abstract |
Provided are water-repellent, oil-repellent agent compositions that are able to impart ample dynamic water-repellency and post-air-drying water repellency to product surfaces and which have low environmental impact, and a manufacturing method therefor. The water-repellent, oil-repellent agent compositions comprise a copolymer with structural units based on a monomer (a), structural units based on a monomer (b) and structural units based on a monomer (c), and a medium, and the mole ratio ((a)/(b)) of the structural units based on the monomer (a) and the structural units based on the monomer (b) is 1 or more. Monomer (a): vinyl chloride. Monomer (b): a vinyl ether that has no polyfluoroalkyl groups but has functional groups that can cross-link. Monomer (c): a monomer having polyfluoroalkyl groups. |