FIELD: chemistry.
SUBSTANCE: invention relates to a solid catalyst component of the (co)polymerization of olefins, particularly of propylene. The solid component of catalyst for the (co) polymerization of the olefins CH2=CHR, where R is a hydrocarbon radical having 1-12 carbon atoms in admixture with additional ethylene is described. A catalyst component comprises Ti, Mg, Cu, Cl and an electron donor compound. The weight ratio Cu/Ti is less than 0.5.
EFFECT: improved stereospecificity of the solid catalyst component.
14 cl, 4 tbl, 23 ex
| Title | Year | Author | Number |
|---|---|---|---|
| CATALYST COMPONENTS FOR POLYMERISATION OF OLEFINS | 2015 |
|
RU2649386C2 |
| CATALYST COMPONENTS FOR POLYMERISATION OF OLEFINS AND CATALYSTS MADE THEREFROM | 2013 |
|
RU2634425C2 |
| METHOD OF PRODUCING CATALYST COMPONENTS FOR OLEFIN POLYMERISATION | 2016 |
|
RU2731441C2 |
| CATALYST COMPONENTS FOR OLEFIN POLYMERIZATION | 2018 |
|
RU2725609C1 |
| MAGNESIUM DICHLORIDE-CONTAINING ADDUCTS AND CATALYTIC COMPONENTS OBTAINED WITH THEM | 2003 |
|
RU2342998C2 |
| MAGNESIUM DICHLORIDE - ALCOHOL ADDUCTS AND CATALYST COMPONENTS BASED ON THEM | 2004 |
|
RU2330863C2 |
| METHOD OF MAKING CATALYST COMPONENT AND COMPONENTS MADE THEREFROM | 2004 |
|
RU2380380C2 |
| CATALYST COMPONENTS AND CATALYSTS FOR OLEFIN POLYMERIZATION OBTAINED FROM THEM | 2017 |
|
RU2747650C2 |
| CATALYST INGREDIENTS FOR HOMOPOLYMERIZATION OR COPOLYMERIZATION OF OLEFINS | 2016 |
|
RU2667539C1 |
| METHOD OF PRODUCING CATALYST COMPONENTS FOR OLEFIN POLYMERIZATION | 2018 |
|
RU2737832C1 |
