Method for preparing antibacterial aluminium product |
Title： |
| Method for preparing antibacterial aluminium product |
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Application Number： |
200510035769 |
Application Date： |
2005/07/01 |
Announcement Date： |
2007/01/10 |
Pub. Date： |
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Publication Number： |
1891304 |
Announcement Number： |
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Grant Date： |
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Granted Pub. Date： |
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ApplicationType： |
Invention |
State/Country： |
94[China|shenzhen] |
IPC： |
A61L 2/16, C23C 22/00, C23C 26/00, C01F 7/00, B05D 7/14 |
Applicant(s)： |
Shenzhen Tsinghua Univ. Research Inst. |
Inventor(s)： |
Zhang Weili, Li Rongxian |
Key Words： |
antibacterial, aluminium product, preparing method |
Abstract： |
This invention relates to a preparing method for anti-bacterium Al products including the following steps: immersing an Al product into a generating solution of mesomeric layer to be chemical-plated to form the mesomeric layer, immersing the Al product with the mesomeric layer into activation solution and eating off the mediate metallic phase in part regions, then some activated and defected regions appear on the surface of the Al product, which is cleaned with water and the surface residue is removed, coating an anti-bacterium on the processed Al surface to be adsorbed, recovered and deposited in liquid phase and forced by outside force to form an effective anti-bacterium functional layer. |
Claim： |
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Priority： |
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PCT： |
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LegalStatus： |
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