RESIN-COATED METAL SHEET FOR CONTAINER, CONTAINER FORMED OF RESIN-COATED METAL SHEET, AND METHOD FOR MANUFACTURING RESIN-COATED METAL SHEET

The resin-coated metal sheet according to the present invention, which is capable of preventing the formation of retort brushing (white spots) and comprises a metal sheet and a resin layer A coating at least one surface of the metal sheet, is characterized in that: the resin layer A contains a polye...

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Bibliographische Detailangaben
Hauptverfasser:	SASAKI Kousuke, SUENAGA Masami
Format:	Patent
Sprache:	eng ; fre ; jpn
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 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 LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS STORING TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The resin-coated metal sheet according to the present invention, which is capable of preventing the formation of retort brushing (white spots) and comprises a metal sheet and a resin layer A coating at least one surface of the metal sheet, is characterized in that: the resin layer A contains a polyester resin as a main component; the polyester resin is prepared by blending 30-50 wt% of polyester I having a melting point of 210-256°C with 50-70 wt% of polyester II having a melting point of 215-225°C; and the peak intensity ratios of the resin layer A in X-ray diffraction satisfy requirements (1) and (2): (I100)II/(I100)I≥1.5 (1) (I100)II/(I011)II