RO87880B1 - Procedeu de polimerizare a etilenei si propilenei la presiune joasa - Google Patents
Procedeu de polimerizare a etilenei si propilenei la presiune joasaInfo
- Publication number
- RO87880B1 RO87880B1 RO110547A RO11054783A RO87880B1 RO 87880 B1 RO87880 B1 RO 87880B1 RO 110547 A RO110547 A RO 110547A RO 11054783 A RO11054783 A RO 11054783A RO 87880 B1 RO87880 B1 RO 87880B1
- Authority
- RO
- Romania
- Prior art keywords
- ethylene
- polymerization
- low pressure
- propylene
- pressure
- Prior art date
Links
- 238000006116 polymerization reaction Methods 0.000 title abstract 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title abstract 2
- 239000005977 Ethylene Substances 0.000 title abstract 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 title abstract 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- -1 polyethylene Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000004753 textile Substances 0.000 abstract 1
- 229920001169 thermoplastic Polymers 0.000 abstract 1
- 239000004416 thermosoftening plastic Substances 0.000 abstract 1
Landscapes
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
Inventia se refera la un procedeu de polimerizare la presiune joasa, care în vederea obtinerii polietilenei pudra utilizeaza la chimizarea inertiilor textile termocolante, etilena sau propilena se supune polimerizarii la temepartura de 75...78 degree C si presiune de 1-4 bari la o concentratie de cataclizator de 9-12 mmol/l.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO83110547A RO87880A2 (ro) | 1983-04-05 | 1983-04-05 | Procedeu de polimerizare a etilenei si propilenei la presiune joasa |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO83110547A RO87880A2 (ro) | 1983-04-05 | 1983-04-05 | Procedeu de polimerizare a etilenei si propilenei la presiune joasa |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO87880B1 true RO87880B1 (ro) | 1985-12-01 |
| RO87880A2 RO87880A2 (ro) | 1985-12-20 |
Family
ID=20112880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO83110547A RO87880A2 (ro) | 1983-04-05 | 1983-04-05 | Procedeu de polimerizare a etilenei si propilenei la presiune joasa |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO87880A2 (ro) |
-
1983
- 1983-04-05 RO RO83110547A patent/RO87880A2/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO87880A2 (ro) | 1985-12-20 |
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