COMPOSITION FOR SOIL RESISTANT PROCESSING AND THE SAME PROCESSING

摘要

PROBLEM TO BE SOLVED: To provide a method for soil resistant processing capable of imparting a very good soil resistant property to a cellulose-based fibrous product. SOLUTION: This method for soil resistant processing uses a composition for a soil resistant processing containing (a) a copolymer having 5-95wt.% repeating unit derived from a monomer containing a fluoroalkyl group and 95.5wt.% repeating unit derived from a non fluorine-based monomer expressed by the formula: CH2 =CRCOO(CH2 CH2 O)n H, (b) a solvent having 5.5-12.0 scolubility parameter and <20 dielectric constant (at 20 deg.C), (c) an isocyanate compound and (d) an organopolysiloxane compound.