FIELD: chemistry.
SUBSTANCE: invention relates to a solid catalyst component for olefin polymerization, which comprises the reaction products of a dialkoxy magnesium carrier, a titanium compound and electron donor compound in an inert solvent. Also provided is a dialkoxy magnesium carrier, which is a product obtained by reacting magnesium, mixed alcohols, and mixed halogenated agents in inert atmosphere feedback vapor condensation, wherein mixed halogenated agents are iodine and magnesium chloride. Furthermore, a catalyst for olefin polymerization based on said solid catalyst component.
EFFECT: present invention provides the possibility of obtaining olefin polymers having a broad molecular weight distribution, good stereoregularity and good particle morphology, low fine powders.
28 cl, 2 dwg, 3 tbl, 27 ex
| Title | Year | Author | Number |
|---|---|---|---|
| SPHERICAL CARRIERS FOR OLEFIN POLYMERISATION CATALYST, CATALYST COMPONENTS, CATALYST AND PREPARATION METHODS THEREFOR | 2014 |
|
RU2668082C2 |
| CATALYST COMPONENT FOR ETHYLENE POLYMERISATION, PREPARATION THEREOF AND CATALYST INCLUDING CATALYST COMPONENT | 2010 |
|
RU2567391C2 |
| CATALYST COMPONENT, APPLIED FOR OLEFIN POLYMERISATION, METHOD OF OBTAINING THEREOF AND CATALYST CONTAINING THEREOF | 2010 |
|
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|
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| COMPONENT OF CATALYST INTENDED FOR OLEFIN POLYMERISATION REACTION AND CATALYST CONTAINING IT | 2011 |
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| CATALYST COMPONENT AND CATALYST FOR OLEFIN POLYMERIZATION AND ITS APPLICATIONS | 2019 |
|
RU2801219C2 |
| CATALYST COMPONENT FOR OLEFIN POLYMERISATION, PREPARATION METHOD THEREOF AND CATALYST COMPRISING SAME | 2014 |
|
RU2674026C2 |
| CATALYTIC COMPONENT FOR POLYMERISATION OF OLEFINS AND CATALYST, INCLUDING THEREOF | 2010 |
|
RU2525402C2 |
| CATALYST COMPONENT FOR OLEFIN POLYMERIZATION, CATALYST AND THEIR APPLICATION | 2017 |
|
RU2757372C2 |
| METHOD FOR PREPARATION OF A CATALYST COMPONENT USED FOR POLYMERIZATION OF OLEFIN | 2015 |
|
RU2673609C2 |
