发明名称 |
RESIN COATED STEEL SHEET AND CAN FORMED BY PRESSING THE SAME |
摘要 |
<p>A resin-coated steel plate obtained by providing, on at least one surface of the steel plate, (i-1) an alloy layer of iron and at least one metal selected from tin, zinc and nickel or (i-2) a tin-plated layer containing tin in an amount of not smaller than 0.5 g/m<2>, (ii) a silane coupling agent-treated layer, and (iii) a thermoplastic polyester resin layer in this order from the side of the steel plate. Despite of not containing chromium, the resin-coated steel plate exhibits excellent work adhesion between the steel blank and the organic resin film even when the thickness is reduced due to a severe working and even at portions subjected to severe working such as flanging and necking. By press-molding the resin-coated steel plate, there are obtained cans featuring excellent corrosion resistance and being adapted to containing even highly corrosive contents. <IMAGE></p> |
申请公布号 |
EP1484174(A4) |
申请公布日期 |
2007.08.15 |
申请号 |
EP20030744005 |
申请日期 |
2003.03.06 |
申请人 |
TOYO SEIKAN KAISHA, LTD. |
发明人 |
MATSUBAYASHI, H.;ICHINOSE, S.;IWAI, T.;IFUKU, T. |
分类号 |
C23C28/00;B05D7/14;B32B15/08;B65D1/00;C22C13/00;C22C38/00;C22C38/08;C22C38/10;C22C38/12;C23C22/00 |
主分类号 |
C23C28/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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