| 摘要 |
<p>Aqueous, mobile, concentrated, amphoteric surfactant compositions consist substantially of: 5 % to 45 % by weight water, at least 36 % to 70 % by weight of amphoteric surfactant and 5 to 45 % of a water miscible, non-surfactant organic solvent, said compositions being in the 'G' or 'L1' phase.</p> |
