ADHESIVE COMPOSITION Russian patent published in 2012 - IPC C09J111/00 

FIELD: chemistry.

SUBSTANCE: adhesive composition contains polychloroprene rubber nairit, butyl phenol-formaldehyde resin, thiuram, zinc oxide, magnesium oxide, an organic solvent and a modifier. The modifier in the composition is modified basalt fibre with size of 5-10 mcm. The modified basalt fibre is obtained by treating fibre at temperature of 80°C with a mixture of methyl phosphite borate and triethanolamine in weight ratio of 1:2. The organic solvent is a mixture of ethyl acetate and nefras.

EFFECT: invention increases strength of glued vulcanised rubber.

2 tbl, 1 ex