SOLID COMPONENT OF CATALYST FOR APPLICATION IN POLYMERIZATION OF OLEFINS, METHOD FOR PREPARATION THEREOF, CATALYST FOR APPLICATION FOR POLYMERIZATION OF OLEFINES AND METHOD FOR OBTAINING OLEFIN POLYMER Russian patent published in 2019 - IPC C08F4/654 C08F4/605 C08F4/642 C08F4/646 C08F4/649 C08F4/651 C08F4/658 C08F10/00 C08F110/06 C08F297/08 

FIELD: chemistry.

SUBSTANCE: invention relates to the use of an ether compound (B) containing two or more ether groups for producing a solid catalyst component for the polymerization of olefins, comprising magnesium, titanium, halogen, carbonate compound (A) of the general formula (1): R¹-CO-C(=O)-O-Z-O-R² (1), where R¹ and R² represent a hydrocarbon group or a substituted hydrocarbon group having from 1 to 24 carbon atoms, when R¹ and R² are the same or different, and Z is a connecting group that connects two oxygen atoms through a carbon atom or a carbon chain, where the ether compound (B) is a compound of the general formula (3) R⁷-O-CH₂CR⁸R⁹CH₂-O-R¹⁰ (3), where R⁸ and R⁹ represent a hydrogen atom, a halogen atom, an alkyl group having from 1 to 12 carbon atoms, a vinyl group, an alkenyl group having from 3 to 12 carbon atoms, a cycloalkyl group having from 3 to 12 carbon atoms, a cycloalkenyl group having from 3 to 12 carbon atoms, an aromatic hydrocarbon group having from 6 to 12 carbon atoms, a halogen-substituted aromatic hydrocarbon group having from 6 to 12 carbon atoms, a substituted aromatic hydrocarbon group having from 7 to 12 carbon atoms, an alkylamino group, having from 1 to 12 carbon atoms, or a dialkylamino group having from 2 to 12 carbon atoms, provided that R⁸ and R⁹ are the same or different and R⁷, and R¹⁰ represent an alkyl group having from 1 to 12 carbon atoms, a vinyl group, an alkenyl group having from 3 to 12 carbon atoms, a cycloalkyl group having from 3 to 6 carbon atoms, an aromatic hydrocarbon group having from 6 to 12 carbon atoms, a halogen-substituted aromatic hydrocarbon group having from 6 to 12 carbon atoms, or a substituted aromatic hydrocarbon group having from 7 to 12 carbon atoms, when R⁷ and R¹⁰ are the same or different.

EFFECT: obtaining a solid component of the catalyst for the polymerization of olefins.

12 cl, 1 dwg, 20 ex, 6 tbl