发明名称 |
SURFACE-TREATED STEEL SHEET, ORGANIC RESIN-COATED METAL CONTAINER AND PROCESS FOR PRODUCING SURFACE-TREATED STEEL SHEET |
摘要 |
A surface-treated steel sheet and a process for its production. The surface-treated steel sheet has, on at least one surface of the steel sheet, a surface-treating layer that chiefly comprises zirconium and oxygen, and contains fluorine, the surface-treating layer containing an element of the Group II on the surface side thereof. The surface-treated steel sheet features excellent adhesion to the organic resin coating, excellent corrosion resistance, and can provide metal cans that feature excellent adhesion to the resin on the inner and outer surfaces of the cans and excellent resistance against the elution of fluorine. |
申请公布号 |
US2016289843(A1) |
申请公布日期 |
2016.10.06 |
申请号 |
US201415035940 |
申请日期 |
2014.12.05 |
申请人 |
TOYO SEIKAN CO., LTD. ;TOYO KOHAN CO., LTD. ;NIPPON PAINT SURF CHEMICALS CO., LTD. |
发明人 |
Kurokawa Wataru;Hirotsu Munemitsu;Aihara Mitsuhide;Matsukawa Masahiko;Uchikawa Miwa |
分类号 |
C23C28/00;C23C22/68;C25D7/00;C25D3/54;C25D5/48;C25D9/10;C23C22/62;C23C22/82 |
主分类号 |
C23C28/00 |
代理机构 |
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代理人 |
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主权项 |
1. A surface-treated steel sheet having a steel sheet and a surface-treating layer on at least one surface of the steel sheet, the surface-treating layer including zirconium, oxygen and fluorine, wherein said surface-treating layer contains an element of the Group II on the surface side thereof. |
地址 |
Tokyo JP |