发明名称 |
ELECTROLYTIC BATH FOR PRODUCING ANTIBACTERIAL METAL COATINGS CONTAINING NICKEL, PHOSPHORUS AND NANOPARTICLES OF AN ANTIBACTERIAL METAL (NI-P-MANP'S) |
摘要 |
The present invention proposes the use of an electrolytic bath to electroplate metal composites of nickel-phospohrous-metal nano-particles having antibacterial ability, which inhibits bacteria growing, such as Escherichia coli and Staphylococcus aureus, at least on 99% of its surface. The method of formulating an electrolytic bath allowing to obtain antibacterial coatings includes the following steps: a) adding p3+ ions to an electrolytic bath containing dissolved Ni salts, b) adding to the electrolytic bath metal nano-particles having antibacterial ability suspended in a cationic surfactant, c) electroplating the antibacterial composite metal of Ni-P-metal by applying a direct current density. The occlusion of metal nano-particles having antibacterial ability in the coating matrix provides it with antibacterial features. |
申请公布号 |
EP3098333(A1) |
申请公布日期 |
2016.11.30 |
申请号 |
EP20140880167 |
申请日期 |
2014.01.21 |
申请人 |
CENTRO DE INVESTIGACIÓN Y DESARROLLO TECNOLÓGICO EN ELECTROMECANICA S.C. |
发明人 |
TREJO-CÓRDOVA, GABRIEL;DÁVALOS-BENÍTEZ, CELINA ELIZABETH;MEAS-VONG, YUNNY;ORTEGA-BORGES, RAÚL MARTÍN;RÍOS-ÁLVAREZ, CLAUDIA |
分类号 |
C25D3/12;A61L31/08;B82Y30/00;C22C19/03 |
主分类号 |
C25D3/12 |
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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