ATE58147T1 - Verfahren zum behandeln von kugelfoermigen olefinpolymerisationskatalysatoren und anwendung dieser katalysatoren zur olefinpolymerisation. - Google Patents
Verfahren zum behandeln von kugelfoermigen olefinpolymerisationskatalysatoren und anwendung dieser katalysatoren zur olefinpolymerisation.Info
- Publication number
- ATE58147T1 ATE58147T1 AT87401508T AT87401508T ATE58147T1 AT E58147 T1 ATE58147 T1 AT E58147T1 AT 87401508 T AT87401508 T AT 87401508T AT 87401508 T AT87401508 T AT 87401508T AT E58147 T1 ATE58147 T1 AT E58147T1
- Authority
- AT
- Austria
- Prior art keywords
- spherical
- catalysts
- olefin polymerization
- treatment
- polymerisation
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title abstract 4
- 150000001336 alkenes Chemical class 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 title 2
- 239000002685 polymerization catalyst Substances 0.000 title 1
- 238000006116 polymerization reaction Methods 0.000 title 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 2
- 239000005977 Ethylene Substances 0.000 abstract 2
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 125000005234 alkyl aluminium group Chemical group 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 150000002681 magnesium compounds Chemical class 0.000 abstract 1
- 238000004519 manufacturing process Methods 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
- 239000000725 suspension Substances 0.000 abstract 1
- 229910052723 transition metal Inorganic materials 0.000 abstract 1
- 150000003624 transition metals Chemical group 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
-
- 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)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Dental Preparations (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
- Polymerization Catalysts (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8609930A FR2601372B1 (fr) | 1986-07-08 | 1986-07-08 | Procede de traitement de catalyseurs spheriques de polymerisation des olefines. application du catalyseur obtenu a la polymerisation des olefines |
| EP19870401508 EP0252804B1 (de) | 1986-07-08 | 1987-06-30 | Verfahren zum Behandeln von kugelförmigen Olefinpolymerisationskatalysatoren und Anwendung dieser Katalysatoren zur Olefinpolymerisation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE58147T1 true ATE58147T1 (de) | 1990-11-15 |
Family
ID=9337202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT87401508T ATE58147T1 (de) | 1986-07-08 | 1987-06-30 | Verfahren zum behandeln von kugelfoermigen olefinpolymerisationskatalysatoren und anwendung dieser katalysatoren zur olefinpolymerisation. |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0252804B1 (de) |
| JP (1) | JP2689381B2 (de) |
| CN (1) | CN1010024B (de) |
| AT (1) | ATE58147T1 (de) |
| AU (1) | AU598828B2 (de) |
| CA (1) | CA1294944C (de) |
| DE (1) | DE3766022D1 (de) |
| ES (1) | ES2019393B3 (de) |
| FI (1) | FI93367C (de) |
| FR (1) | FR2601372B1 (de) |
| NO (1) | NO169776C (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2682305B2 (ja) * | 1991-10-29 | 1997-11-26 | 住友化学工業株式会社 | オレフィン重合体の製造方法 |
| BR9301438A (pt) * | 1993-04-05 | 1994-11-15 | Petroleo Brasileiro Sa | Processo de preparação de catalisador esférico tipo ziegler para polimerização de alfa-olefinas, catalisador esférico, processo de obtenção de polietileno esférico de altíssimo peso molecular e polietileno esférico de altíssimo pelo molecular |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4312784A (en) * | 1977-12-13 | 1982-01-26 | Phillips Petroleum Co. | Catalyst and process of polymerization of alpha monoolefins |
| JPS591723B2 (ja) * | 1980-01-17 | 1984-01-13 | チッソ株式会社 | α−オレフイン重合体を製造する方法 |
| JPS5928573B2 (ja) * | 1980-02-05 | 1984-07-13 | チッソ株式会社 | α−オレフイン重合体の製造方法 |
| FR2586022B1 (fr) * | 1985-08-06 | 1987-11-13 | Bp Chimie Sa | Polymerisation d'olefines en phase gazeuse avec un catalyseur ziegler-natta et deux composes organometalliques |
| FR2591602B1 (fr) * | 1985-12-18 | 1988-02-26 | Atochem | Procede de traitement de catalyseurs spheriques de polymerisation des olefines. application du catalyseur obtenu a la polymerisation des olefines. |
-
1986
- 1986-07-08 FR FR8609930A patent/FR2601372B1/fr not_active Expired
-
1987
- 1987-06-11 NO NO872444A patent/NO169776C/no not_active IP Right Cessation
- 1987-06-30 DE DE8787401508T patent/DE3766022D1/de not_active Expired - Fee Related
- 1987-06-30 AT AT87401508T patent/ATE58147T1/de not_active IP Right Cessation
- 1987-06-30 EP EP19870401508 patent/EP0252804B1/de not_active Expired - Lifetime
- 1987-06-30 ES ES87401508T patent/ES2019393B3/es not_active Expired - Lifetime
- 1987-07-07 FI FI873012A patent/FI93367C/fi not_active IP Right Cessation
- 1987-07-07 CA CA000541455A patent/CA1294944C/fr not_active Expired - Lifetime
- 1987-07-08 CN CN87104796A patent/CN1010024B/zh not_active Expired
- 1987-07-08 AU AU75326/87A patent/AU598828B2/en not_active Ceased
- 1987-07-08 JP JP62170850A patent/JP2689381B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0252804A1 (de) | 1988-01-13 |
| NO169776C (no) | 1992-08-05 |
| ES2019393B3 (es) | 1991-06-16 |
| NO872444D0 (no) | 1987-06-11 |
| AU7532687A (en) | 1989-01-12 |
| JP2689381B2 (ja) | 1997-12-10 |
| FI873012A7 (fi) | 1988-01-09 |
| NO169776B (no) | 1992-04-27 |
| FR2601372B1 (fr) | 1988-10-21 |
| FI93367B (fi) | 1994-12-15 |
| FR2601372A1 (fr) | 1988-01-15 |
| DE3766022D1 (de) | 1990-12-13 |
| EP0252804B1 (de) | 1990-11-07 |
| JPS6323905A (ja) | 1988-02-01 |
| NO872444L (no) | 1988-01-11 |
| FI93367C (fi) | 1995-03-27 |
| CN1010024B (zh) | 1990-10-17 |
| CA1294944C (fr) | 1992-01-28 |
| AU598828B2 (en) | 1990-07-05 |
| FI873012A0 (fi) | 1987-07-07 |
| CN87104796A (zh) | 1988-01-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |