METHOD FOR PRODUCING HYDROPHILIC-OIL REPELLENT ARTICLE

PROBLEM TO BE SOLVED: To provide a method for producing an article by which hydrophilic properties and oil repellency can be imparted to the surface of an article, and further, durability of the hydrophilic properties and oil repellency is satisfactory by a relatively simple process. SOLUTION: The m...

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Hauptverfasser:	AZUMA SEIJI, TAMITSUJI SHINYA, YAMADA KAZUHIKO
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G ARTIFICIAL STONE CEMENTS CERAMICS CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL COMPOSITIONS BASED THEREON COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE DIFFUSION TREATMENT OF METALLIC MATERIAL GENERAL PROCESSES OF COMPOUNDING GLASS INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL JOINING GLASS TO GLASS OR OTHER MATERIALS LIME, MAGNESIA METALLURGY MINERAL OR SLAG WOOL ORGANIC MACROMOLECULAR COMPOUNDS REFRACTORIES SLAG SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION THEIR PREPARATION OR CHEMICAL WORKING-UP TREATMENT OF NATURAL STONE WORKING-UP
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a method for producing an article by which hydrophilic properties and oil repellency can be imparted to the surface of an article, and further, durability of the hydrophilic properties and oil repellency is satisfactory by a relatively simple process. SOLUTION: The method for producing an article comprises a process where the surface of the article to be treated composed of a material selected from the group consisting of glass, ceramics and plastics is subjected to discharge treatment in an atmosphere where (A) perfluorocarbon and (B) an oxygen-containing compound which contains oxygen atoms but does not contain both C-H bonds and halogen atoms are present, thus a film is formed on the surface of the article to be treated. COPYRIGHT: (C)2008,JPO&INPIT