GB1467042A - Process for the polymerization of ethylene - Google Patents
Process for the polymerization of ethyleneInfo
- Publication number
- GB1467042A GB1467042A GB2347774A GB2347774A GB1467042A GB 1467042 A GB1467042 A GB 1467042A GB 2347774 A GB2347774 A GB 2347774A GB 2347774 A GB2347774 A GB 2347774A GB 1467042 A GB1467042 A GB 1467042A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ethylene
- catalyst
- transition metal
- polymerization
- metal compound
- 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 7
- 239000005977 Ethylene Substances 0.000 title abstract 4
- 238000006116 polymerization reaction Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 239000003054 catalyst Substances 0.000 abstract 2
- 150000003623 transition metal compounds Chemical class 0.000 abstract 2
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 241001558496 Talpa caeca Species 0.000 abstract 1
- 150000001399 aluminium compounds Chemical class 0.000 abstract 1
- 244000144992 flock Species 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical group 0.000 abstract 1
- 125000001183 hydrocarbyl group Chemical group 0.000 abstract 1
- 150000002431 hydrogen Chemical group 0.000 abstract 1
- 229910052739 hydrogen Chemical group 0.000 abstract 1
- 239000001257 hydrogen Chemical group 0.000 abstract 1
- -1 polyethylene Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000012429 reaction media 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
-
- 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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/02—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)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT25393/73A IT989188B (it) | 1973-06-15 | 1973-06-15 | Processo per la polimerizzazione dell etilene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1467042A true GB1467042A (en) | 1977-03-16 |
Family
ID=11216572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2347774A Expired GB1467042A (en) | 1973-06-15 | 1974-05-24 | Process for the polymerization of ethylene |
Country Status (18)
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL203032A (enrdf_load_stackoverflow) * | 1954-12-24 |
-
1973
- 1973-06-15 IT IT25393/73A patent/IT989188B/it active
-
1974
- 1974-05-24 GB GB2347774A patent/GB1467042A/en not_active Expired
- 1974-06-05 CH CH769674A patent/CH603704A5/xx not_active IP Right Cessation
- 1974-06-10 FR FR7419953A patent/FR2233340B1/fr not_active Expired
- 1974-06-12 BE BE145323A patent/BE816217A/xx unknown
- 1974-06-13 NO NO742145A patent/NO742145L/no unknown
- 1974-06-13 JP JP49066634A patent/JPS5036582A/ja active Pending
- 1974-06-14 CA CA202,688A patent/CA1012298A/en not_active Expired
- 1974-06-14 SU SU742035940A patent/SU676172A3/ru active
- 1974-06-14 LU LU70327A patent/LU70327A1/xx unknown
- 1974-06-14 DE DE19742428560 patent/DE2428560A1/de active Pending
- 1974-06-14 HU HUSA2658A patent/HU169264B/hu unknown
- 1974-06-14 DK DK319474AA patent/DK135134B/da unknown
- 1974-06-14 ZA ZA00743820A patent/ZA743820B/xx unknown
- 1974-06-17 DD DD179217A patent/DD111915A5/xx unknown
- 1974-06-17 NL NL7408092A patent/NL7408092A/xx not_active Application Discontinuation
- 1974-06-17 SE SE7407989A patent/SE408899B/xx unknown
- 1974-06-17 CS CS4252A patent/CS177179B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DK135134B (da) | 1977-03-07 |
| CA1012298A (en) | 1977-06-14 |
| DK319474A (enrdf_load_stackoverflow) | 1975-02-10 |
| FR2233340B1 (enrdf_load_stackoverflow) | 1977-06-17 |
| FR2233340A1 (enrdf_load_stackoverflow) | 1975-01-10 |
| DD111915A5 (enrdf_load_stackoverflow) | 1975-03-12 |
| NL7408092A (enrdf_load_stackoverflow) | 1974-12-17 |
| CS177179B2 (enrdf_load_stackoverflow) | 1977-07-29 |
| LU70327A1 (enrdf_load_stackoverflow) | 1974-10-17 |
| SE408899B (sv) | 1979-07-16 |
| BE816217A (fr) | 1974-09-30 |
| IT989188B (it) | 1975-05-20 |
| SE7407989L (enrdf_load_stackoverflow) | 1974-12-16 |
| NO742145L (enrdf_load_stackoverflow) | 1975-01-13 |
| DE2428560A1 (de) | 1975-01-09 |
| DK135134C (enrdf_load_stackoverflow) | 1977-08-08 |
| ZA743820B (en) | 1975-06-25 |
| SU676172A3 (ru) | 1979-07-25 |
| HU169264B (enrdf_load_stackoverflow) | 1976-10-28 |
| CH603704A5 (enrdf_load_stackoverflow) | 1978-08-31 |
| JPS5036582A (enrdf_load_stackoverflow) | 1975-04-05 |
| AU6963874A (en) | 1975-12-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |