ES399408A1 - Procedure for (co) polymerizing olefins. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for (co) polymerizing olefins. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES399408A1 ES399408A1 ES399408A ES399408A ES399408A1 ES 399408 A1 ES399408 A1 ES 399408A1 ES 399408 A ES399408 A ES 399408A ES 399408 A ES399408 A ES 399408A ES 399408 A1 ES399408 A1 ES 399408A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- procedure
- machine
- legally binding
- google translate
- 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
- 150000001336 alkenes Chemical class 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 230000000379 polymerizing effect Effects 0.000 title abstract 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 3
- 229930195733 hydrocarbon Natural products 0.000 abstract 2
- 150000002430 hydrocarbons Chemical class 0.000 abstract 2
- 230000000737 periodic effect Effects 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 150000002902 organometallic compounds Chemical class 0.000 abstract 1
- 229910052723 transition metal Inorganic materials 0.000 abstract 1
- 150000003623 transition metal compounds Chemical class 0.000 abstract 1
- 150000003624 transition metals Chemical class 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)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
Procedure for (co) polymerizing olefins, of the general formula CH2 = CHR, in which R represents a hydrogen atom, or an alkyl radical containing from 1 to 8 carbon atoms, characterized in that it comprises (co) -polymerizing said olefins in the presence of a catalyst formed by the reaction of magnesium, monohalogenated hydrocarbons and halogenated and/or organic derivatives of the transition metals of subgroups IVa, Va and VIa of the periodic classification of the subject elements in a state of valence of at least equal to four, at a temperature between -20 and 150ºC, in amounts such that the ratio of the number of monohalogenated hydrocarbon molecules to the number of the magnesium atoms is between 0.5 and 10; the ratio of the number of transition metal compound molecules to the number of magnesium atoms is less than 0.5; together with a cocatalyst consisting of one or more organometallic compounds of the metals of groups II and III of the periodic classification of the elements. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7123861A FR2099311A5 (en) | 1971-06-30 | 1971-06-30 | Olefins polymsn catalyst - consisting of organoaluminium cpd and component prepd by reacting magnesium, monohalohydrocarbon an |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES399408A1 true ES399408A1 (en) | 1974-10-16 |
Family
ID=9079583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES399408A Expired ES399408A1 (en) | 1971-06-30 | 1972-02-02 | Procedure for (co) polymerizing olefins. (Machine-translation by Google Translate, not legally binding) |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5239868B1 (en) |
| ES (1) | ES399408A1 (en) |
| FR (1) | FR2099311A5 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE794323A (en) * | 1972-01-20 | 1973-07-19 | Naphtachimie Sa | PROCESS FOR THE MANUFACTURE OF ATACTIC POLYOLEFIN WAXES |
| FR2185442B1 (en) * | 1972-05-25 | 1976-03-12 | Naphtachimie Sa | |
| FR2436794A1 (en) * | 1978-09-22 | 1980-04-18 | Naphtachimie Sa | PROCESS FOR THE POLYMERIZATION OF ETHYLENE AND PRODUCTS THEREOF |
| FR2711656A1 (en) * | 1993-10-21 | 1995-05-05 | Bp Chemicals Snc | Process for the preparation of an olefin polymerization catalyst. |
-
1971
- 1971-06-30 FR FR7123861A patent/FR2099311A5/en not_active Expired
- 1971-12-18 JP JP10311971A patent/JPS5239868B1/ja active Pending
-
1972
- 1972-02-02 ES ES399408A patent/ES399408A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2099311A5 (en) | 1972-03-10 |
| JPS5239868B1 (en) | 1977-10-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19940219 |