Abstract: The present invention relates to an improved method for producing a colloidal nitrocellulose dispersion made compatible with a system of acrylic monomers polymerized with surfactants in a water-based system under pressure. The self-emulsifiable system of the present invention is characterized by the latex formed by the nitrocellulose suspension in an aqueous medium, with nanometric particles and homogeneity and, consequently, a greater covering and smoothing power, high adherence, high gloss, greater chemical and mechanical resistance, rapid drying, less water retention when used in paints, varnish and sealant compositions for coatings in the fields of graphic printing, such as flexography and rotogravure, lamination, nail polish, metal-mechanics, decoration, glass, leather, plastics, wood surfaces, compounds and mortars, decorative wall paints, textiles, paper coatings and car paint repairs, inter alia.

Abstract: Provided is a nitrocellulose with incorporated binders, the binders being plasticisers or resins, in the form of granules (NPG/NRG), optionally with addition of pigments (NPPG), with diameters of between 0.4 and 2.0 mm, which has a uniform particle size and low water content, for use in ink, varnish and sealant compositions, for the fields of: nail varnishes, automotive respraying, graphic printing on flexible films, such as flexography, rotogravure and laminating (such as, for example, BOPP, metallized BOPP, PE, PET, inter alia), wood surfaces, paper, glass, plastics, leather, metalworking, textiles, amongst other uses.

Abstract: The present invention relates to an improved method for producing a colloidal nitrocellulose dispersion made compatible with a system of acrylic monomers polymerized with surfactants in a water-based system under pressure. The self-emulsifiable system of the present invention is characterized by the latex formed by the nitrocellulose suspension in an aqueous medium, with nanometric particles and homogeneity and, consequently, a greater covering and smoothing power, high adherence, high gloss, greater chemical and mechanical resistance, rapid drying, less water retention when used in paints, varnish and sealant compositions for coatings in the fields of graphic printing, such as flexography and rotogravure, lamination, nail polish, metal-mechanics, decoration, glass, leather, plastics, wood surfaces, compounds and mortars, decorative wall paints, textiles, paper coatings and car paint repairs, inter alia.

Abstract: A nitrocellulose-based thermoplastic is provided and a urethane-cellulose system is generated that makes it possible to obtain varnishes and coatings with chemical resistance and thermal stability that maintain their polymer characteristics, without alteration of the substratum. The system generated is based on the reaction of nitrocellulose in solution and monofunctional isocyanates and shows the advantage of reducing the permeability of the dry film.