ADHESIVE COMPOSITION Russian patent published in 2010 - IPC C09J107/00 

FIELD: chemistry.

SUBSTANCE: invention relates to natural rubber based adhesive compositions and can be used in the rubber industry when gluing together vulcanised rubber and when gluing vulcanised rubber to metal surfaces. The adhesive composition contains natural rubber, pine rosin and an organic solvent. The organic solvent is nefras. The composition additionally contains a modifier. The modifier consists of such components as epichlorohydrin and aniline. Components of the composition are in the following ratio in pts. wt: natural rubber - 100.0, pine rosin - 10.0, organic solvent - nefras - 800.0, epichlorohydrin - 2.28-9.1, aniline - 2.28-9.1.

EFFECT: invention increases strength when gluing together vulcanised rubber and when gluing vulcanised rubber to metal surfaces.

2 tbl, 1 ex