Patent Appl. WO2002086046 A2, DE10119923 A1 (2002)
Hloucha, M., Scheidgen, A., Scheffler, K-H.,
Jeschke, R. Galkowski, A., Dorn, K., Striepling, G.-L.Liq. fabric softeners are manuf. that are composed of >=1 upper continuous aq. phase and >=1 lower continuous aq. phase which are dispersible in each other by shaking. These softeners exhibit no cloudiness in the phases during storage.