Some improvements introduced in the paper and similar surface impregnation processes (Machine-translation by Google Translate, not legally binding)

摘要

Improvements introduced in the processes of superficial impregnation of papers and the like, characterized by proceeding to the previous manufacture of laminar layers of the coating material, by immersion of a series of thin metal plates in a bath of said fluidized coating product. , proceeding to the joint extraction of said plates from the bath and its subsequent drying at room temperature, whereby the elimination by evaporation of the solvents takes place, after which the layers of coating material obtained can be applied by direct transfer to paper or similar surfaces that must be coated. (Machine-translation by Google Translate, not legally binding)