SPERSIO Trademark

Technical project studies, namely, conducting scientific feasibility studies; evaluations, assessments and research in the fields of science and technology provided by engineers, namely, engineering services; research and development of new products for others in the field of chemistry

Chemicals for use in industry; chemical reagents other than for medical or veterinary use; chemical additive for thickening chemical formulations for use in the manufacture of paints, coatings, thick coatings, semi-thick coatings, waterproofing coatings, lacquers, varnishes, inks, mineral suspensions and dispersions, paper coatings, paper pastes, ceramics, cosmetic formulations, detergent formulations, hydraulic fluid formulations, concrete, plasters, adhesives, sealants; chemical additive for use in the manufacture of paints of all kinds, namely, matte paints with high concentration pigment volume and gloss paints; chemical additive for mineral processing, namely, calcium carbonate, kaolin, talcum powder being calcined talc clay in powder form, and dolomite; chemicals for use in industry in the nature of chemical additive for grinding and dispersion of minerals; polymeric chemical additive for use in the manufacture of paints, paper coatings, cosmetic formulations, detergent compositions, ceramics, concrete compositions, gypsum compositions, lime slurries, and lime powders; polymeric chemical additives for use in the manufacture of paints, coatings, thick coatings, semi-thick coatings, waterproofing coatings, varnishes, lacquers, inks, mineral suspensions and dispersions, paper coatings, paper pastes, ceramics, cosmetic formulations, detergent formulations, hydraulic fluid formulations, concrete, plasters, adhesives, and sealants; chemicals for use in industry in the nature of chemicals for encapsulating active ingredients, for use in coatings, paints, thick coatings, semi-thick coating, waterproofing coatings, varnishes, lacquers, inks, mineral suspensions and dispersions, paper pastes, ceramics, cosmetics, detergents, hydraulic fluids, concrete, plasters, adhesives, and sealants