A MIXTURE OF ORGANIC PIGMENTS WITH ALCHIDICAL OR PHENOLIC RESINS FOR PAINTING COLOURS, TECHNICAL DRAWINGS, HELIOGRAPHY AND SIMILAR

摘要

The mixture consists of a high viscosity alchidical resin, with rather transparent organic pigments, cyclic-india rubber resin and deglycerinized soaps for obtaining colours suitable for fine arts. In a variant for the colouring of technical drawings, heliographical copies and similar, the mixture comprises medium viscosity phenolic resin with organic pigments, aluminium hydrate, carboresin, cyclic-india rubber and deglycerinized soaps.