FUNCTIONALIZED HIGHLY BRANCHED MELAMINE-POLYAMINE POLYMERS

    公开(公告)号:CA2782941C

    公开(公告)日:2018-03-06

    申请号:CA2782941

    申请日:2010-12-15

    Applicant: BASF SE

    Abstract: The present invention relates to a method for producing amphiphilic functionalized highly branched melamine-polyamine polymers by condensing melamine and optionally a melamine derivative having at least one different amine having at least two primary amino groups and optionally also with urea and/or at least one urea derivative and/or with at least on e difunctional diisocyanate or polyisocyanate and/or at least one carbolic acid having at least two carboxyl groups or at least one derivative thereof, optionally quarternizing a portion of the amino groups of the polymer thereby obtained, reacting the polymer thus obtained with at least one compound capable of undergoing a condensation or addition reaction with amino groups, and optionally quarternizing at least part of the amino groups of the polymer obtained in the first step. The invention further relates to the amphiphilic functionalized highly branched melamine-polyamine polymers that can be obtained by the method according to the invention, and to the use thereof as surface active agents.

Patent Agency Ranking