TY - JOUR AU - Smolka, H. AB - SASIL and STP ideally complement each other in laundry detergents, as the temperature dependancies of the calcium binding capacity and the electrolyte influences are of different sign or magnitude, respectively. Particularly favorable conditions for the application of SASIL are found in the pH-range of 9.0–10.5 in systems, in which the counter-ion content is as small as possible. The final calcium load resulting during the washing process should preferably not exceed 30% in the case of pure SASIL. SASIL was found not to interfere with active ingredients of conventional laundry detergents in a manner which might influence its mechanism of action. Quite to the contrary, a decrease in the precipitation tendency of sparingly soluble calcium phosphates is observed particularly during dilution (rinsing processes) as a consequence of the partial replacement of laundry detergent phosphates by SASIL. The ion exchange encountered under actual use conditions may be described by a theoretical equation, which is analogous to the Langmuir-equation. TI - Sodium-Aluminium-Silicates in the washing process JF - Colloid Polymer Science DO - 10.1007/BF01520989 DA - 1978-10-01 UR - https://www.deepdyve.com/lp/springer-journals/sodium-aluminium-silicates-in-the-washing-process-mC9ofh2pKJ SP - 1014 EP - 1020 VL - 256 IS - 10 DP - DeepDyve ER -