Transparent stable and film forming O/W microemulsions, containing one or more A1 liquid aminoalkyl-containing polyorganosiloxanes, one or more A2 silicone resins, B surfactant composition and water, wherein, A1 the polyorganosiloxanes comprising at least 80 mol% of units selected from units of the general formulae Ia, Ib II and III R 1 2 SiO (4-a-b)/2 (Ia), R 1 a R 2 b SiO (4-a-b)/2 (Ib), R 3 3 SiO (1/2), R 3 2 R 4 SiO (1/2), where a has the value 0 or 1, b has the value 1 or 2, a+b has a value of 2, R 1 represents monovalent hydrocarbyl radicals having 1-40 carbon atoms, R 2 represents aminoalkyl radicals of the general formula IV -R 5 -NR 6 R 7 where R 5 represents divalent hydrocarbyl radicals having 1-40 carbon atoms, R 6 represents monovalent hydrocarbyl radicals having 1-40 carbon atoms, H, hydroxymethyl or alkanoyl radicals, and R 7 represents a radical of the general formula V - (R 8 -NR 6) x R 6 where x has the value 0 or an integer value from 1 to 40, and R 8 represents a divalent radical of the general formula VI - (CR 9 2 -) y where y has an integer value from 1 to 6, and R 9 represents H or hydrocarbyl radicals having 1-40 carbon atoms, R 3 represents hydrocarbyl radicals having 1-40 carbon atoms and optionally substituted with halogens, R 4 represents -OR or -OH radicals, and wherein, in the A1 polyorganosiloxanes, the average ratio of the sum of units of the general formulae Ia and Ib to the sum of units of the general formulae II and III is in the range from 0.5 to 1000, wherein II/III≤1, preferably II/III≤0.9, and the A1 polyorganosiloxanes have an amine number of at least 0.01 meq/g; one or more A2 the silicone resins which each comprising at least 80 mol% of units selected from units of the general formulae VII, VIII, IX and X, R 10 3 SiO 1/2, R 10 2 SiO 2/2 (VIII), R 10 SiO 3/2 SiO 4/2 wherein R 10 represents hydrocarbyl radicals having 1-40 carbon atoms, and optionally substituted with halogens, or H, -OR or -OH radicals, at least 20 mol% of the units are selected from units of the general formulae IX and X and at most 10% by weight of the R 10 radicals are -OR and -OH radicals, based on total weight of A2 the silicone resins. a has the value 0 or 1, b has the value 1 or 2, a+b has a value of 2, R 1 represents monovalent hydrocarbyl radicals having 1-40 carbon atoms, R 2 represents R 5 represents divalent hydrocarbyl radicals having 1-40 carbon atoms, R 6 represents monovalent hydrocarbyl radicals having 1-40 carbon atoms, H, hydroxymethyl or alkanoyl radicals, and R 7 represents a radical of the general formula V x has the value 0 or an integer value from 1 to 40, and R 8 represents a divalent radical of the general formula VI y has an integer value from 1 to 6, and R 9 represents H or hydrocarbyl radicals having 1-40 carbon atoms, R 3 represents hydrocarbyl radicals having 1-40 carbon atoms and optionally substituted with halogens, R 4 represents -OR or -OH radicals, and R 10 represents hydrocarbyl radicals having 1-40 carbon atoms, and optionally substituted with halogens, or H, -OR or -OH radicals, at least 20 mol% of the units are selected from units of the general formulae IX and X and at most 10% by weight of the R 10 radicals are -OR and -OH radicals, based on total weight of A2 the silicone resins.