Condensates on the basis of aromatic aminosulfonate, bisphenols and formaldehyde, a method for their preparation and paint dispersions containing these condensates, additives and water reducing agent

摘要

the condensates on the basis of aromatic aminosulfonsu00e4uren, bisphenols and formaldehyde described how from compounds of the general formula (i) wherein x is a group of $f $f2 means formula, wherein r1, r2 and r3 independently hydrogen atoms or alkyl groups and r4 constitute a alkylgruppe, or their salts.compounds of the general formula (ii) wherein y is a hydrogen atom or $f3 a alkylgruppe means or their salts and formaldehyde are available. there is also a $a method of manufacture is described.the erfindungsgemu00e4u00dfen condensates are as dispergiermittel in farbstoffdispersionen, additives for aufschlu00e4mmungen on carbon based, feinteiligen powder and water and wasserreduzierende resources for cement is used.