FIELD: chemistry.
SUBSTANCE: precursor has the formula {Mg(OR')X}⋅a{MgX2}⋅b{Mg(OR')2}⋅c{R'OH}, where R' is selected from a hydrocarbon group, X is selected from a halide group and a:b:c is in the range 0.1-99.8:0.1-99.8:0.1-99.8. The method comprises contacting a magnesium source organogalogenidom and an alcohol in a solvent to form a magnesium precursor, wherein the organomagnesium precursor synthesized in one step.
EFFECT: invention allows to receive the organomagnesium precursor in a single step, which can be used for preparing a catalyst system for the polymerization of olefins.
37 cl, 3 tbl, 3 ex
| Title | Year | Author | Number |
|---|---|---|---|
| ORGANOMETALLIC COMPOUNDS IN SOLID FORM, METHOD FOR ITS PRODUCTION AND USE | 2013 |
|
RU2615128C2 |
| CATALYST FOR POLYMERISATION OF OLEFINS AND PREPARATION METHOD THEREOF | 2013 |
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RU2615153C2 |
| METHOD OF PRODUCING POLYMERS THAT REDUCE FLOW RESISTANCE AND THEIR APPLICATION | 2016 |
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RU2645713C2 |
| EXTERNAL DONOR FOR OLEFIN POLYMERIZATION | 2018 |
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RU2692246C1 |
| ZIEGLER-NATTA CATALYST SYSTEMS COMPRISING 1,2-PHENYLENEDIOATE AS INTERNAL DONOR AND PROCESS FOR PREPARING SAME | 2013 |
|
RU2607943C2 |
| SOLID TITANIUM COMPONENT OF OLEFIN POLYMERIZATION CATALYST, METHOD OF PREPARATION THEREOF, OLEFIN POLYMERIZATION CATALYST, AND OLEFIN POLYMERIZATION PROCESS | 1993 |
|
RU2144041C1 |
| (CYCLOALKYL)METHYLSILOXANES AS EXTERNAL DONORS FOR CATALYSTS USED IN SYNTHESIS OF POLYOLEFINS | 2001 |
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| COMPOSITION OF THE PROCATALYST OBTAINED WITH A COMBINATION OF INTERNAL ELECTRON DONORS | 2017 |
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RU2752084C2 |
| POLYMER COMPOSITION | 1992 |
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RU2092501C1 |
| METHOD OF PREPARING SOLID TITANIUM CATALYTIC COMPONENT, OLEFIN- POLYMERIZATION CATALYST CONTAINING THEREOF, AND OLEFIN POLYMERIZATION PROCESS | 1996 |
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RU2153932C2 |
