A formulation free of conductive polymers, metals, carbon-based conductive materials, such as lampblack, carbon fibres, graphite, graphene or carbon nanotubes, which provides an anti-static and/or electric charge dissipation effect in the application thereof in thermostable unsaturated polyester resins or in thermostable epoxy vinyl ester resins and wherein the presence of two components is necessary so that the first component can disperse in the polymer matrix thus preventing the loss of mechanical and aesthetic properties, also preventing the formation of agglomerates or the reaction with the components of the resin, this formulation being characterised in that it comprises: a. First component: a compound based on the cation such as N,N,N-trialkyl-alkyl-ol-ammonium or derivatised on the OH group, and an anion A, as expressed in the following chemical formula: R 1, R 2 and R 3 = -CH 3, -CH 2 CH 3, -CH 2 CH 2 CH 3 or -CH 2 CH 2 CH 2 CH 3 n = 1, 2 or 3 OR 4 = hydroxyl, formyl, acetyl, propanoyl, butanoyl, hexanoyl, octanoyl, 2-ethylhexanoyl, decanoyl, dodecanoyl, tetradecanoyl, hexadecanoyl, stearoyl, oleoyl or benzoyl The anion, A, is selected from: chloride, fluoride, bromide, iodide, perchlorate, sulphate, hydrogen sulphate, nitrate, nitrite, dihydrogen phosphate, hydrogen phosphate, phosphate, borate, carbonate, hydrogen carbonate, sulphocyanide, tetrafluoroborate, hexafluorophosphate, dicyanamide, sulfamate, acetate, propionate, butanoate, formate, oxalate, lactate, glycolate, benzoate, salicylate, citrate, tartrate, p-toluenesulfonate, xylenesulfonate, 2-ethylhexyl sulfate, octanesulfonate, methanesulfonate, ethanesulfonate, propanesulfonate, methosulfate (methyl sulfate), ethosulfate (ethyl sulfate), alkyl phosphates, aryl phosphates or saccharinate b. Second component: a support that encapsulates or serves as a solid dispersing agent for the previous anion-cation group (salt) comprised among the following: sodium aluminosilicate, precipitated silica, silica fume, sepiolite, attapulgite, stevensite-kerolite, bentonite, ball clay, kaolinite, kaolin, metakaolin, halloysite, zeolites, TiO 2, alumina (Al 2 O 3), boehmite, aluminium trihydroxide, magnesium hydroxide, magnesium oxide, calcium carbonate, magnesium carbonate, calcium and magnesium carbonate and/or the mixtures thereof. a. First component: a compound based on the cation such as N,N,N-trialkyl-alkyl-ol-ammonium or derivatised on the OH group, and an anion A, as expressed in the following chemical formula: R 1, R 2 and R 3 = -CH 3, -CH 2 CH 3, -CH 2 CH 2 CH 3 or -CH 2 CH 2 CH 2 CH 3 n = 1, 2 or 3 OR 4 = hydroxyl, formyl, acetyl, propanoyl, butanoyl, hexanoyl, octanoyl, 2-ethylhexanoyl, decanoyl, dodecanoyl, tetradecanoyl, hexadecanoyl, stearoyl, oleoyl or benzoyl The anion, A, is selected from: chloride, fluoride, bromide, iodide, perchlorate, sulphate, hydrogen sulphate, nitrate, nitrite, dihydrogen phosphate, hydrogen phosphate, phosphate, borate, carbonate, hydrogen carbonate, sulphocyanide, tetrafluoroborate, hexafluorophosphate, dicyanamide, sulfamate, acetate, propionate, butanoate, formate, oxalate, lactate, glycolate, benzoate, salicylate, citrate, tartrate, p-toluenesulfonate, xylenesulfonate, 2-ethylhexyl sulfate, octanesulfonate, methanesulfonate, ethanesulfonate, propanesulfonate, methosulfate (methyl sulfate), ethosulfate (ethyl sulfate), alkyl phosphates, aryl phosphates or saccharinate OR 4 = hydroxyl, formyl, acetyl, propanoyl, butanoyl, hexanoyl, octanoyl, 2-ethylhexanoyl, decanoyl, dodecanoyl, tetradecanoyl, hexadecanoyl, stearoyl, oleoyl or benzoyl The anion, A, is selected from: chloride, fluoride, bromide, iodide, perchlorate, sulphate, hydrogen sulphate, nitrate, nitrite, dihydrogen phosphate, hydrogen phosphate, phosphate, borate, carbonate, hydrogen carbonate, sulphocyanide, tetrafluoroborate, hexafluorophosphate, dicyanamide, sulfamate, acetate, propionate, butanoate, formate, oxalate, lactate, glycolate, benzoate, salicylate, citrate, tartrate, p-toluenesulfonate, xylenesulfonate, 2-ethylhexyl sulfate, octanesulfonate, methanesulfonate, ethanesulfonate, propanesulfonate, methosulfate (methyl sulfate), ethosulfate (ethyl sulfate), alkyl phosphates, aryl phosphates or saccharinate b. Second component: a support that encapsulates or serves as a solid dispersing agent for the previous anion-cation group (salt) comprised among the following: sodium aluminosilicate, precipitated silica, silica fume, sepiolite, attapulgite, stevensite-kerolite, bentonite, ball clay, kaolinite, kaolin, metakaolin, halloysite, zeolites, TiO 2, alumina (Al 2 O 3), boehmite, aluminium trihydroxide, magnesium hydroxide, magnesium oxide, calcium carbonate, magnesium carbonate, calcium and magnesium carbonate and/or the mixtures thereof.