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Application filed by Hercules IncfiledCriticalHercules Inc
Priority to DK430679ApriorityCriticalpatent/DK154154C/da
Publication of DK430679ApublicationCriticalpatent/DK430679A/da
Publication of DK154154BpublicationCriticalpatent/DK154154B/da
Application grantedgrantedCritical
Publication of DK154154CpublicationCriticalpatent/DK154154C/da
Verfahren zur herstellung von vinylamin-einheiten enthaltenden wasserloeslichen copolymerisaten und deren verwendung als nass- und trockenverfestigungsmittel fuer papier.