Composition comprising acrylamido-functional siloxanes derived from a a) reaction of a component A which is an aminoalkyl-functionalized silicon compound selected from (i) an aminoalkyl-functional alkoxysilane of the formula I or a mixture of aminoalkyl-functional alkoxysilanes of the formula I, each in the presence of a defined amount of water, or (ii) a hydrolysis or condensation product of at least one aminoalkyl-functional alkoxysilane of the formula I or (iii) a mixture comprising at least one aminoalkyl-functional alkoxysilane of the formula I and a hydrolysis and/or condensation product of at least one aminoalkyl-functional alkoxysilane of the formula I, wherein the aminoalkyl-functional alkoxysilane corresponds to the formula I (R 1 O) 3-a-b (R 2) a Si 1+b and the group B in formula I independently corresponds to a group of the formula II -(CH 2) c -[ (CH 2) d] e [ (CH 2) f]gNH (2-h) R 3 h, in formula I with R 1 independently a linear, branched or cyclic alkyl group having 1 to 8 carbon atoms, R 2 independently a linear, branched or cyclic alkyl group having 1 to 8 carbon atoms, and in formula II with R 3 independently a linear, branched or cyclic alkyl, aryl or alkylaryl group having 1 to 8 carbon atoms; and in formula I a is independently 0 or 1, b is independently 0 or 1, in formula II c is independently selected from 1, 2, 3, 4, 5 and 6, d is independently selected from 1, 2, 3, 4, 5 and 6, e is independently selected from 0, 1, 2, 3, 4, 5 and 6, f is independently selected from 1, 2, 3, 4, 5 and 6, g is independently selected from 0, 1, 2, 3, 4, 5 and 6, and h is independently 0 or 1, or the B group corresponds to the formula III -(CH 2) j -NH 2-p (CH 2 -CH 2 -NH 2) p with j = 1, 2 or 3 and p = 0, 1 or 2, p preferably being selected from 0 and 1, with a component B which is an acrylic anhydride, optionally in the presence of a diluent, and optionally b) removal of at least a portion of the diluent and/or alcohol of hydrolysis. a) reaction of a component A which is an aminoalkyl-functionalized silicon compound selected from (i) an aminoalkyl-functional alkoxysilane of the formula I or a mixture of aminoalkyl-functional alkoxysilanes of the formula I, each in the presence of a defined amount of water, or (ii) a hydrolysis or condensation product of at least one aminoalkyl-functional alkoxysilane of the formula I or (iii) a mixture comprising at least one aminoalkyl-functional alkoxysilane of the formula I and a hydrolysis and/or condensation product of at least one aminoalkyl-functional alkoxysilane of the formula I, wherein the aminoalkyl-functional alkoxysilane corresponds to the formula I (R 1 O) 3-a-b (R 2) a Si 1+b and the group B in formula I independently corresponds to a group of the formula II -(CH 2) c -[ (CH 2) d] e [ (CH 2) f]gNH (2-h) R 3 h, in formula I with R 1 independently a linear, branched or cyclic alkyl group having 1 to 8 carbon atoms, R 2 independently a linear, branched or cyclic alkyl group having 1 to 8 carbon atoms, and in formula II with R 3 independently a linear, branched or cyclic alkyl, aryl or alkylaryl group having 1 to 8 carbon atoms; and in formula I a is independently 0 or 1, b is independently 0 or 1, in formula II c is independently selected from 1, 2, 3, 4, 5 and 6, d is independently selected from 1, 2, 3, 4, 5 and 6, e is independently selected from 0, 1, 2, 3, 4, 5 and 6, f is independently selected from 1, 2, 3, 4, 5 and 6, g is independently selected from 0, 1, 2, 3, 4, 5 and 6, and h is independently 0 or 1, or the B group corresponds to the formula III -(CH 2) j -NH 2-p (CH 2 -CH 2 -NH 2) p with j = 1, 2 or 3 and p = 0, 1 or 2, p preferably being selected from 0 and 1, with a component B which is an acrylic anhydride, optionally in the presence of a diluent, and optionally (i) an aminoalkyl-functional alkoxysilane of the formula I or a mixture of aminoalkyl-functional alkoxysilanes of the formula I, each in the presence of a defined amount of water, (ii) a hydrolysis or condensation product of at least one aminoalkyl-functional alkoxysilane of the formula I (iii) a mixture comprising at least one aminoalkyl-functional alkoxysilane of the formula I and a hydrolysis and/or condensation product of at least one aminoalkyl-functional alkoxysilane of the formula I, with j = 1, 2 or 3 and p = 0, 1 or 2, p preferably being selected from 0 and 1, with a component B which is an acrylic anhydride, optionally in the presence of a diluent, and optionally b) removal of at least a portion of the diluent and/or alcohol of hydrolysis.