Abstract: A textile finishing agent comprising, by weight, about(A) 50-80 parts of an aqueous colloidal suspension, in the form of a sol, at least one of an organosilsesequioxane having units of the formula RSiO.sub.3/2 (wherein R is optionally substituted alkyl or aryl of up to 7 carbon atoms) and a cocondensate of a hydrolyzate of a tetraalkoxysilane with an organotrialkoxysilane having RSiO.sub.3/2 or SiO.sub.2 units, and(B) 20-50 parts of an aqueous dispersion which contains about 5 to 50% by weight of an organic polymer resin which contains perfluoroalkyl groups which have 3 to 20 C atoms and which, in addition to fluorine atoms, can contain at most 1 hydrogen atom or chlorine atom per 2 C atoms and in which the perfluoroalkyl chain can be interrupted by oxygen and which has a fluorine content of about 0.2 to 40% by weight.Textiles finished therewith are hydrophilic, oleophilic and soil resistant.

Abstract: The present invention relates to the use of perfluoroalkanesulphonic acid aryl esters as anti-drip agents in flame-repellant moulding compositions based on thermoplastic aromatic polycarbonates, moulding compositions containing flameproofing agents and these anti-drip agents and a process for the preparation of such moulding compositions.

Abstract: To render surfaces, such as of textile fabrics and fibers, repellent to oil and/or water, they are treated with novel polyurethanes containing perfluoroalkyl ligands and having as recurring structural units ##STR1## with chain ends of the formula--YA.sub.m'in whichX, Y and Z each independently is the skeletal radical of an aliphatic or aromatic di- or polyisocyanate,R.sub.