Nontoxic ink

“NONTOXIC INK SUITABLE FOR ARTISTIC OR DIDACTIC EXPRESSION”, comprising a cosmetic emulsion and containing at least one emulsifying agent and a solvent;

• a vinyl or acrylic emulsion;
• colour pigments;
• aromatic essences;
• mineral load;
• at least one preservative agent, wherein the components thereof are selected from the following groups:
• (i) for cosmetic-type emulsion from the group consisting of glyceryl monostearate, cetostearilic alcohol, cetyl alcohol, isopropyl myristate, silicones, vaseline, ethoxylated lanolin, acetylated lanolin alcohol, acetylated and ethoxylated lanolin alcohol, stearic acid, linseed oil, vegetable oils;
• (ii) for emulsifying agent from the group consisting of glycerides of fatty acids, soy lecithin, sucrose esters, propylene glycol esters of fatty acids, stearyl-2-lactic acid, stearyl tartrate, sodium or calcium caseinates;
• (iii) for resin emulsion from the group consisting of vinyl polymers or acrylic resins;
• (iv) for mineral load from the group consisting of hydrated aluminosilicates (kaolin), alabaster, calcite (calcium carbonate), gypsum (calcium sulfate dihydrate), alumina (aluminum oxide), talc (magnesium silicate hydrate);
• (v) for preservative agent from the group consisting of parabens, 2-bromime-2-nitropropane-1.3-diol, inorganic salts of trans,trans-2.4-hexadienoic acid (sorbic acid);
• and (vi) for solvent from the group consisting of inorganic polar protic solvents.