Procedure for the finishing of fibrous material of cellulose, especially of textile material, with formaldehyde, in order to communicate it resistance to the deformation in humid (Machine-translation by Google Translate, not legally binding)

摘要

Process for finishing fibrous cellulose material, especially textile material with formaldehyde in order to impart resistance to wet deformation, characterized in that the textile material is treated in an aqueous formaldehyde solution with the addition of an acid catalyst , at temperatures above 100º C, preferably between 120 and 160º C, at high hydrostatic pressure. (Machine-translation by Google Translate, not legally binding)