| abstract |
It is an object of the present invention to provide an adhesive for organic fibers capable of reducing the amount of formalin used and exhibiting excellent adhesiveness between organic fibers and rubber and excellent storage stability. (A1) selected from the group consisting of polyphenols, polyphenols, chlorophenols and lignin resins, and a water-soluble polymer other than the component (A1) or a water-dispersible polymer other than the component (A1) Characterized in that it comprises the component (B1) of resorcinol and formalin and does not substantially contain an initial condensate of resorcinol and formalin. |