| 摘要 |
The invention concerns a cleansing composition for hard surfaces comprising at least a surfactant and a water soluble or water dispersible copolymer comprising, in the form of polymerised units: (a) at least a monomer compound of general formula (I); (b) at least a hydrophilic monomer selected among monoethylenically unsaturated C3-C8 carboxylic acids, their anhydrides and their water soluble salts; (c) optionally at least an ethylenically unsaturated hydrophilic monomer compound of neutral charge bearing one or several hydrophilic groups, copolymerisable with (a) and (b). |
