Inks & Varnishs
Inks are produced adding a pigment paste to a varnish and other additives.
Varnishes are produced by solving a resin in a solvent or mixture of solvents. Rosins can be used to make varnishes, specially the modified with maleic and fumaric.
Main fields of application are the flexographic inks and nitrocellulose varnishes for wood.