| 摘要 |
A liquid concentrate for dilution with water to give a liquid composition, which concentrate, on dilution with water gives an end composition having the same or an increased viscosity, and which contains, as thickening agent, (i) a surface active component consisting of an ether sulphate surfactant, alone or in admixture with another anionic surface active agent or a nonionic or amphoteric surface active alone, or a cationic surface active agent in admixture with a nonionic surface active agent; and (ii) an electrolyte and/or hydrotrope. |
