ES8603789A1 - Process for preparing solutions of magnesium, calcium, strontium and barium alkoxides in solvents of the hydrocarbon or chlorinated hydrocarbon type - Google Patents
Process for preparing solutions of magnesium, calcium, strontium and barium alkoxides in solvents of the hydrocarbon or chlorinated hydrocarbon typeInfo
- Publication number
- ES8603789A1 ES8603789A1 ES537640A ES537640A ES8603789A1 ES 8603789 A1 ES8603789 A1 ES 8603789A1 ES 537640 A ES537640 A ES 537640A ES 537640 A ES537640 A ES 537640A ES 8603789 A1 ES8603789 A1 ES 8603789A1
- Authority
- ES
- Spain
- Prior art keywords
- magnesium
- alkaline earth
- earth metal
- metal alkoxides
- hydrocarbon
- 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
Abstract
A process for preparing new compositions of stable liquid hydrocarbon-soluble alkaline earth metal alkoxides and complexes of the same with for example lithium alkyls, magnesium dialkyls, aluminium trialkyls and the like, which are useful as or in the preparation of polymerisation catalysts and initiators for the polymerisation of alpha-olefins and diolefins, which are prepared for example by reacting certain organomagnesium compounds or organic compounds of other alkaline earth metals in liquid hydrocarbon solvents with (a) monovalent C4-C12 aliphatic primary alcohols which are alkyl substituted in the 2 position, or (b) mixtures of (a) with aliphatic C3-C12 secondary alcohols, is described. Alternatively, these alcohols can be substituted by 2- alkoxy alkanols. Illustrative examples of the new alkaline earth metal alkoxides are magnesium and barium 2- methyl-1-pentyloxide. An illustrative organometallic complex of these alkaline earth metal alkoxides is that produced by mixing n-butyl lithium in solution in heptane with magnesium 2-methyl pentyl oxide in solution in heptane.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US55191783A | 1983-11-15 | 1983-11-15 | |
| US06/655,226 US4634786A (en) | 1984-09-27 | 1984-09-27 | Hydrocarbon and chlorinated hydrocarbon-soluble magnesium dialkoxides |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES537640A0 ES537640A0 (en) | 1986-01-01 |
| ES8603789A1 true ES8603789A1 (en) | 1986-01-01 |
Family
ID=27069895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES537640A Expired ES8603789A1 (en) | 1983-11-15 | 1984-11-14 | Process for preparing solutions of magnesium, calcium, strontium and barium alkoxides in solvents of the hydrocarbon or chlorinated hydrocarbon type |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES8603789A1 (en) |
-
1984
- 1984-11-14 ES ES537640A patent/ES8603789A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES537640A0 (en) | 1986-01-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES474044A1 (en) | Process for the preparation of hydrocarbon solutions of organic magnesium compounds containing oxygen and the solutions obtained. | |
| ES436796A1 (en) | High efficiency titanate catalyst for polymerizing olefins | |
| GB890139A (en) | Process for the polymerisation of conjugated dienes and catalysts therefor | |
| ES8104328A1 (en) | Process for reducing metal alkoxides, and the use of the compounds so obtained | |
| ES8603789A1 (en) | Process for preparing solutions of magnesium, calcium, strontium and barium alkoxides in solvents of the hydrocarbon or chlorinated hydrocarbon type | |
| ES8100314A1 (en) | Catalyst, catalyst composition and process for the polymerization of olefins. | |
| US2838556A (en) | Organo-aluminum compounds | |
| ES8100313A1 (en) | Catalyst, catalyst composition and process for the polymerization of olefins. | |
| GB884784A (en) | Improvements in or relating to a process for the preparation of organometallic compounds | |
| GB1510334A (en) | Process for recovering dialkylaluminium halides from mixtures containing soluble zinc | |
| GB1530445A (en) | Polymerisation catalyst | |
| JPS53131979A (en) | Paraffin emulsion and its composition | |
| JPS5745380A (en) | Treatment of waste material containing heavy metal | |
| ATE32223T1 (en) | PROCESSES FOR HOMO- AND MIXED POLYMERIZATION OF ETHYLENE. | |
| ES8105024A1 (en) | Paint composition. | |
| JPS5571707A (en) | Preparation of improved ethylenic polymer | |
| DE3376331D1 (en) | Process for polymerization of vicinal alkylene oxide | |
| ES437238A1 (en) | Chlorophenylalkanes | |
| JPS56149404A (en) | Catalyst component for olefin polymerization | |
| SE7500909L (en) | ||
| JPS5580482A (en) | Manufacturing of electrochromic material | |
| ES458075A1 (en) | Olefin polymerisation catalyst | |
| ES476112A1 (en) | Basic complex magnesium compounds and their application to the preparation of detergent dispersant additives for lubricating oils. | |
| GB1082904A (en) | Improvements in or relating to the preparation of tricyclohexyltin halides | |
| GB1306512A (en) | Organolithium derivative and its use in producing imidazoisoindoles |