METHOD FOR MANUFACTURING SURFACE COATINGS AND FILMS AND SURUFACE COATING AND FILM FOR CARRYING OUT THIS METHOD

The invention relates to an improved method for providing surface sheetings or coatings and to a stoving enamel for carrying out this method, the enamel being resistant to solvents and alkalis, wherein the improvement comprises that the stoving enamel, applied to a metal base, hardens after three to...

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Bibliographische Detailangaben
Hauptverfasser:	DALIBOR H, THEMISTOKLIS KATSIBAS
Format:	Patent
Sprache:	eng
Schlagworte:	ADHESIVES CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON CORRECTING FLUIDS DYES FILLING PASTES INKS MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	The invention relates to an improved method for providing surface sheetings or coatings and to a stoving enamel for carrying out this method, the enamel being resistant to solvents and alkalis, wherein the improvement comprises that the stoving enamel, applied to a metal base, hardens after three to four days' exposure to air at about 20 DEG C so that the film does not swell under the action of water and cannot be removed by scratching, and wherein the said film is made by forming under simultaneous removal of the solvent from polyhydroxyl compounds, based on copolymers containing hydroxyl groups, copolymerized aromatic substances and polyisocyanates in solvents, without active hydrogen atoms.