Cleaning method and cleaning apparatus

A part subjected to cleaning is cleaned or rinsed with a cleaning agent or rinsing agent having a nonaqueous type solvent or a hydrophilic solvent as a main component thereof. Then the cleaning agent or rinsing agent adhering to the cleaned or rinsed part subjected to cleaning is removed with a clea...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	UCHINO, MASAHIDE, INADA, MINORU, IMAJO, YASUTAKA
Format:	Patent
Sprache:	eng
Schlagworte:	ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES CANDLES CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CHEMICAL SURFACE TREATMENT CHEMISTRY CLEANING CLEANING IN GENERAL CLEANING OR DEGREASING OF METALLIC MATERIAL BY CHEMICALMETHODS OTHER THAN ELECTROLYSIS COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DETERGENT COMPOSITIONS DETERGENTS DIFFUSION TREATMENT OF METALLIC MATERIAL ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY FATTY ACIDS THEREFROM INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS METALLURGY PERFORMING OPERATIONS PREVENTION OF FOULING IN GENERAL PRINTED CIRCUITS RECOVERY OF GLYCEROL RESIN SOAPS SOAP OR SOAP-MAKING TRANSPORTING USE OF SINGLE SUBSTANCES AS DETERGENTS
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Beschreibung
Zusammenfassung:	A part subjected to cleaning is cleaned or rinsed with a cleaning agent or rinsing agent having a nonaqueous type solvent or a hydrophilic solvent as a main component thereof. Then the cleaning agent or rinsing agent adhering to the cleaned or rinsed part subjected to cleaning is removed with a cleaning agent having perfluorocarbon as a main component thereof or the vapor of the cleaning agent. The part is subsequently dried. Otherwise, after the part subjected to cleaning has been cleaned with an aqueous type solvent or wash with water, the part is cleaned and dried with a cleaning agent having perfluorocarbon as a main component thereof or the vapor of the cleaning agent. The cleaning agent having perfluorocarbon as a main component thereof or the vapor of the cleaning agent can be used for cleaning or rinsing the part subjected to cleaning.