USE OF POLYMERS COMPRISING AMINO GROUPS MODIFIED BY ACID GROUPS FOR PRODUCING HUMIDIFYING AGENTS OR HUMIDIFYING AGENT CONCENTRATES, IN ADDITION TO HUMIDIFYING AGENT CIRCUITS FOR OFFSET PRINTING

摘要

The invention relates to the use of polymers which comprise amino groups whichare modified by acid groups, in order to produce humidifying agents for offsetprinting. The invention also relates to a method for printing by means of anoffset technique, wherein a humidifying agent which contains a polymer isused, said polymer comprising amino groups which are modified by acid groups.