ES279997A1 - Procedure of polymerization of high pressure ethylene (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure of polymerization of high pressure ethylene (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES279997A1 ES279997A1 ES279997A ES279997A ES279997A1 ES 279997 A1 ES279997 A1 ES 279997A1 ES 279997 A ES279997 A ES 279997A ES 279997 A ES279997 A ES 279997A ES 279997 A1 ES279997 A1 ES 279997A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- polymerization
- high pressure
- 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
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)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Polymerisation Methods In General (AREA)
Abstract
Process for the polymerization of ethylene at high pressure, in a prolonged reactor, characterized in that the reaction mixture is subjected to regular impulses of current, at least once every two minutes, so that for each impulse there is an increase, for less double, linear velocity of the mixture through the reactor and, furthermore, by the improvement comprising adjusting the time between the pulses, according to the factor of the degree of coupling of the previous impulse, in such a way that if said The factor for the previous impulse is lower than its predecessor, the time before the immediate subsequent impulse becomes longer and vice versa. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13081161A | 1961-08-11 | 1961-08-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES279997A1 true ES279997A1 (en) | 1963-01-16 |
Family
ID=22446453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES279997A Expired ES279997A1 (en) | 1961-08-11 | 1962-08-11 | Procedure of polymerization of high pressure ethylene (Machine-translation by Google Translate, not legally binding) |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE620878A (en) |
| CH (1) | CH414170A (en) |
| DE (1) | DE1520777A1 (en) |
| ES (1) | ES279997A1 (en) |
| GB (1) | GB1000308A (en) |
| LU (1) | LU42168A1 (en) |
| NL (1) | NL281956A (en) |
-
0
- BE BE620878D patent/BE620878A/xx unknown
- NL NL281956D patent/NL281956A/xx unknown
-
1962
- 1962-07-30 GB GB2919462A patent/GB1000308A/en not_active Expired
- 1962-08-03 LU LU42168D patent/LU42168A1/xx unknown
- 1962-08-10 CH CH962462A patent/CH414170A/en unknown
- 1962-08-11 DE DE19621520777 patent/DE1520777A1/en active Pending
- 1962-08-11 ES ES279997A patent/ES279997A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE620878A (en) | |
| LU42168A1 (en) | 1964-02-03 |
| NL281956A (en) | |
| CH414170A (en) | 1966-05-31 |
| DE1520777A1 (en) | 1970-06-25 |
| GB1000308A (en) | 1965-08-04 |
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