... in paper, ink, rubber, paints and varnish, various adhesives, glue, soap, synthetic resins, chewing gum and other chemical industries.Features:1) ... Used for the manufacturing of paper, paint, soap and printing ink5) Easily softened and oxidized6) In the oil paint industry, the ... for further use7) In the producing of synthetic rubber and printing ink, resin acid is changed into disproportionate rosin, ...