发明名称 |
ANTIMICROBIAL RAW MATERIAL AND METHOD FOR MANUFACTURIG THE SAME, AND ANTIMICROBIAL MATERIAL |
摘要 |
<p>Provided is an antimicrobial raw material having excellent antibacterial and corrosion-resistance properties, which can be directly formed as a film even on a plastic substrate with low heat-resistance or a substrate whereof the color or properties are likely to change due to heat, and this can be achieved at relatively low cost. The antimicrobial raw material is a laminated structure which comprises a substrate layer and a copper-tin alloy layer disposed on the substrate layer, and which has a thickness ranging from 5 nm to 200 nm. The substrate layer is made of resin, natural fiber, or paper, the resin having the deflection temperature under load being 115 °C or lower when measured in accordance with ASTM-D648-56 under a load of 1820 kPa. The copper-tin alloy layer contains over 60 at% but no more than 90 at% of copper and 10 at% or more but less than 40 at% of tin.</p> |
申请公布号 |
EP2476766(A1) |
申请公布日期 |
2012.07.18 |
申请号 |
EP20100815138 |
申请日期 |
2010.09.07 |
申请人 |
MITSUI CHEMICALS, INC. |
发明人 |
MASE, HIROSHI;HIROTA, KOJI |
分类号 |
C22C9/02;A01N59/20;A61F13/00;A61F13/02;A61L15/00;A61L15/16;A61L15/58;B32B15/04;B32B15/08;B32B15/12;B32B15/14;C22C13/00;C23C14/14 |
主分类号 |
C22C9/02 |
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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