ES230016A1 - Procedure for the polymerization of ethylene (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for the polymerization of ethylene (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES230016A1 ES230016A1 ES0230016A ES230016A ES230016A1 ES 230016 A1 ES230016 A1 ES 230016A1 ES 0230016 A ES0230016 A ES 0230016A ES 230016 A ES230016 A ES 230016A ES 230016 A1 ES230016 A1 ES 230016A1
- Authority
- ES
- Spain
- Prior art keywords
- polymerization
- translation
- ethylene
- machine
- legally binding
- 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
- 238000006116 polymerization reaction Methods 0.000 title abstract 5
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title abstract 2
- 239000005977 Ethylene Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 abstract 5
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000004821 distillation Methods 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 230000000737 periodic effect Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
Landscapes
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
Process for the polymerization of ethylene, characterized in that said polymerization is carried out at pressures of below about 100 atmospheres and at temperatures up to about 100º with application of exciters for polymerization consisting of combinations of aluminum alkyl and metal combinations of the 4th.- 6th. secondary group of the periodic system, in the presence of auxiliary liquids consisting of hydrocarbon fractions that are to be applied repeatedly, a part of the auxiliary liquid being separated and released by distillation after a separation of catalyst residues, from all the parts that boil higher than the basic auxiliary liquids, the amount of the auxiliary liquid being measured, to be deduced, such that the polymerization is always carried out in the presence of such auxiliary liquids containing less than 1% by weight, preferably less than 0.5% by weight of the parts of higher degrees of boiling that are to be eliminated. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE230016X | 1955-07-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES230016A1 true ES230016A1 (en) | 1956-11-01 |
Family
ID=38526341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0230016A Expired ES230016A1 (en) | 1955-07-28 | 1956-07-27 | Procedure for the polymerization of ethylene (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES230016A1 (en) |
-
1956
- 1956-07-27 ES ES0230016A patent/ES230016A1/en not_active Expired
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