PROCESS FOR IMPARTING WATER-AND OIL-REPELLENT EMULSION FINISH FOR CELLULOSIC MATERIALS

摘要

A process is described for preparing a stable aqueous emulsion of a polymer derived from an alkyl perfluoralkanoate and an alkylenimine, employing 2.5-10 percent (based on total solvent weight) of a water-miscible polymer solvent, and special emulsifiers.