ES222567A2 - A procedure for the obtaining of great molecularity polyethylenes (Machine-translation by Google Translate, not legally binding) - Google Patents
A procedure for the obtaining of great molecularity polyethylenes (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES222567A2 ES222567A2 ES0222567A ES222567A ES222567A2 ES 222567 A2 ES222567 A2 ES 222567A2 ES 0222567 A ES0222567 A ES 0222567A ES 222567 A ES222567 A ES 222567A ES 222567 A2 ES222567 A2 ES 222567A2
- Authority
- ES
- Spain
- Prior art keywords
- translation
- machine
- legally binding
- google translate
- polyethylenes
- 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
- 239000004698 Polyethylene Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 229920000573 polyethylene Polymers 0.000 title abstract 2
- -1 polyethylenes Polymers 0.000 title abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 3
- 229930195733 hydrocarbon Natural products 0.000 abstract 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 abstract 2
- 239000001257 hydrogen Substances 0.000 abstract 2
- 238000006116 polymerization reaction Methods 0.000 abstract 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 abstract 1
- 239000005977 Ethylene Substances 0.000 abstract 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 1
- 239000003426 co-catalyst Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 239000011572 manganese Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002736 metal compounds Chemical class 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000000737 periodic effect Effects 0.000 abstract 1
- 229920002994 synthetic fiber Polymers 0.000 abstract 1
Landscapes
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
Improvements introduced in the object of the main patent, that is, in a process for obtaining high molecular weight polyethylenes, usable as synthetic materials, by polymerization of ethylene in the presence of mixtures of polymerization excitators consisting of aluminum compounds of the general formula RAIX2, wherein R means hydrogen or a hydrocarbon radical, X any other substituent, including also hydrogen or a hydrocarbon radical, at any pressures and temperatures of -20º up, characterized in that when using aluminum compounds of the general formula R2AIX, where R means a hydrocarbon radical and X, halogen, are used instead or in addition to the metal compounds mentioned, compounds of the metals of the 8th group of the periodic system or of manganese as co-catalysts. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE222567T | 1954-12-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES222567A2 true ES222567A2 (en) | 1956-03-01 |
Family
ID=38727362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0222567A Expired ES222567A2 (en) | 1954-12-11 | 1955-06-22 | A procedure for the obtaining of great molecularity polyethylenes (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES222567A2 (en) |
-
1955
- 1955-06-22 ES ES0222567A patent/ES222567A2/en not_active Expired
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