CARBODIIMIDE-BASED ADHESION PROMOTER, ADHESION PROMOTER-CONTAINING WATER RESORCINOL-FORMALDEHYDE LATEX DISPERSION, FIBRES WITH IMPROVED ADHESION, ADHESION PROMOTER COMPOSITIONS, METHODS OF OBTAINING AND APPLICATION THEREOF Russian patent published in 2016 - IPC C07C267/00 C08K5/29 C09J161/12 C08L61/12 C08J5/06 D06M15/41 

FIELD: chemistry.

SUBSTANCE: invention relates to adhesion promoter based on carbodiimides, adhesion promoter-containing water resorcinol-formaldehyde latex dispersion, fibres with improved adhesion, compositions of adhesion promoter, methods of obtaining and application thereof for improvement of adhesion in tyres. Carbodiimide is selected from group of formula and/or compounds, where R stands for C₁-C₁₈-alkylene, C₅-C₁₈-cycloalkylene, arylene and/or C₇-C₁₈-aralkylene and j inside molecule are similar or different and have value from 1 to 5, and p stands for 0-500, which is superficially deactivated by exchange reaction with at least one amine, selected from group, including multifunctional primary and secondary amines.

EFFECT: adhesion promoter provides excellent adhesion, its processing in further process does not result in release of toxic monomer isocyanates, and it can be obtained by simple production method.

10 cl, 3 tbl