发明申请
- 专利标题: THREE-PIECE RESEALABLE CAN
- 专利标题(中): 三层可再生CAN
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申请号: US14235853申请日: 2013-05-27
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公开(公告)号: US20140183086A1公开(公告)日: 2014-07-03
- 发明人: Shigeru Hirano , Yoshiaki Tani , Hirokazu Yokoya
- 申请人: Nippon Steel & Sumitomo Metal Corporation
- 申请人地址: JP Tokyo
- 专利权人: Nippon Steel & Sumitomo Metal Corporation
- 当前专利权人: Nippon Steel & Sumitomo Metal Corporation
- 当前专利权人地址: JP Tokyo
- 优先权: JP2012-124812 20120831
- 国际申请: PCT/JP2013/064622 WO 20130527
- 主分类号: B65D85/84
- IPC分类号: B65D85/84
摘要:
A three-piece resealable can for acidic liquid includes, a cylindrical can body member that includes a screw portion at one end; and a can bottom member that contacts the can body member so as to close an opening portion of the other end of the can body member. The can body member includes a cylindrical first steel sheet, Ni plating that is formed on an inner circumferential surface of the first steel sheet, a polyester film that is formed so as to be disposed on the outermost surface of the inner circumference of the can body member, and a Zr-containing film that is formed between the first steel sheet and the polyester film. The can bottom member includes a second steel sheet, and Sn plating that is formed on the can body member side of the can bottom member. The Zr-containing film contains Zr compounds.
公开/授权文献
- US09914584B2 Three-piece resealable can 公开/授权日:2018-03-13
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