REVETEMENT SUSCEPTIBLE D'EMBOUTISSAGE

A precoating material is described for a metallic blank which can be shaped by repeated drawing to give a container having the precoating material on the inside. This precoating material is characterised by the content of a phenolic resin, an epoxy resin, a vinyl chloride/vinyl acetate copolymer and...

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Bibliographische Detailangaben
1. Verfasser:	RICHARD J. KARAS, KENNETH R. RENTMEESTER ET ROBERT C. STRAND
Format:	Patent
Sprache:	fre
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR ADHESIVES APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL CHEMICAL PAINT OR INK REMOVERS CHEMISTRY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING CORRECTING FLUIDS DYES FILLING PASTES HANDLING THIN OR FILAMENTARY MATERIAL INKS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PACKAGES PACKAGING ELEMENTS PACKING PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PERFORMING OPERATIONS POLISHES PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL SPRAYING OR ATOMISING IN GENERAL STORING TRANSPORTING USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	A precoating material is described for a metallic blank which can be shaped by repeated drawing to give a container having the precoating material on the inside. This precoating material is characterised by the content of a phenolic resin, an epoxy resin, a vinyl chloride/vinyl acetate copolymer and a polyvinyl chloride dispersion resin in a solvent system, where the polyvinyl chloride dispersion resin has an intrinsic viscosity of about 1.4. The container provided with a precoating material of this type is corrosion-resistant and, if used for preserving foodstuffs, does not have an adverse effect on the taste of the foodstuff. SYSTEME DE PREREVETEMENT 11, 12 POUR EBAUCHE METALLIQUE 13 A TRANSFORMER EN BOITE 10 PAR EMBOUTISSAGE EN PLUSIEURS PASSES.LE PREREVETEMENT DE LA SURFACE INTERIEURE DE LA BOITE FORMEE EST COMPOSE DE RESINES PHENOLIQUES, DE RESINES EPOXY ET DE RESINES EN DISPERSION DU TYPE CHLORURE DE POLYVINYLE DANS UN SYSTEME SOLVANT; LA RESINE EN DISPERSION DU TYPE CHLORURE DE POLYVINYLE A UNE VISCOSITE INTRINSEQUE D'ENVIRON 1,4.APPLICATION AUX BOITES DE CONSERVE.