process for the preparation of amphiphilic functionalized highly branched polyamine polymers, functionalized highly branched polyamine melamine polymer, and use of polymers

摘要

process for the preparation of amphiphilic functionalized highly branched polyamine polymers, functionalized highly branched polyamine melamine polymer, and use of polymers. The present invention relates to a process for producing amphiphilic functionalized highly branched melamine-polyamine copolymers by melamine condensation and optionally a melamine derivative having at least one different amine having at least one different amine having at least two amino groups primary and optionally also with urea and / or at least one urea derivative and / or at least one at least a difunctional polyisocyanate or diisocyanate and / or at least one carbolic acid having at least two carboxyl groups or at least one derivative thereof, optionally quaternizing a portion of the amino groups of the polymer thus obtained, reacting the polymer thus obtained with at least one compound capable of undergoing condensation or addition reaction with amino groups, and optionally quaternizing at least part of the amino groups of the polymer obtained in the first step. . The invention further relates to the highly branched amphiphilic functionalized melamine-polyamine polymers obtainable according to the invention, and to their use as surfactants.