METHOD OF GLUING RUBBER TO EACH OTHER Russian patent published in 2010 - IPC C09J5/04 C09J111/00 C09J161/10 C08K5/18 

FIELD: chemistry.

SUBSTANCE: method of bonding vulcanised rubber of the same type to each other involves depositing glue based on polychloroprene rubber on the surfaces to be glued together, as well as 88NT or 88SA glue based on polychloroprene rubber nairite NT or nairite DP combined with butylphenol formaldehyde resin. Before depositing onto the surface, a modifier which is paraoxydiphenylamine is added to the glue in amount of 0.3-4.0 pts. wt per 100 pts. wt of glue, and after depositing, the glue film is dried at room temperature for 1-2 minutes, and the surfaces are brought into contact under a load for 24 hours. Rubber based on SKI-3, SKEPT-40, SKN-18M and neoprene AS is glued together.

EFFECT: increased strength of the glued joint when gluing vulcanised rubber of the same type, simplification of the gluing process.

2 tbl, 2 ex