发明名称 |
Antibacterial agent for concrete, concrete compositions and concrete products |
摘要 |
The invention provides an antibacterial agent for concrete comprising a silver compound, a copper compound and an ion-retaining compound; a concrete composition comprising the antibacterial agent; and a concrete product produced from the concrete composition.The concrete composition containing the antibacterial agent and the concrete product produced using the concrete composition show excellent antibacterial effect against causative bacteria of the corrosion of concrete such as sulfur reducing bacteria, sulfur oxidizing bacteria and carboxylic acid-producing bacteria, in particular, in sewage treatment plants.
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申请公布号 |
US6752867(B1) |
申请公布日期 |
2004.06.22 |
申请号 |
US20030338662 |
申请日期 |
2003.01.09 |
申请人 |
SINANEN ZEOMIC CO., LTD. |
发明人 |
KURIHARA YASUO;TAKAHASHI JAVIER;KAMIIKE YUJI |
分类号 |
A61L2/16;A01N25/08;A01N59/16;A01N59/20;C04B22/00;C04B28/02;C04B40/00;(IPC1-7):C04B22/00;C04B22/08;C04B22/10;C04B22/16 |
主分类号 |
A61L2/16 |
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