发明名称 |
PROCESS FOR PRODUCING A GRADUATED COATING OF CALCIUM PHOSPHATE PHASES AND METALLIC OXIDE PHASES ON METAL IMPLANTS |
摘要 |
The invention concerns a process for producing a gradient coating of calcium phosphat phases and metal oxide phases on metallic implants, in particular made of titanium or titanium alloys, for use as dental, jaw or joint implants. A solution containing calcium ions and phosphate ions is used as electrolyte of which the pH is slightly acidic to approximately neutral. The substrate electrodes are alternately polarized cathodically and anodically. The layer deposited in a gratuated manner is adherent, has a fine structure and is distinguished by a high degree of biocompatibility.
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申请公布号 |
CA2187512(A1) |
申请公布日期 |
1996.08.15 |
申请号 |
CA19962187512 |
申请日期 |
1996.02.06 |
申请人 |
TECHNISCHE UNIVERSIT T DRESDEN |
发明人 |
SCHARNWEBER, DIETER;BERSCH, HENRIKE;WORCH, HARTMUT;HOFINGER, JUERGEN;KRANZ, CURT;POMPE, WOLFGANG |
分类号 |
A61L27/00;A61F2/00;A61F2/28;A61L27/32;C25D9/04;(IPC1-7):A61L27/00;A61K6/02 |
主分类号 |
A61L27/00 |
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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