IT995988B - Procedimento per la polimeriz zazione delle olefine - Google Patents
Procedimento per la polimeriz zazione delle olefineInfo
- Publication number
- IT995988B IT995988B IT30287/73A IT3028773A IT995988B IT 995988 B IT995988 B IT 995988B IT 30287/73 A IT30287/73 A IT 30287/73A IT 3028773 A IT3028773 A IT 3028773A IT 995988 B IT995988 B IT 995988B
- Authority
- IT
- Italy
- Prior art keywords
- olefins
- polymerization
- procedure
- 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
-
- 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
- C08F2410/00—Features related to the catalyst preparation, the catalyst use or to the deactivation of the catalyst
- C08F2410/04—Dual catalyst, i.e. use of two different catalysts, where none of the catalysts is a metallocene
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)
- Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU66548A LU66548A1 (un) | 1972-11-24 | 1972-11-24 | |
| LU67751A LU67751A1 (un) | 1973-06-06 | 1973-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT995988B true IT995988B (it) | 1975-11-20 |
Family
ID=26640121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT30287/73A IT995988B (it) | 1972-11-24 | 1973-10-18 | Procedimento per la polimeriz zazione delle olefine |
Country Status (20)
| Country | Link |
|---|---|
| JP (1) | JPS5213826B2 (un) |
| AR (1) | AR196379A1 (un) |
| AT (1) | AT327546B (un) |
| AU (1) | AU474346B2 (un) |
| BG (1) | BG25233A3 (un) |
| BR (1) | BR7309158D0 (un) |
| CA (1) | CA1028098A (un) |
| CH (1) | CH582201A5 (un) |
| DD (1) | DD108997A5 (un) |
| DE (1) | DE2352154C3 (un) |
| ES (1) | ES419053A1 (un) |
| FI (1) | FI56849C (un) |
| FR (1) | FR2207931B1 (un) |
| GB (1) | GB1434264A (un) |
| HU (1) | HU166493B (un) |
| IN (1) | IN140811B (un) |
| IT (1) | IT995988B (un) |
| NL (1) | NL150806B (un) |
| SE (1) | SE412398B (un) |
| SU (1) | SU541439A3 (un) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1492174A (en) * | 1973-12-13 | 1977-11-16 | British Petroleum Co | Polymerisation catalyst |
| JPS51133386A (en) * | 1975-05-15 | 1976-11-19 | Nippon Oil Co Ltd | A process for manufacturing a polyolefin |
| NL190723C (nl) * | 1975-06-12 | 1994-07-18 | Montedison Spa | Werkwijze voor het bereiden van Ziegler-katalysatoren voor de polymerisatie van alkenen. |
| DE2543181C2 (de) | 1975-09-27 | 1986-08-28 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Polymerisation von Äthylen oder zu dessen Copolymerisation mit C↓3↓- bis C↓1↓↓0↓-α-Monoolefinen |
| DE2603920C2 (de) | 1976-02-03 | 1984-10-31 | Basf Ag, 6700 Ludwigshafen | Verfahren zum Herstellen von Homo- und Copolymerisaten von C↓2↓- bis C↓6↓-α-Monoolefinen |
| DE2603919C2 (de) | 1976-02-03 | 1984-08-09 | Basf Ag, 6700 Ludwigshafen | Verfahren zum Herstellen von Homo- und Copolymerisaten von C↓2↓-bisC↓6↓-α-Monoolefinen |
| JPS5952643B2 (ja) * | 1977-01-27 | 1984-12-20 | 三井化学株式会社 | エチレン共重合体 |
| JPS5447783A (en) * | 1977-09-22 | 1979-04-14 | Nissan Chem Ind Ltd | Preparation of ethylene polymer |
| US4278781A (en) * | 1977-10-12 | 1981-07-14 | Standard Oil Company (Indiana) | Catalyst and process for the polymerization of ethylene and terminal olefins |
| IT1113129B (it) * | 1978-04-12 | 1986-01-20 | Montedison Spa | Catalizzatori e componenti di catalizzatori per la polimerizzazione delle olefine |
| DE2838989A1 (de) * | 1978-09-07 | 1980-03-27 | Basf Ag | Verfahren zum herstellen von homo- und copolymerisaten von alpha -monoolefinen |
| DE2906639C2 (de) * | 1979-02-21 | 1982-03-25 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur Herstellung von weitgehend amorphen Ho mo- und/oder Copolymerisaten von α-Olefinen mit 3-3 2 Kohlenstoffatomen |
