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Title:
METHOD FOR PRODUCING BIOLOGICAL IMPLANT MATERIAL, BIOLOGICAL IMPLANT MATERIAL, AND TITANIUM-CONTAINING AQUEOUS ALKALI SOLUTION
Document Type and Number:
WIPO Patent Application WO/2014/021123
Kind Code:
A1
Abstract:
A method for producing a biological implant material whereby a coating film of an alkali metal titanate can be formed on the surface of a base, a biological implant material, and a titanium-containing aqueous alkali solution. The method for producing a biological implant material comprises: a preparation step for pouring into an aqueous alkali solution a titanium material in an amount exceeding the solubility to prepare a titanium-containing aqueous alkali solution in which titanium is precipitated; and an immersion step for immersing a base, said base comprising a non-titanium metal material, a ceramic material or a polymer material, in the aqueous titanium solution prepared in the preparation step to thereby form an alkali metal titanate layer on the surface of the base.

Inventors:
KAMO MICHIMASA (JP)
Application Number:
PCT/JP2013/069681
Publication Date:
February 06, 2014
Filing Date:
July 19, 2013
Export Citation:
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Assignee:
KYOCERA MEDICAL CORP (JP)
International Classes:
A61L27/00; A61C8/00; A61F2/28
Domestic Patent References:
WO2010050401A12010-05-06
Foreign References:
JP2010172449A2010-08-12
JP2006151729A2006-06-15
Other References:
YADA ET AL.: "Plate, Wire, Mesh, Microsphere, and Microtube Composed of Sodium Titanate Nanotubes on a Titanium Metal Template", LANGMUIR, vol. 23, no. 5, 2007, pages 2815 - 2823
Attorney, Agent or Firm:
SAIKYO, Keiichiro (JP)
Keiichiro Saikyo (JP)
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