aluminium trialkyl or alkyl halide, and a coordination complex (see Division C2) formed by the addition of pyridine to a substantially equimolar amount of titanium trichloride. The polymerization of ethylene or propylene are the preferred embodiments in preferably a hydrocarbon solvent. The examples describe the polymerization of ethylene and propylene using a catalyst comprising TiCl3/pyridine with diethyl aluminium monochloride or aluminium triethyl. The description refers to activators, e.g. pyridine, amines, phosphines, arsines, bismuthines and/or ethers which may be added to the catalyst, specifies as molecular weight regulators hydrogen, diethyl zinc or mixtures thereof and states the use of water, mineral acids, alkalis, alcohols, amines, organic sulphites, dialdehydes, diketones, oximes, lactones, amides and alkylene carbonates as agents for "clarification" of the polymer slurry.ALSO:Co-ordination complexes are made by adding, preferably in a solvent or a dispersing medium for the products, pyridine to a substantially equimolar amount of titanium trichloride. In the example toluene is employed as dispersing medium and the reaction carried out under dry nitrogen yields a gelly, oxygen and/or moisture-sensitive precipitate, which may be employed as a component of an olefin polymerization catalyst (see Division C3).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1900462 | 1962-09-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1014429A true GB1014429A (en) | 1965-12-22 |
Family
ID=11153757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB37106/63A Expired GB1014429A (en) | 1962-09-25 | 1963-09-20 | Pyridine complexes and their use as olefin polymerization catalysts |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB1014429A (en) |
NL (1) | NL298044A (en) |
-
0
- NL NL298044D patent/NL298044A/xx unknown
-
1963
- 1963-09-20 GB GB37106/63A patent/GB1014429A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL298044A (en) | 1900-01-01 |
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