RESIN MIXTURE BASED ON RESIN OF VINYL ESTERS, MORTAR OF REACTIVE POLYMER RESIN CONTAINING THIS MIXTURE, AND ITS APPLICATION Russian patent published in 2018 - IPC C08L67/00 C08F222/10 C08K5/10 C08J3/24 E04F13/02 

FIELD: chemistry.

SUBSTANCE: resin mixture is described, containing a vinyl ester resin and a copolymerizable monomeric compound that contains two methacrylate groups to prepare mortars from a reactive polymeric resin. This copolymerizable compound is partially replaced by the itaconic acid ester of general formula (I) or (II), where R¹ is a hydrogen atom or a methyl group, R² is a hydrogen atom or an alkyl group having 1 to 6 carbon atoms, X and Z in each case independently of one another are an alkylene group having 2 to 10 carbon atoms. A mortar from a reactive polymer resin including the above resin mixture is also described. A multicomponent mortar system is described, containing the above mortar from the reactive resin as A component, and a hardener for the radically curable compound as B component. Wherein A and B components are spatially separated. The use of the above multicomponent system as a binder for chemical hardening is also described.

EFFECT: obtaining a resin mixture, which partly consists of components from renewable raw materials, with which the reactivity of the mixture is regulated and mortar produced from it, in particular, curing.

14 cl, 1 tbl, 3 ex