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HYDROXYAPATITE COMPLEX AND MANUFACTURING METHOD THEREOF, MEDICAL MATERIAL USING HYDROXYAPATITE COMPLEX

Foreign code F110004422
File No. K02002CA
Posted date Jul 15, 2011
Country Canada
Application number 2475023
Gazette No. 2475023
Gazette No. 2475023
Date of filing May 29, 2003
Gazette Date Dec 11, 2003
Gazette Date Nov 24, 2009
Priority data
  • P2002-158278 (May 30, 2002) JP
  • P2003-122961 (Apr 25, 2003) JP
Title HYDROXYAPATITE COMPLEX AND MANUFACTURING METHOD THEREOF, MEDICAL MATERIAL USING HYDROXYAPATITE COMPLEX
Abstract

A hydroxyapatite complex includes a hydroxyapatite sintered compact that is chemically bonded to a polymer-based material containing at least one functional group selected form a group consisting of an isocyanate group and an alkoxysilyl group, wherein: the hydroxyapatite sintered compact is reacted with the functional group of the polymer-based material. This arrangement allows manufacturing of a hydroxyapatite complex without a chemical pre-treatment of the hydroxyapatite sintered compact.

  • Applicant
  • JAPAN SCIENCE AND TECHNOLOGY AGENCY,
  • JAPAN AS REPRESENTED BY THE PRESIDENT OF NATIONAL CARDIOVASCULAR CENTER</SNM,
  • INDEPENDENT ADMINISTRATIVE INSTITUTION, NATIONAL INSTITUTE FOR MATERIAL SCIE,
  • JAPAN AS REPRESENTED BY THE PRESIDENT OF NATIONALCARDIOVASCULAR CENTER</SNM,
  • INDEPENDENT ADMINISTRATIVE INSTITUTION NATIONAL INSTITUTE FOR MATERIALS SCIE
  • Inventor
  • TANAKA, JUNZO,
  • MATSUDA, ATSUSHI,
  • KISIDA, AKIO,
  • FURUZONO, TSUTOMU
IPC(International Patent Classification)
Reference ( R and D project ) PRESTO Nanostructure and Material Property AREA
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