ES465664A1 - Procedimiento para la obtencion de poliolefinas en forma de polvo. - Google Patents
Procedimiento para la obtencion de poliolefinas en forma de polvo.Info
- Publication number
- ES465664A1 ES465664A1 ES465664A ES465664A ES465664A1 ES 465664 A1 ES465664 A1 ES 465664A1 ES 465664 A ES465664 A ES 465664A ES 465664 A ES465664 A ES 465664A ES 465664 A1 ES465664 A1 ES 465664A1
- Authority
- ES
- Spain
- Prior art keywords
- aluminum
- compounds
- vanadyl
- reaction
- dichloride
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- -1 polyethylenes Polymers 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 239000004698 Polyethylene Substances 0.000 title 1
- 229920000573 polyethylene Polymers 0.000 title 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 3
- 238000006243 chemical reaction Methods 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- 150000002430 hydrocarbons Chemical class 0.000 abstract 3
- 230000004913 activation Effects 0.000 abstract 2
- 125000005234 alkyl aluminium group Chemical group 0.000 abstract 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 2
- 239000007795 chemical reaction product Substances 0.000 abstract 2
- UAIZDWNSWGTKFZ-UHFFFAOYSA-L ethylaluminum(2+);dichloride Chemical compound CC[Al](Cl)Cl UAIZDWNSWGTKFZ-UHFFFAOYSA-L 0.000 abstract 2
- 229930195733 hydrocarbon Natural products 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 238000003756 stirring Methods 0.000 abstract 2
- 125000005287 vanadyl group Chemical group 0.000 abstract 2
- CMAOLVNGLTWICC-UHFFFAOYSA-N 2-fluoro-5-methylbenzonitrile Chemical compound CC1=CC=C(F)C(C#N)=C1 CMAOLVNGLTWICC-UHFFFAOYSA-N 0.000 abstract 1
- NMVXHZSPDTXJSJ-UHFFFAOYSA-L 2-methylpropylaluminum(2+);dichloride Chemical compound CC(C)C[Al](Cl)Cl NMVXHZSPDTXJSJ-UHFFFAOYSA-L 0.000 abstract 1
- 101100378709 Arabidopsis thaliana AIR3 gene Proteins 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- HQMRIBYCTLBDAK-UHFFFAOYSA-M bis(2-methylpropyl)alumanylium;chloride Chemical compound CC(C)C[Al](Cl)CC(C)C HQMRIBYCTLBDAK-UHFFFAOYSA-M 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- YNLAOSYQHBDIKW-UHFFFAOYSA-M diethylaluminium chloride Chemical compound CC[Al](Cl)CC YNLAOSYQHBDIKW-UHFFFAOYSA-M 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 229920000098 polyolefin Polymers 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 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
- 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 (1)
| Publication Number | Publication Date |
|---|---|
| ES465664A1 true ES465664A1 (es) | 1979-05-01 |
Family
ID=27432179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES465664A Expired ES465664A1 (es) | 1977-01-07 | 1978-01-02 | Procedimiento para la obtencion de poliolefinas en forma de polvo. |
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 PT PT67489A patent/PT67489B/pt unknown
- 1978-01-02 ES ES465664A patent/ES465664A1/es not_active Expired
- 1978-01-04 AT AT5978A patent/AT351759B/de not_active IP Right Cessation
- 1978-01-05 GB GB374/78A patent/GB1595992A/en not_active Expired
- 1978-01-05 SE SE7800161A patent/SE430610B/sv not_active IP Right Cessation
- 1978-01-06 NO NO780056A patent/NO155142C/no unknown
- 1978-01-06 BE BE184148A patent/BE862697A/xx not_active IP Right Cessation
- 1978-01-06 NL NL7800174A patent/NL7800174A/xx active Search and Examination
- 1978-01-06 BR BR7800082A patent/BR7800082A/pt unknown
- 1978-01-06 IT IT19067/78A patent/IT1092712B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| PT67489B (de) | 1979-06-08 |
| NO155142C (no) | 1987-02-18 |
| NO155142B (no) | 1986-11-10 |
| GB1595992A (en) | 1981-08-19 |
| BE862697A (fr) | 1978-05-02 |
| FR2376876A1 (fr) | 1978-08-04 |
| IT7819067A0 (it) | 1978-01-06 |
| AT351759B (de) | 1979-08-10 |
| NL7800174A (nl) | 1978-07-11 |
| FR2376876B1 (enrdf_load_stackoverflow) | 1984-10-26 |
| IT1092712B (it) | 1985-07-12 |
| SE430610B (sv) | 1983-11-28 |
| ATA5978A (de) | 1979-01-15 |
| PT67489A (de) | 1978-02-01 |
| NO780056L (no) | 1978-07-10 |
| SE7800161L (sv) | 1978-07-08 |
| BR7800082A (pt) | 1978-08-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19991201 |