EMULSIONS OF ORGANOPOLYSILOXANES WITH ACID AND BASIC GROUPS AND PROCESS FOR THE PRODIUCTION THEREOF

摘要

Organopolysiloxanes containing both acidic and basic groups are prepared by reacting oganopolysiloxanes with primary or secondary amino groups with a stoichiometric deficiency of isocyanates containing sulfonyl-group-containing electron withdrawings groups in the presence of acidic or basic moderators.