Title:
NOVEL CERAMIC PARTICLE COMPOSITE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2018/043622
Kind Code:
A1
Abstract:
[Problem] To provide a ceramic particle releasable composite material that reduces biocompatibility reduction and solubility changes as much as possible and has calcium phosphate sintered particles having a smaller particle size. [Solution] A ceramic particle releasable composite material characterized by: being a composite material including ceramic particles and a base material; being a ceramic particle composite material having the ceramic particles and the base material chemically bonded or the ceramic particles physically attached to or embedded in the base material; the particle size of the ceramic particles being 10-700 nm; the ceramic particles being calcium phosphate sintered particles; and the ceramic particles not containing calcium carbonate.
Inventors:
KOGAI YASUMICHI (JP)
AOI NOBUO (JP)
NOMI DAISUKE (JP)
KAWABE KARL KAZUSHIGE (JP)
AOI NOBUO (JP)
NOMI DAISUKE (JP)
KAWABE KARL KAZUSHIGE (JP)
Application Number:
PCT/JP2017/031285
Publication Date:
March 08, 2018
Filing Date:
August 30, 2017
Export Citation:
Assignee:
SOFSERA CORP (JP)
International Classes:
A61L27/10; A61K6/838; A61L15/18; A61L15/64; A61L27/40; A61L27/46; A61L29/12; A61L31/12; B82Y5/00; C01B25/32; C04B35/447
Domestic Patent References:
| WO2012074037A1 | 2012-06-07 |
Foreign References:
| JP2007070211A | 2007-03-22 | |||
| JP2004331723A | 2004-11-25 | |||
| JPH1036106A | 1998-02-10 | |||
| JP2008156213A | 2008-07-10 |
Other References:
See also references of EP 3508225A4
Attorney, Agent or Firm:
ITOH, Atsushi (JP)
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