LUBRICATING COMPOSITION AND SURFACE-TREATED STEEL SHEET

PURPOSE:To obtain a lubricating composition excellent in workability and rustproofness by using a plurality of specified resins and incorporating a wax having a saponification value below a specified value as a lubricating additive therein. CONSTITUTION:A lubricating composition composed mainly of r...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MORITA RYOJI, FURUYAMA OSAMU
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL CHEMICAL PAINT OR INK REMOVERS 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 COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CORRECTING FLUIDS DIFFUSION TREATMENT OF METALLIC MATERIAL DYES FILLING PASTES FORGE FURNACES FORGING FUELS HAMMERING INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATINGCOMPOSITIONS INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL INKS LUBRICANTS LUBRICATING COMPOSITIONS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES POLISHES PRESSING METAL PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL PUNCHING METAL RIVETING SPRAYING OR ATOMISING IN GENERAL SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION TECHNICAL GASES CONTAINING CARBON MONOXIDE THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATINGINGREDIENTS IN A LUBRICATING COMPOSITION USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	PURPOSE:To obtain a lubricating composition excellent in workability and rustproofness by using a plurality of specified resins and incorporating a wax having a saponification value below a specified value as a lubricating additive therein. CONSTITUTION:A lubricating composition composed mainly of resin and a lubricating additive, which contains one or two of urethane resin, acrylic resin, and epoxy resin, and a lubricating additive comprising a wax having a saponification value of 30 or lower. This composition has the abrasion resistance inherent in urethane resin, the effectiveness in improving the corrosion resistance and chemical resistance by using an acrylic resin in combination with an epoxy resin, and the lubricating effect of a wax incompatible with resin, and it is excellent in workability and rustproofness. When it is used, a surface-treated steel sheet excellent in appearance can be obtained by forming a chromate film with a treating solution containing chromium ions, silica, and phosphoric acid on the surface of a cold-rolled steel sheet or a galvanized steel sheet and then applying this composition thereon to form a coating film of 0.5-5g/m .