SE430610B - Forfarande for framstellning av pulverformiga etenpolymerer - Google Patents
Forfarande for framstellning av pulverformiga etenpolymererInfo
- Publication number
- SE430610B SE430610B SE7800161A SE7800161A SE430610B SE 430610 B SE430610 B SE 430610B SE 7800161 A SE7800161 A SE 7800161A SE 7800161 A SE7800161 A SE 7800161A SE 430610 B SE430610 B SE 430610B
- Authority
- SE
- Sweden
- Prior art keywords
- catalyst
- vanadyl
- ethylene
- polymerization
- din
- 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
- C08F10/02—Ethene
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)
- Processes Of Treating Macromolecular Substances (AREA)
- Paints Or Removers (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772700566 DE2700566C2 (de) | 1977-01-07 | 1977-01-07 | Verfahren zur Herstellung von pulverförmigen Äthylenpolymerisaten |
| DE19772721377 DE2721377A1 (de) | 1977-01-07 | 1977-05-12 | Verfahren zur herstellung von pulverfoermigen polyolefinen mit besonderer eignung fuer den spritzguss |
| DE19772755193 DE2755193A1 (de) | 1977-01-07 | 1977-12-10 | Verfahren zur herstellung von pulverfoermigen polyolefinen |
| DE19772755192 DE2755192A1 (de) | 1977-01-07 | 1977-12-10 | Verfahren zur herstellung von pulverfoermigen polyolefinen mit hohen schuettdichten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7800161L SE7800161L (sv) | 1978-07-08 |
| SE430610B true SE430610B (sv) | 1983-11-28 |
Family
ID=27432179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7800161A SE430610B (sv) | 1977-01-07 | 1978-01-05 | Forfarande for framstellning av pulverformiga etenpolymerer |
Country Status (11)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2030156B (en) * | 1978-09-11 | 1983-01-19 | Asahi Chemical Ind | Catalyst for preparating a polyolefin |
| DE2847986A1 (de) * | 1978-11-04 | 1980-05-22 | Huels Chemische Werke Ag | Verfahren zur herstellung von pulverfoermigen, thermoplastischen copolymeren aus aethylen und buten-(1) |
| DE3007057C2 (de) * | 1980-02-26 | 1986-11-06 | Hüls AG, 4370 Marl | Verfahren zur Herstellung von pulverförmigen Polyolefinen durch Polymerisation in der Gasphase |
| DE3117397A1 (de) * | 1981-05-02 | 1982-11-18 | Basf Ag, 6700 Ludwigshafen | Verfahren zum herstellen von homo- und copolymerisaten von monoolefinen durch polymerisation des bzw. der monomeren mittels eines ziegler-katalysatorsystems auf der basis einer vanadium enthaltenden katalysatorkomponente |
| US5208109A (en) * | 1982-06-24 | 1993-05-04 | Bp Chemicals Limited | Process for the polymerization and copolymerization of alpha-olefins in a fluidized bed |
| DE3366573D1 (en) * | 1982-06-24 | 1986-11-06 | Bp Chimie Sa | Process for the polymerization and copolymerization of alpha-olefins in a fluidized bed |
| US5405817A (en) * | 1993-02-12 | 1995-04-11 | Quantum Chemical Corporation | V/TI multi-site olefin polymerization catalyst |
| US5399540A (en) * | 1993-02-12 | 1995-03-21 | Quantum Chemical Corporation | ZR/V multi-site olefin polymerization catalyst |
-
1977
- 1977-12-29 FR FR7739636A patent/FR2376876A1/fr active Granted
-
1978
- 1978-01-02 ES ES465664A patent/ES465664A1/es not_active Expired
- 1978-01-02 PT PT67489A patent/PT67489B/pt unknown
- 1978-01-04 AT AT5978A patent/AT351759B/de not_active IP Right Cessation
- 1978-01-05 SE SE7800161A patent/SE430610B/sv not_active IP Right Cessation
- 1978-01-05 GB GB374/78A patent/GB1595992A/en not_active Expired
- 1978-01-06 NL NL7800174A patent/NL7800174A/xx active Search and Examination
- 1978-01-06 NO NO780056A patent/NO155142C/no unknown
- 1978-01-06 BR BR7800082A patent/BR7800082A/pt unknown
- 1978-01-06 BE BE184148A patent/BE862697A/xx not_active IP Right Cessation
- 1978-01-06 IT IT19067/78A patent/IT1092712B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| AT351759B (de) | 1979-08-10 |
| SE7800161L (sv) | 1978-07-08 |
| ES465664A1 (es) | 1979-05-01 |
| IT7819067A0 (it) | 1978-01-06 |
| IT1092712B (it) | 1985-07-12 |
| ATA5978A (de) | 1979-01-15 |
| BE862697A (fr) | 1978-05-02 |
| NL7800174A (nl) | 1978-07-11 |
| PT67489A (de) | 1978-02-01 |
| GB1595992A (en) | 1981-08-19 |
| FR2376876B1 (US07534539-20090519-C00603.png) | 1984-10-26 |
| PT67489B (de) | 1979-06-08 |
| BR7800082A (pt) | 1978-08-15 |
| FR2376876A1 (fr) | 1978-08-04 |
| NO155142C (no) | 1987-02-18 |
| NO155142B (no) | 1986-11-10 |
| NO780056L (no) | 1978-07-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |
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