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1. (WO2016056510) COATED METAL PLATE AND ORGANIC RESIN-COATED COATED METAL PLATE

Pub. No.:    WO/2016/056510    International Application No.:    PCT/JP2015/078202
Publication Date: Fri Apr 15 01:59:59 CEST 2016 International Filing Date: Tue Oct 06 01:59:59 CEST 2015
IPC: B32B 15/08
B32B 15/09
B65D 1/00
B65D 1/12
C09D 7/12
C09D 161/06
C09D 167/00
Applicants: TOYO SEIKAN GROUP HOLDINGS, LTD.
東洋製罐グループホールディングス株式会社
Inventors: KASHIWAKURA, Takuya
柏倉 拓也
FUNAGI, Yuji
船城 裕二
MIYAI, Tomohiro
宮井 智弘
Title: COATED METAL PLATE AND ORGANIC RESIN-COATED COATED METAL PLATE
Abstract:
The present invention relates to a coated metal plate having a coating film formed on at least one surface of a metal plate, and an organic resin-coated coated metal plate having an organic resin coating layer formed atop the coating film of the coated metal plate. Configuring the coating film to contain a base resin such as a polyester resin, a phenol resin as a curing agent, and tannic acid as an additive makes it possible to provide a non-chromium coated metal plate and organic resin-coated coated metal plate having excellent productivity and economic efficiency and making it possible to provide a can body and can lid having excellent dent resistance capable of coping with acidic beverages and the like, having excellent can production suitability, and further having excellent hot-water-resistant adhesion whereby there is no fear of the organic resin coating layer being stripped even in a high-temperature, high-humidity environment such as in sterilization treatment.