BE755185A - Procede de polymerisation d'alpha-olefines - Google Patents
Procede de polymerisation d'alpha-olefinesInfo
- Publication number
- BE755185A BE755185A BE755185DA BE755185A BE 755185 A BE755185 A BE 755185A BE 755185D A BE755185D A BE 755185DA BE 755185 A BE755185 A BE 755185A
- Authority
- BE
- Belgium
- Prior art keywords
- alpha
- polymerization process
- olefins polymerization
- olefins
- polymerization
- Prior art date
Links
- 238000006116 polymerization reaction Methods 0.000 title 1
- 239000004711 α-olefin Substances 0.000 title 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
- C08F4/00—Polymerisation catalysts
- C08F4/02—Carriers therefor
- C08F4/022—Magnesium halide as support anhydrous or hydrated or complexed by means of a Lewis base for Ziegler-type catalysts
-
- 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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1942734A DE1942734B2 (de) | 1969-08-22 | 1969-08-22 | Verfahren zur Polymerisation von alpha-Olefinen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE755185A true BE755185A (fr) | 1971-02-24 |
Family
ID=5743487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE755185D BE755185A (fr) | 1969-08-22 | Procede de polymerisation d'alpha-olefines |
Country Status (11)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7114641A (enrdf_load_stackoverflow) * | 1970-10-29 | 1972-05-03 | ||
| AU475970B2 (en) * | 1972-09-14 | 1976-09-09 | Mitsui Petrochemical Industries, Ltd. | Processes for polymerization or copolymerization of olefin and catalyst compositions used therefor |
| US4513095A (en) * | 1980-11-24 | 1985-04-23 | National Distillers And Chemical Corporation | Intermetallic compounds of polymeric transition metal oxide alkoxides and catalytic use thereof |
| IT1151627B (it) * | 1982-06-10 | 1986-12-24 | Anic Spa | Procedimento per la preparazione di copolimeri dell'etilene con basso valore delle densita' |
| ZA884614B (en) * | 1987-06-29 | 1989-03-29 | Shell Oil Co | Method for crystallizing magnesium chloride for use in a catalyst composition |
| WO2011076669A2 (en) * | 2009-12-23 | 2011-06-30 | Basell Poliolefine Italia S.R.L. | Magnesium dichloride-water adducts and catalyst components obtained therefrom |
| JP2014522804A (ja) | 2011-08-08 | 2014-09-08 | バーゼル・ポリオレフィン・イタリア・ソチエタ・ア・レスポンサビリタ・リミタータ | 二塩化マグネシウムエタノール付加物とそれから得られる触媒成分 |
-
0
- BE BE755185D patent/BE755185A/xx unknown
-
1969
- 1969-08-22 DE DE1942734A patent/DE1942734B2/de not_active Withdrawn
-
1970
- 1970-08-17 NL NL7012117A patent/NL7012117A/xx unknown
- 1970-08-19 ES ES382882A patent/ES382882A1/es not_active Expired
- 1970-08-20 AR AR230755A patent/AR192700A1/es active
- 1970-08-20 CH CH1247170A patent/CH535797A/de not_active IP Right Cessation
- 1970-08-21 CA CA091306A patent/CA919349A/en not_active Expired
- 1970-08-21 ZA ZA705777A patent/ZA705777B/xx unknown
- 1970-08-21 AT AT761870A patent/AT301871B/de not_active IP Right Cessation
- 1970-08-21 GB GB1295743D patent/GB1295743A/en not_active Expired
- 1970-08-24 FR FR7030928A patent/FR2059157A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1295743A (enrdf_load_stackoverflow) | 1972-11-08 |
| DE1942734B2 (de) | 1974-12-05 |
| NL7012117A (enrdf_load_stackoverflow) | 1971-02-24 |
| DE1942734A1 (de) | 1971-02-25 |
| ES382882A1 (es) | 1972-12-16 |
| ZA705777B (en) | 1971-05-27 |
| CH535797A (de) | 1973-04-15 |
| AT301871B (de) | 1972-09-25 |
| FR2059157A5 (enrdf_load_stackoverflow) | 1971-05-28 |
| AR192700A1 (es) | 1973-03-14 |
| CA919349A (en) | 1973-01-16 |
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