Aqueous formulations comprising combinations of anionic and cationic surfactants for generating a yeild point

摘要

An aqueous formulations including, a) at least one anionic surfactant; and b) at least one cationic surfactant, wherein a) to b) are present in said formulation in a ratio of a) to b) effective for generating a yield point is provided. The aqueous formulations may further include at least one co-surfactant, auxiliaries and/or additives.