Fecha de publicación: 11/08/2022 Fuente: Wipo "olive oil" The present invention relates to a dry mixture, comprising at least one powdered binder, the binder comprising proteins, selected from the group consisting of gelatines, haemoglobin, milk protein and mixtures thereof, and a first powdered filler, the first powdered filler being a powder of carbon formed from a carbonisation of plant material. The present invention also relates to a mass in pourable or pasty form, the mass comprising, in relation to the total weight, from 10 to 90 wt.% of at least one binder, the binder comprising proteins selected from the group consisting of gelatines, haemoglobin, milk protein and mixtures thereof, from 5 to 50 wt.% of a first powdered filler, the first powdered filler being a powder of carbon formed from carbonisation of plant material, and from 5 to 90 wt.% of a liquid component, the liquid component being selected from a group consisting of water, glycerol, alcohol, oil, soluble glass and mixtures thereof, or the liquid component preferably comprising a mixture of from 5 to 80 wt.% of water, from 20 to 85 wt.% of glycerol, from 0 to 10 wt.% of natural vegetable oil, preferably soya oil, olive oil, sunflower oil, rapeseed oil or mixtures of the aforesaid oils, and from 0 to 40 wt.% of soluble glass.