COATED METAL PLATE AND ORGANIC RESIN-COATED COATED METAL PLATE

A chromium-free coated metal sheet obtained by forming a coating on at least one surface of a metal sheet, and a coated metal sheet further covered with an organic resin film obtained by forming an organic resin film on the coating of the coated metal sheet, the coating thereof containing a main res...

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Bibliographische Detailangaben
Hauptverfasser: FUNAGI, Yuji, KASHIWAKURA, Takuya, MIYAI, Tomohiro
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A chromium-free coated metal sheet obtained by forming a coating on at least one surface of a metal sheet, and a coated metal sheet further covered with an organic resin film obtained by forming an organic resin film on the coating of the coated metal sheet, the coating thereof containing a main resin, a phenol resin as a curing agent and a tannic acid as an additive. The metal sheets have excellent dent resistance to cope with even acidic beverages, have excellent applicability for producing cans, and are capable of providing cans and can lids that have excellent hot water-resistant adhering property without permitting the organic resin film to peel even if exposed to a high temperature and highly humid environment such as of the step of sterilization and, besides, offering advantage in productivity and economy.