INNER SURFACE COATED DRUM CAN AND METHOD FOR MANUFACTURING THE SAME

PROBLEM TO BE SOLVED: To provide a method for manufacturing an inner surface resin coated drum can in which bisphenol A or the like does not elute substantially from a coating film while the coating film is kept to fit close. SOLUTION: Either epoxy resin coating or phenol epoxy resin coating with it...

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Bibliographische Detailangaben
Hauptverfasser:	KATO ISAMU, KOIKE TETSUHIRO, FUKA TOYOFUMI
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR 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 HANDLING THIN OR FILAMENTARY MATERIAL PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS STORING TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a method for manufacturing an inner surface resin coated drum can in which bisphenol A or the like does not elute substantially from a coating film while the coating film is kept to fit close. SOLUTION: Either epoxy resin coating or phenol epoxy resin coating with its amount of inclusion of free bisphenol A being entirely less than 20000 ppm is applied to an inner surface of a drum can, a coating storing temperature is in a range of 235 to 280 deg.C to perform a storing. In addition, the coating film contains at least more than one kind of resin of either synthesized epoxy resin or phenol epoxy resin with bisphenol A being applied as a part of raw material, and the free bisphenol A in the coating film is not present or is stabilized.