| 摘要 |
Process for cleaning and degreasing with the aid of a water containing emultion, especially a micro emulsion. The emulsion is prepared at the site of use by the mixing of a water free or nearly water free (below 10 weight %) composition, which contains one or more nonionic tensides, one or more organic solvents and eventually one or more tensides with charge giving function and eventually electrolytes in solution or in the shape of solid state, dispersed, finely divided particles, with water and eventually solid state electrolyte, liquid electrolyte or electrolyte solution at the site of use. The invention also concerns a spontaneously emulsifying composition intended to be used at the process, the emulsion obtained and its use. |
