Patent Appl. DE10356254 A1 (2003)
Hloucha, M., Striepling, G.-L., Giesen, B.The title product comprises a highly viscous compn. of anionic surfactants 10-70, nonionic surfactants 10-60, silicates 2-20, cationic polymers and/or surfactants 0-10, and fragrance 0-20 wt.%. Thus, a lamellar liq.-cryst. mixt. was prepd. from 50 wt.% Texapon SPN70, 25 wt.% Cremophor CO60, 10 wt.% perfume oil, 8 wt.% Aerosil 200 and water to give 100 wt.%.