EASTER COMPOUND, A PLASTICIZER COMPOSITION COMPRISING THIS COMPOUND, A METHOD FOR PRODUCING THE PLASTICIZER COMPOSITION AND A RESIN COMPOSITION CONTAINING THE PLASTICIZER COMPOSITION Russian patent published in 2018 - IPC C07C69/76 C07C67/03 C07C67/08 C07C69/773 C07C69/80 C07C69/82 C08K5/12 C08J3/18 

FIELD: chemistry.

SUBSTANCE: present invention relates to an ester-based plasticizer composition for polyvinyl chloride comprising compounds of the following formula 1, formula 2 and formula 3, herewith in the above formulae 1–3, R¹ is C₃-C₅ unbranched alkyl, and R² is C₆-C₁₂ branched alkyl. Invention relates to a process for the production of an ester-based plasticizer composition, as well as a polyvinyl chloride resin composition for sheets or articles. formula 1, formula 2, formula 3.

EFFECT: resin composition in which an ester-based composition is used is environmentally safe and has good physicochemical properties, such as tensile strength, elongation rating, migration resistance, loss during devolatilization et cetera.

24 cl, 10 tbl, 29 ex