| 摘要 |
<p>The invention relates to a cleaning agent for hard surfaces, especially sanitary ceramic surfaces, containing at least one polymer-analogous taurine-modified acrylic acid polymer, and/or at least one polymer-analogous taurine-modified acrylic acid copolymer and/or at least one polymer-analogous taurine-modified acrylate polymer and/or copolymer. Said cleaning agent can be used in a method for improving the removeability of faecal stains in flush toilets, the taurine-modified acrylic or acrylate polymer or copolymer being used to modify hard surfaces, by the formation of a thin, shiny, stain-repellent film, and to improve the rinsability of dried residues of the cleaning agent.</p> |