| US4363746A (en) | 1979-05-29 | 1982-12-14 | Phillips Petroleum Company | Composition of matter and method of preparing same, catalyst, method of producing the catalyst and polymerization process employing the catalyst |
| IT1141068B (it) * | 1979-09-26 | 1986-10-01 | Nippon Oil Co Ltd | Procedimento per la preparazione di poliolefine |
| EP0032309A3 (en) | 1980-01-10 | 1981-08-05 | Imperial Chemical Industries Plc | Production of catalyst component, catalyst and use thereof |
| US4468477A (en) * | 1980-01-10 | 1984-08-28 | Imperial Chemical Industries Plc | Production of catalyst component, catalyst and use thereof |
| EP0044665A1 (en) * | 1980-07-14 | 1982-01-27 | Imperial Chemical Industries Plc | Transition metal composition, production and use |
| DE3823934C2 (de) * | 1987-07-31 | 2002-01-03 | Petroleo Brasileiro Sa | Verfahren zur Herstellung eines Ethylenpolymerisationskatalysators und Ethylenpolymerisationsverfahren |
| BR8707098A (pt) * | 1987-12-28 | 1989-08-15 | Petroleo Brasileiro Sa | Processo de preparacao de sistema catalitico tipo ziegler e processo de preparacao de polietileno de altissimo peso molecular |
| WO2000044798A1 (en) * | 1999-01-27 | 2000-08-03 | E.I. Du Pont De Nemours And Company | Molecular weight control of olefin polymerization using hydrogen |
| JP2015039663A (ja) * | 2013-08-21 | 2015-03-02 | 株式会社Ihi | 触媒の製造方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL163523C (nl) * | 1970-07-31 | 1983-11-16 | Montedison Spa | Werkwijze om een polymerisatiekatalysator te bereiden. |
-
1973
- 1973-09-19 CH CH1345473A patent/CH582201A5/xx not_active IP Right Cessation
- 1973-09-25 ES ES419053A patent/ES419053A1/es not_active Expired
- 1973-10-17 DE DE2352154A patent/DE2352154C3/de not_active Expired
- 1973-10-18 IT IT30287/73A patent/IT995988B/it active
- 1973-10-18 IN IN2319/CAL/1973A patent/IN140811B/en unknown
- 1973-10-19 AU AU61598/73A patent/AU474346B2/en not_active Expired
- 1973-10-22 AR AR250624A patent/AR196379A1/es active
- 1973-10-30 CA CA184,593A patent/CA1028098A/en not_active Expired
- 1973-11-14 FR FR7340808A patent/FR2207931B1/fr not_active Expired
- 1973-11-20 DD DD174760A patent/DD108997A5/xx unknown
- 1973-11-22 SE SE7315822A patent/SE412398B/xx unknown
- 1973-11-22 JP JP48132095A patent/JPS5213826B2/ja not_active Expired
- 1973-11-22 BR BR9158/73A patent/BR7309158D0/pt unknown
- 1973-11-23 HU HUSO1102A patent/HU166493B/hu unknown
- 1973-11-23 BG BG7300025049A patent/BG25233A3/xx unknown
- 1973-11-23 AT AT983673A patent/AT327546B/de not_active IP Right Cessation
- 1973-11-23 SU SU1973400A patent/SU541439A3/ru active
- 1973-11-23 GB GB5446673A patent/GB1434264A/en not_active Expired
- 1973-11-23 NL NL737316063A patent/NL150806B/xx not_active IP Right Cessation
- 1973-11-23 FI FI3620/73A patent/FI56849C/fi active
Also Published As
| Publication number | Publication date |
|---|---|
| NL150806B (nl) | 1976-09-15 |
| AR196379A1 (es) | 1973-12-18 |
| CH582201A5 (un) | 1976-11-30 |
| JPS5213826B2 (un) | 1977-04-16 |
| SU541439A3 (ru) | 1976-12-30 |
| AU6159873A (en) | 1975-04-24 |
| AT327546B (de) | 1976-02-10 |
| FI56849C (fi) | 1980-04-10 |
| IN140811B (un) | 1976-12-25 |
| DE2352154A1 (de) | 1974-06-12 |
| SE412398B (sv) | 1980-03-03 |
| GB1434264A (en) | 1976-05-05 |
| AU474346B2 (en) | 1976-07-22 |
| ES419053A1 (es) | 1976-06-16 |
| JPS4987781A (un) | 1974-08-22 |
| NL7316063A (un) | 1974-05-28 |
| DE2352154B2 (de) | 1979-04-05 |
| FI56849B (fi) | 1979-12-31 |
| BG25233A3 (en) | 1978-08-10 |
| ATA983673A (de) | 1975-04-15 |
| BR7309158D0 (pt) | 1974-09-05 |
| FR2207931A1 (un) | 1974-06-21 |
| HU166493B (un) | 1975-03-28 |
| FR2207931B1 (un) | 1976-10-01 |
| CA1028098A (en) | 1978-03-14 |
| DE2352154C3 (de) | 1979-11-22 |
| DD108997A5 (un) | 1974-10-12 |
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