| abstract |
The present invention relates to clean the method for article prepared by organic or inorganic material, the material wherein making this related contacts with the composition of fluid nanometer phase system form, said composition comprises: a) water-insoluble materials less than 4g/L for the solubility at least one water, b) at least one amphiphilic species (NP MCA), it does not have surfactant structure, it itself not structure formation type, its solubility in water or oil is 4g/L to 1000g/L, and it is not preferably assembled at oil-water interfaces, c) at least one anion, cation, both sexes and/or nonionic surface active agent, d) at least one polar aprotic solvent, particularly there is the polar aprotic solvent of hydroxy functional group, e) if necessary, one or more auxiliary substances. |