| abstract |
Highly effective agents for the water and oil repellent finishing of fibrous, in particular textile materials contain at least two components which are aqueous dispersions. One of the dispersions contains a copolymer of a fluorine-containing (meth)acrylate, vinyl chloride and a fluorine-free (meth)acrylate, and also ethoxylated alkylphenol. The other dispersion contains either a copolymer of a fluorine-containing acrylate, vinylidene chloride and a fluorine-free (meth)acrylate and also ethoxylated fatty acids or an oxime-blocked isocyanate, a fluorine-containing oligo- or polyurethane and also an ethoxylated fatty amine (salt). The agents lead to a pleasantly soft handle on the finished textile material and in many cases reduce the bleeding of dyed textiles. |