The invention relates to water soluble branched block copolymers made of quaternary ammonium compounds and polyalkylenglycoles, whereby the molecular building blocks containing the quaternary ammonium groups form skeletons which are linked by the polyalkylenglycole blocks in a loose manner
申请公布号
WO03082938(A2)
申请公布日期
2003.10.09
申请号
WO2003EP02991
申请日期
2003.03.21
申请人
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG;JAEGER, WERNER;HAHN, MATHIAS;LIESKE, ANTJE;KORTH, HEIKE;STAECK, RAINER;SCORDIALO, ANGELO
