ADHESIVE COMPOSITION Russian patent published in 2019 - IPC C09J111/00 

FIELD: manufacturing technology.

SUBSTANCE: invention relates to chloroprene rubber-based adhesive compositions used in the rubber industry and in the tire industry when gluing vulcanized rubber based on different rubber, when attaching a rubber mixture based on polar rubber to a cord, rubberized with rubber mixture based on general-purpose rubber when making multilayer rubber and rubber-cord articles. Adhesive composition contains chloroprene rubber, zinc oxide, rosin, colloidal silicic acid, a solvent, magnesium oxide, as hardening agent and adhesion modifier N,N'-bis-n-nitrosophenylderivative of alkane-diamine (such as ethane-1,2-diamine, hexane-1,6-diamine).

EFFECT: invention increases strength, oil-, benzo- and heat resistance of the adhesive joint.

1 cl, 4 tbl