... of each, Gum Rosin ww grade, resin Used in paper, ink, rubber, paints and varnish, various adhesives, glue, soap, synthetic resins. ... resinate for further use7) In the producing of synthetic rubber and printing ink, resin acid is changed into disproportionate rosin, polymerized ... :Qty/20' FCL: 21.6MT It is used in paper, ink, rubber, paints and varnish, various adhesives, glue, soap, synthetic resins, ...