Whakawhanui mekameka me te whakaehunga mo te whakamararatanga polyurethane wai.Ko te aliphatic diamine sulfonic acid konutai tote, ka whakamahia hei kaiwhakawhanui mekameka hydrophilic, he monomer hydrophilic ranei i roto i te whakarite i te waiu polyurethane resin, e tika ana mo nga paninga, inks, adhesives me nga hiako whakaoti hiako me etahi atu ahumahi.Ka taea hoki te whakamahi konutai ethylenediaminoethanesulfonate ki etahi atu mara hei takawaenga waro me nga reagents biochemical.Ka taea e ona roopu amino X-turanga me te waahi tuarua te urupare ki nga roopu isocyanate me te nuinga o nga wa e taunakihia ana mo te whakamahi i roto i te tukanga acetone.Ko nga marara polyurethane i whakahiatotia ma te whakamahi i nga tote AAS he pai te pumau o te hydrolytic me te pai o te hototahi ki etahi atu marara wai anioniko, nonionic ranei.