Paper size treatment with medicines containing homogeneously bound octenylsuccinic anhydride groups produced by reaction of octenylsuccinic anhydride on dispersed waxy starch

摘要

The application relates to an agent containing bound octenyl succinic anhydride groups made via the reaction of octenyl succinic anhydride onto a dispersed waxy starch, which provides significant improvements in paper porosity reduction, when added at a low level to a commodity surface starch dispersion and used to surface size paper.