| abstract |
R = -(CH 2 -) m O-(C 2 H 4 O-) x (C 3 H 6 O-) y R 1 n m = 2 bis 4, x = 3 bis 100, y = 0 bis 50, R 1 = H, CH 3 , CH 2 CH 3 , n = 50 bis 200, nals Emulgatoren in W/O-Emulsionen in Mengen von 0,1 bisn20 Gew.-%, bezogen auf das Gesamtgewicht der Emulsion.Use of copolymers of the general formula R = - (CH 2 -) m O- (C 2 H 4 O-) x (C 3 H 6 O-) y R 1 m = 2 to 4, x = 3 to 100, y = 0 to 50, R 1 = H, CH 3 , CH 2 CH 3 , n = 50 to 200, as emulsifiers in W / O emulsions in amounts of 0.1 to 20% by weight, based on the total weight of the emulsion. |