Water-soluble, water/oil repellent treating composition and method of making

A water-soluble, water/oil repellent treating composition comprising the reaction product obtained by cohydrolysis and condensation of

• (A) a fluorinated alkyl-bearing alkoxysilane of the following general formula (1) or a partial hydrolyzate thereof or both,
• wherein Rf is a perfluoroalkyl group represented by CnF2n+1 or a perfluoropolyether group represented by
• X is at least one linking group selected from the group consisting of —CH2—, —CH2O—, —NR3—, —CO2—, —CONR3—, —S—, —SO3— and —SO2NR3—, R1 is an alkyl group having 1 to 4 carbon atoms, R2 is an alkyl group having 1 to 4 carbon atoms, R3 is hydrogen or an alkyl group having 1 to 8 carbon atoms, “a” is an integer of 0 to 3, “b” is an integer of 1 to 3, “c” is 0 or 1, n is an integer of 1 to 20, and m is an integer of at least 1,
• (B) an amino-bearing alkoxysilane of the following general formula (2) or a partial hydrolyzate thereof or both,
• wherein R3 and R4 each are independently hydrogen, an alkyl group having 1 to 15 carbon atoms, or an aminoalkyl group having 1 to 15 carbon atoms, R5 is a divalent hydrocarbon group having 1 to 18 carbon atoms, R6 is an alkyl group having 1 to 4 carbon atoms, R7 is an alkyl group having 1 to 4 carbon atoms, and “d” is 0 or 1, and
• (C) an alkoxysilyl-bearing polyorganosiloxane of the following general formula (3) or a partial hydrolyzate thereof or both,
• wherein R8 to R10 each are an alkyl group having 1 to 6 carbon atoms, R11 is an oxygen atom or an alkylene group having 1 to 4 carbon atoms, and “e” is 0 to 50, the reaction product being dissolved in water.