NL8501815A - Werkwijze voor de bereiding van een katalysator op basis van zirkoon of hafnium en werkwijze voor de polymerisatie of copolymerisatie van onverzadigde verbindingen onder toepassing van deze katalysator. - Google Patents
Werkwijze voor de bereiding van een katalysator op basis van zirkoon of hafnium en werkwijze voor de polymerisatie of copolymerisatie van onverzadigde verbindingen onder toepassing van deze katalysator. Download PDFInfo
- Publication number
- NL8501815A NL8501815A NL8501815A NL8501815A NL8501815A NL 8501815 A NL8501815 A NL 8501815A NL 8501815 A NL8501815 A NL 8501815A NL 8501815 A NL8501815 A NL 8501815A NL 8501815 A NL8501815 A NL 8501815A
- Authority
- NL
- Netherlands
- Prior art keywords
- hafnium
- zirconium
- titanium
- based catalyst
- preparation
- Prior art date
Links
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)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2155984 | 1984-06-22 | ||
| IT21559/84A IT1176299B (it) | 1984-06-22 | 1984-06-22 | Metodo per la preparazione di un catalizzatore a base di zirconio o afnio e processo di polimerizzazione o copolimerizzazione di composti insaturi impiegante lo stesso |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8501815A true NL8501815A (nl) | 1986-01-16 |
Family
ID=11183595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8501815A NL8501815A (nl) | 1984-06-22 | 1985-06-24 | Werkwijze voor de bereiding van een katalysator op basis van zirkoon of hafnium en werkwijze voor de polymerisatie of copolymerisatie van onverzadigde verbindingen onder toepassing van deze katalysator. |
Country Status (18)
| Country | Link |
|---|---|
| JP (1) | JPS6114202A (it) |
| BE (1) | BE902730A (it) |
| DE (1) | DE3522295A1 (it) |
| DK (1) | DK279185A (it) |
| ES (1) | ES8609372A1 (it) |
| FR (1) | FR2566412A1 (it) |
| GB (1) | GB2160535A (it) |
| GR (1) | GR851522B (it) |
| IL (1) | IL75590A0 (it) |
| IT (1) | IT1176299B (it) |
| LU (1) | LU85968A1 (it) |
| NL (1) | NL8501815A (it) |
| NO (1) | NO852451L (it) |
| PL (1) | PL254120A1 (it) |
| PT (1) | PT80685B (it) |
| RO (1) | RO92339B (it) |
| SE (1) | SE8503033L (it) |
| ZA (1) | ZA854595B (it) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5015511A (en) * | 1988-05-12 | 1991-05-14 | The Dow Chemical Company | Linear low density ethylene interpolymers for injection molding |
| JP2740922B2 (ja) * | 1989-11-21 | 1998-04-15 | 石原産業株式会社 | 磁気記録材料用金属磁性粉末の製造方法 |
| IT1311978B1 (it) * | 1999-03-25 | 2002-03-22 | Polimeri Europa Srl | Catalizzatore bimetallico per la (co) polimerizzazione dellealfa-olefine. |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1464451A (en) * | 1973-09-08 | 1977-02-16 | Chubu Chem Inc | Solid catalytic complexes and their use in olefin polymerization |
| JPS5146387A (en) * | 1974-10-18 | 1976-04-20 | Yozo Kondo | Horiorefuinno seizohoho |
| GB1578745A (en) * | 1976-05-24 | 1980-11-12 | Bp Chem Int Ltd | Polymerisation catalyst component |
| IT1130243B (it) * | 1980-02-01 | 1986-06-11 | Anic Spa | Composizione chimica a base di titanio trialogenuro,metodo per la sua preparazione e processo di polimerizzazione o copolimerizzazione di composti insaturi impiegante la stessa |
| US4396747A (en) * | 1981-05-22 | 1983-08-02 | Phillips Petroleum Company | Zirconium-titanium catalyzed olefin polymerization |
| IT1137631B (it) * | 1981-07-29 | 1986-09-10 | Anic Spa | Procedimento per la polimerizzazione e copolimerizzazione in alta resa di composti olefinicamente insaturi e mezzi adatti allo socpo |
| IT1210855B (it) * | 1982-02-12 | 1989-09-29 | Assoreni Ora Enichem Polimeri | Polimeri dell'etilene a struttura lineare e processi per la loro preparazione. |
-
1984
- 1984-06-22 IT IT21559/84A patent/IT1176299B/it active
-
1985
- 1985-06-18 NO NO852451A patent/NO852451L/no unknown
- 1985-06-18 SE SE8503033A patent/SE8503033L/xx not_active Application Discontinuation
- 1985-06-18 ZA ZA854595A patent/ZA854595B/xx unknown
- 1985-06-19 GB GB08515470A patent/GB2160535A/en not_active Withdrawn
- 1985-06-20 LU LU85968A patent/LU85968A1/fr unknown
- 1985-06-20 IL IL75590A patent/IL75590A0/xx unknown
- 1985-06-20 DK DK279185A patent/DK279185A/da not_active Application Discontinuation
- 1985-06-21 PL PL25412085A patent/PL254120A1/xx unknown
- 1985-06-21 RO RO119262A patent/RO92339B/ro unknown
- 1985-06-21 BE BE0/215248A patent/BE902730A/fr not_active IP Right Cessation
- 1985-06-21 PT PT80685A patent/PT80685B/pt unknown
- 1985-06-21 DE DE19853522295 patent/DE3522295A1/de not_active Ceased
- 1985-06-21 JP JP60134440A patent/JPS6114202A/ja active Pending
- 1985-06-21 ES ES544981A patent/ES8609372A1/es not_active Expired
- 1985-06-21 GR GR851522A patent/GR851522B/el unknown
- 1985-06-21 FR FR8509510A patent/FR2566412A1/fr not_active Withdrawn
- 1985-06-24 NL NL8501815A patent/NL8501815A/nl not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| SE8503033D0 (sv) | 1985-06-18 |
| IT1176299B (it) | 1987-08-18 |
| DE3522295A1 (de) | 1985-12-19 |
| FR2566412A1 (fr) | 1985-12-27 |
| IT8421559A1 (it) | 1985-12-22 |
| PT80685B (en) | 1987-03-31 |
| ES8609372A1 (es) | 1986-07-16 |
| GB2160535A (en) | 1985-12-24 |
| LU85968A1 (fr) | 1986-01-24 |
| SE8503033L (sv) | 1985-12-23 |
| IL75590A0 (en) | 1985-10-31 |
| ZA854595B (en) | 1986-02-26 |
| NO852451L (no) | 1985-12-23 |
| BE902730A (fr) | 1985-12-23 |
| RO92339A (ro) | 1987-08-31 |
| DK279185A (da) | 1985-12-23 |
| RO92339B (ro) | 1987-09-01 |
| DK279185D0 (da) | 1985-06-20 |
| JPS6114202A (ja) | 1986-01-22 |
| PT80685A (en) | 1985-07-01 |
| PL254120A1 (en) | 1986-05-20 |
| ES544981A0 (es) | 1986-07-16 |
| GB8515470D0 (en) | 1985-07-24 |
| GR851522B (it) | 1985-11-25 |
| IT8421559A0 (it) | 1984-06-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |