GB1430463A - Process for the polymerisation of ethylene possibly in admixture with 1-olefins - Google Patents
Process for the polymerisation of ethylene possibly in admixture with 1-olefinsInfo
- Publication number
- GB1430463A GB1430463A GB3324673A GB3324673A GB1430463A GB 1430463 A GB1430463 A GB 1430463A GB 3324673 A GB3324673 A GB 3324673A GB 3324673 A GB3324673 A GB 3324673A GB 1430463 A GB1430463 A GB 1430463A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silica
- acetylacetonate
- ethylene
- olefins
- copolymerized
- 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
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title abstract 5
- 239000005977 Ethylene Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 12
- 239000000377 silicon dioxide Substances 0.000 abstract 6
- POILWHVDKZOXJZ-ARJAWSKDSA-M (z)-4-oxopent-2-en-2-olate Chemical compound C\C([O-])=C\C(C)=O POILWHVDKZOXJZ-ARJAWSKDSA-M 0.000 abstract 4
- 239000003054 catalyst Substances 0.000 abstract 2
- 238000003756 stirring Methods 0.000 abstract 2
- MFWFDRBPQDXFRC-LNTINUHCSA-N (z)-4-hydroxypent-3-en-2-one;vanadium Chemical compound [V].C\C(O)=C\C(C)=O.C\C(O)=C\C(C)=O.C\C(O)=C\C(C)=O MFWFDRBPQDXFRC-LNTINUHCSA-N 0.000 abstract 1
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 150000001338 aliphatic hydrocarbons Chemical class 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 abstract 1
- 239000003085 diluting agent Substances 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 239000007792 gaseous phase Substances 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- -1 polyethylene Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- HKJYVRJHDIPMQB-UHFFFAOYSA-N propan-1-olate;titanium(4+) Chemical compound CCCO[Ti](OCCC)(OCCC)OCCC HKJYVRJHDIPMQB-UHFFFAOYSA-N 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
- 239000002904 solvent Substances 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- MCULRUJILOGHCJ-UHFFFAOYSA-N triisobutylaluminium Chemical compound CC(C)C[Al](CC(C)C)CC(C)C MCULRUJILOGHCJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000004711 α-olefin 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
- C08F10/02—Ethene
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722234231 DE2234231A1 (de) | 1972-07-12 | 1972-07-12 | Verfahren zur polymerisation von aethylen, gegebenenfalls im gemisch mit 1-olefinen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1430463A true GB1430463A (en) | 1976-03-31 |
Family
ID=5850446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3324673A Expired GB1430463A (en) | 1972-07-12 | 1973-07-12 | Process for the polymerisation of ethylene possibly in admixture with 1-olefins |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE802186A (enrdf_load_stackoverflow) |
| DE (1) | DE2234231A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2192122B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1430463A (enrdf_load_stackoverflow) |
| IT (1) | IT991138B (enrdf_load_stackoverflow) |
| LU (1) | LU67983A1 (enrdf_load_stackoverflow) |
| NL (1) | NL7309722A (enrdf_load_stackoverflow) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU33749A1 (enrdf_load_stackoverflow) * | 1954-08-16 |
-
1972
- 1972-07-12 DE DE19722234231 patent/DE2234231A1/de active Pending
-
1973
- 1973-07-10 LU LU67983D patent/LU67983A1/xx unknown
- 1973-07-11 IT IT2646473A patent/IT991138B/it active
- 1973-07-11 BE BE133343A patent/BE802186A/xx unknown
- 1973-07-12 NL NL7309722A patent/NL7309722A/xx unknown
- 1973-07-12 GB GB3324673A patent/GB1430463A/en not_active Expired
- 1973-07-12 FR FR7325623A patent/FR2192122B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| LU67983A1 (enrdf_load_stackoverflow) | 1973-09-11 |
| IT991138B (it) | 1975-07-30 |
| BE802186A (fr) | 1973-11-05 |
| DE2234231A1 (de) | 1974-01-24 |
| NL7309722A (enrdf_load_stackoverflow) | 1974-01-15 |
| FR2192122B1 (enrdf_load_stackoverflow) | 1978-02-17 |
| FR2192122A1 (enrdf_load_stackoverflow) | 1974-02-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |