GB845073A - Improvements in or relating to the catalytic polymerisation of olefins; the resulting polyolefins; and reaction media for the catalytic polymerisation of olefins - Google Patents
Improvements in or relating to the catalytic polymerisation of olefins; the resulting polyolefins; and reaction media for the catalytic polymerisation of olefinsInfo
- Publication number
- GB845073A GB845073A GB38841/58A GB3884158A GB845073A GB 845073 A GB845073 A GB 845073A GB 38841/58 A GB38841/58 A GB 38841/58A GB 3884158 A GB3884158 A GB 3884158A GB 845073 A GB845073 A GB 845073A
- Authority
- GB
- United Kingdom
- Prior art keywords
- composition
- al2o3
- sio2
- olefins
- oxides
- 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 5
- 239000012429 reaction media Substances 0.000 title abstract 2
- 230000003197 catalytic effect Effects 0.000 title 2
- 229920000098 polyolefin Polymers 0.000 title 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 7
- 239000000203 mixture Substances 0.000 abstract 6
- 229910052681 coesite Inorganic materials 0.000 abstract 5
- 229910052906 cristobalite Inorganic materials 0.000 abstract 5
- 239000000377 silicon dioxide Substances 0.000 abstract 5
- 229910052682 stishovite Inorganic materials 0.000 abstract 5
- 229910052905 tridymite Inorganic materials 0.000 abstract 5
- 229930195733 hydrocarbon Natural products 0.000 abstract 3
- 150000002430 hydrocarbons Chemical class 0.000 abstract 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 229910052593 corundum Inorganic materials 0.000 abstract 2
- 239000003085 diluting agent Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 229910052750 molybdenum Inorganic materials 0.000 abstract 2
- 229910052758 niobium Inorganic materials 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 238000006116 polymerization reaction Methods 0.000 abstract 2
- 235000012239 silicon dioxide Nutrition 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- 229910052715 tantalum Inorganic materials 0.000 abstract 2
- 229910052720 vanadium Inorganic materials 0.000 abstract 2
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 229910052788 barium Inorganic materials 0.000 abstract 1
- 229910052790 beryllium Inorganic materials 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 229910052731 fluorine Inorganic materials 0.000 abstract 1
- 239000011737 fluorine Substances 0.000 abstract 1
- 150000004678 hydrides Chemical class 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 abstract 1
- 230000000379 polymerizing effect Effects 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
- 229920006395 saturated elastomer Polymers 0.000 abstract 1
- 239000011343 solid material Substances 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- 229910052712 strontium Inorganic materials 0.000 abstract 1
- 239000000725 suspension Substances 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/26—Chromium
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL845073X | 1957-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB845073A true GB845073A (en) | 1960-08-17 |
Family
ID=19845137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB38841/58A Expired GB845073A (en) | 1957-12-04 | 1958-12-02 | Improvements in or relating to the catalytic polymerisation of olefins; the resulting polyolefins; and reaction media for the catalytic polymerisation of olefins |
Country Status (4)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3260698A (en) * | 1961-01-20 | 1966-07-12 | Mitsubishi Chem Ind | Crystalline polyvinyl ethers prepared with chromic anhydride catalysts |
| US4564660A (en) * | 1983-06-30 | 1986-01-14 | Union Carbide Corporation | Use of alkylaluminum compounds and hydroxyl-containing compounds to initiate polymerization of ethylene with chromium oxide catalysts |
-
0
- NL NL222964D patent/NL222964A/xx unknown
- NL NL103864D patent/NL103864C/xx active
- BE BE573501D patent/BE573501A/xx unknown
-
1958
- 1958-12-02 GB GB38841/58A patent/GB845073A/en not_active Expired
- 1958-12-02 FR FR780591A patent/FR1217168A/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3260698A (en) * | 1961-01-20 | 1966-07-12 | Mitsubishi Chem Ind | Crystalline polyvinyl ethers prepared with chromic anhydride catalysts |
| US4564660A (en) * | 1983-06-30 | 1986-01-14 | Union Carbide Corporation | Use of alkylaluminum compounds and hydroxyl-containing compounds to initiate polymerization of ethylene with chromium oxide catalysts |
Also Published As
| Publication number | Publication date |
|---|---|
| NL103864C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| FR1217168A (fr) | 1960-05-02 |
| BE573501A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| NL222964A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
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