ES282779A1 - Procedure and apparatus for the polymerization of ethylene at high pressure (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure and apparatus for the polymerization of ethylene at high pressure (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES282779A1 ES282779A1 ES282779A ES282779A ES282779A1 ES 282779 A1 ES282779 A1 ES 282779A1 ES 282779 A ES282779 A ES 282779A ES 282779 A ES282779 A ES 282779A ES 282779 A1 ES282779 A1 ES 282779A1
- Authority
- ES
- Spain
- Prior art keywords
- ethylene
- translation
- polymerization
- 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
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title abstract 5
- 239000005977 Ethylene Substances 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 2
- 238000006116 polymerization reaction Methods 0.000 title abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 3
- 239000004698 Polyethylene Substances 0.000 abstract 2
- -1 polyethylene Polymers 0.000 abstract 2
- 229920000573 polyethylene Polymers 0.000 abstract 2
- 239000011541 reaction mixture Substances 0.000 abstract 2
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000007787 solid Substances 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Process for the polymerization of ethylene at high pressures, to obtain normally solid polyethylene, characterized in that the ethylene is pumped continuously through a tube of small diameter and great length, maintained under effective reaction conditions to obtain a final polyethylene reaction mixture and unreacted ethylene; and by introducing additional cold ethylene into the reaction zone, whereby the maximum temperature of the reaction mixture is regulated, and the conversion per pass is increased. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15479961A | 1961-11-24 | 1961-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES282779A1 true ES282779A1 (en) | 1963-02-16 |
Family
ID=22552836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES282779A Expired ES282779A1 (en) | 1961-11-24 | 1962-11-24 | Procedure and apparatus for the polymerization of ethylene at high pressure (Machine-translation by Google Translate, not legally binding) |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE623807A (en) |
| CH (1) | CH412339A (en) |
| ES (1) | ES282779A1 (en) |
| FR (1) | FR1385365A (en) |
| GB (1) | GB1027524A (en) |
| LU (1) | LU42582A1 (en) |
| NL (1) | NL285855A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2508284C3 (en) * | 1975-02-26 | 1985-01-31 | Ruhrchemie Ag, 4200 Oberhausen | Process for the polymerization of ethylene |
-
1962
- 1962-10-19 BE BE623807A patent/BE623807A/xx unknown
- 1962-10-23 LU LU42582D patent/LU42582A1/xx unknown
- 1962-11-19 GB GB43638/62A patent/GB1027524A/en not_active Expired
- 1962-11-22 CH CH1370662A patent/CH412339A/en unknown
- 1962-11-23 FR FR916374A patent/FR1385365A/en not_active Expired
- 1962-11-23 NL NL285855A patent/NL285855A/xx unknown
- 1962-11-24 ES ES282779A patent/ES282779A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE623807A (en) | 1963-04-19 |
| CH412339A (en) | 1966-04-30 |
| GB1027524A (en) | 1966-04-27 |
| FR1385365A (en) | 1965-01-15 |
| NL285855A (en) | 1965-02-10 |
| LU42582A1 (en) | 1964-04-23 |
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