GB1472801A - Polymerisation process - Google Patents
Polymerisation processInfo
- Publication number
- GB1472801A GB1472801A GB906774A GB906774A GB1472801A GB 1472801 A GB1472801 A GB 1472801A GB 906774 A GB906774 A GB 906774A GB 906774 A GB906774 A GB 906774A GB 1472801 A GB1472801 A GB 1472801A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ethylene
- tetra
- zirconium
- feb
- hafnium
- 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
- 238000000034 method Methods 0.000 title abstract 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 3
- 239000005977 Ethylene Substances 0.000 abstract 3
- 239000000047 product Substances 0.000 abstract 3
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 abstract 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical group [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 abstract 2
- 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
- 229910052735 hafnium Chemical group 0.000 abstract 2
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical group [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 abstract 2
- 125000001183 hydrocarbyl group Chemical group 0.000 abstract 2
- 239000003446 ligand Substances 0.000 abstract 2
- 229910052726 zirconium Inorganic materials 0.000 abstract 2
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 abstract 1
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 125000000129 anionic group Chemical group 0.000 abstract 1
- 238000000071 blow moulding Methods 0.000 abstract 1
- 239000012986 chain transfer agent Substances 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 239000003085 diluting agent 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
- 239000012535 impurity Substances 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 230000000379 polymerizing effect Effects 0.000 abstract 1
- 239000000126 substance 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
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)
- Polymerization Catalysts (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB906774A GB1472801A (en) | 1974-02-28 | 1974-02-28 | Polymerisation process |
| AU78425/75A AU7842575A (en) | 1974-02-28 | 1975-02-21 | Polymerisation process |
| BE153664A BE825892A (fr) | 1974-02-28 | 1975-02-24 | Procede de polymerisation |
| NL7502208A NL7502208A (nl) | 1974-02-28 | 1975-02-25 | Polymerisatiewerkwijze. |
| FR7506156A FR2262673B1 (enrdf_load_stackoverflow) | 1974-02-28 | 1975-02-27 | |
| IT2075575A IT1033282B (it) | 1974-02-28 | 1975-02-27 | Processo di polimerizzazione |
| DE19752508622 DE2508622A1 (de) | 1974-02-28 | 1975-02-27 | Polymerisationsverfahren |
| ES435196A ES435196A1 (es) | 1974-02-28 | 1975-02-28 | Procedimiento para la polimerizacion o copolimerizacion de etileno. |
| JP2491475A JPS50124977A (enrdf_load_stackoverflow) | 1974-02-28 | 1975-02-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB906774A GB1472801A (en) | 1974-02-28 | 1974-02-28 | Polymerisation process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1472801A true GB1472801A (en) | 1977-05-11 |
Family
ID=9864756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB906774A Expired GB1472801A (en) | 1974-02-28 | 1974-02-28 | Polymerisation process |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS50124977A (enrdf_load_stackoverflow) |
| AU (1) | AU7842575A (enrdf_load_stackoverflow) |
| BE (1) | BE825892A (enrdf_load_stackoverflow) |
| DE (1) | DE2508622A1 (enrdf_load_stackoverflow) |
| ES (1) | ES435196A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2262673B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1472801A (enrdf_load_stackoverflow) |
| IT (1) | IT1033282B (enrdf_load_stackoverflow) |
| NL (1) | NL7502208A (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3950269A (en) * | 1974-05-20 | 1976-04-13 | E. I. Du Pont De Nemours & Co. | Olefin polymerization catalyst system and process for polymerization of olefins |
| JPH0674295B2 (ja) * | 1984-05-23 | 1994-09-21 | 東ソー株式会社 | 熱可塑性エラストマ−の製造方法 |
| US5629255A (en) * | 1993-05-21 | 1997-05-13 | Pcd Polymere Gesellschaft M.B.H. | Highly active catalysts for olefin polymerization and a polymerization process using these catalysts |
| DE4321498A1 (de) * | 1993-06-29 | 1995-01-12 | Danubia Petrochem Deutschland | Hochaktive Katalysatoren für die Olefinpolymerisation und Polymerisationsverfahren unter Verwendung dieser Katalysatoren |
| JP4862376B2 (ja) * | 2005-12-07 | 2012-01-25 | 横河電機株式会社 | 圧力伝送器 |
-
1974
- 1974-02-28 GB GB906774A patent/GB1472801A/en not_active Expired
-
1975
- 1975-02-21 AU AU78425/75A patent/AU7842575A/en not_active Expired
- 1975-02-24 BE BE153664A patent/BE825892A/xx unknown
- 1975-02-25 NL NL7502208A patent/NL7502208A/xx not_active Application Discontinuation
- 1975-02-27 IT IT2075575A patent/IT1033282B/it active
- 1975-02-27 DE DE19752508622 patent/DE2508622A1/de active Pending
- 1975-02-27 FR FR7506156A patent/FR2262673B1/fr not_active Expired
- 1975-02-28 ES ES435196A patent/ES435196A1/es not_active Expired
- 1975-02-28 JP JP2491475A patent/JPS50124977A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2262673B1 (enrdf_load_stackoverflow) | 1978-12-29 |
| NL7502208A (nl) | 1975-09-01 |
| DE2508622A1 (de) | 1975-09-11 |
| JPS50124977A (enrdf_load_stackoverflow) | 1975-10-01 |
| BE825892A (fr) | 1975-08-25 |
| IT1033282B (it) | 1979-07-10 |
| ES435196A1 (es) | 1977-03-16 |
| AU7842575A (en) | 1976-08-26 |
| FR2262673A1 (enrdf_load_stackoverflow) | 1975-09-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |