GR3034425T3 - Ethylene (co)polymerization process. - Google Patents
Ethylene (co)polymerization process.Info
- Publication number
- GR3034425T3 GR3034425T3 GR20000402113T GR20000402113T GR3034425T3 GR 3034425 T3 GR3034425 T3 GR 3034425T3 GR 20000402113 T GR20000402113 T GR 20000402113T GR 20000402113 T GR20000402113 T GR 20000402113T GR 3034425 T3 GR3034425 T3 GR 3034425T3
- Authority
- GR
- Greece
- Prior art keywords
- ethylene
- polymerization process
- chlorine
- trialkylaluminium
- procatalyst
- Prior art date
Links
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title abstract 2
- 239000005977 Ethylene Substances 0.000 title abstract 2
- 238000006116 polymerization reaction Methods 0.000 title 1
- 239000000460 chlorine Substances 0.000 abstract 2
- 239000010936 titanium Substances 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 1
- 239000012190 activator Substances 0.000 abstract 1
- 125000005234 alkyl aluminium group Chemical group 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 150000001804 chlorine Chemical class 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000011949 solid catalyst Substances 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-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
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/68—Vanadium, niobium, tantalum or compounds thereof
- C08F4/685—Vanadium or compounds thereof in combination with titanium or compounds thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polymerization Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI930630A IT1263862B (it) | 1993-03-31 | 1993-03-31 | Procedimento per la (co)polimerizzazione dell'etilene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GR3034425T3 true GR3034425T3 (en) | 2000-12-29 |
Family
ID=11365583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GR20000402113T GR3034425T3 (en) | 1993-03-31 | 2000-09-18 | Ethylene (co)polymerization process. |
Country Status (9)
| Country | Link |
|---|---|
| EP (1) | EP0618239B1 (el) |
| KR (1) | KR0142217B1 (el) |
| AT (1) | ATE195327T1 (el) |
| DE (1) | DE69425449T2 (el) |
| DK (1) | DK0618239T3 (el) |
| ES (1) | ES2148275T3 (el) |
| GR (1) | GR3034425T3 (el) |
| IT (1) | IT1263862B (el) |
| PT (1) | PT618239E (el) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5549589A (en) | 1995-02-03 | 1996-08-27 | The Procter & Gamble Company | Fluid distribution member for absorbent articles exhibiting high suction and high capacity |
| US5800416A (en) * | 1996-04-17 | 1998-09-01 | The Procter & Gamble Company | High capacity fluid absorbent members |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1017868B (it) * | 1974-08-02 | 1977-08-10 | Snam Progetti | Procedimento per la preparazione in alta resa di copolimeri dello etilene con 1.3 butadiene |
| IT1227053B (it) * | 1988-09-09 | 1991-03-14 | Enichem Anic Spa | Componente di catalizzatore e gatalizzatore per la polimerizzazione di etilene e per la copolimerizzazione di etilene con alfa olefine. |
| FR2651001B1 (fr) * | 1989-08-17 | 1993-03-12 | Bp Chemicals Sa | Procede de preparation d'un catalyseur de type ziegler-natta a base de vanadium et de titane |
-
1993
- 1993-03-31 IT ITMI930630A patent/IT1263862B/it active IP Right Grant
-
1994
- 1994-03-25 AT AT94200783T patent/ATE195327T1/de active
- 1994-03-25 EP EP94200783A patent/EP0618239B1/en not_active Expired - Lifetime
- 1994-03-25 DE DE69425449T patent/DE69425449T2/de not_active Expired - Lifetime
- 1994-03-25 DK DK94200783T patent/DK0618239T3/da active
- 1994-03-25 ES ES94200783T patent/ES2148275T3/es not_active Expired - Lifetime
- 1994-03-25 PT PT94200783T patent/PT618239E/pt unknown
- 1994-03-31 KR KR1019940006834A patent/KR0142217B1/ko not_active Expired - Fee Related
-
2000
- 2000-09-18 GR GR20000402113T patent/GR3034425T3/el not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ES2148275T3 (es) | 2000-10-16 |
| EP0618239A3 (en) | 1995-09-20 |
| KR940021593A (ko) | 1994-10-19 |
| EP0618239B1 (en) | 2000-08-09 |
| KR0142217B1 (ko) | 1998-07-01 |
| PT618239E (pt) | 2000-12-29 |
| ITMI930630A1 (it) | 1994-10-01 |
| DE69425449T2 (de) | 2001-04-12 |
| DE69425449D1 (de) | 2000-09-14 |
| ATE195327T1 (de) | 2000-08-15 |
| EP0618239A2 (en) | 1994-10-05 |
| ITMI930630A0 (it) | 1993-03-31 |
| DK0618239T3 (da) | 2000-11-20 |
| IT1263862B (it) | 1996-09-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ML | Lapse due to non-payment of fees |