| 摘要 |
<p>The invention provides a treating composition comprising (a) a compound having the formula <IMAGE> where Rf is a fluorinated aliphatic radical; A is a divalent radical obtained by eliminating the carbonyl groups of a dibasic organic acid or an organic anhydride selected from the group consisting of tetrachloro phthalic, tetrabromo phthalic and chlorendic; and M is a cation selected from the group consisting of NH4+, Na+, K+, Li+, H+, or a protonated alkyl amine having from 1-6 carbon atoms in the alkyl group; (b) a normally liquid or low melting solid, water soluble or dispersible, fluoroaliphatic radical-containing poly(oxyalkylene) compound; and (c) the balance of 100 parts of a liquid vehicle. A method of treating substrates and substrates treated with the treating composition are also provided.</p> |
