PROCEDURE FOR OBTAINING PAPER, CARTON AND CARTULINA.

摘要

Procedure for obtaining paper, cardboard and cardboard by dehydration of a paper pulp in the presence of sheet-forming polymers, characterized in that they are used as cross-linked condensed polymers, which are obtained by reacting (i) homocondensates of basic, condensed amino acids , formed by at least two basic and / or co-condensed amino acids, formed by basic amino acids and cocondensable compounds with (ii) at least one crosslinker with at least two functional groups.