Title:
DENTAL MEMBER
Document Type and Number:
WIPO Patent Application WO/2014/030272
Kind Code:
A1
Abstract:
Provided is a dental member using a metallic glass that is highly biocompatible and makes it possible to obtain the mechanical properties required of a small dental member, such as a low Young's modulus and high strength. The present invention comprises a metallic glass that can be represented by the composition formula ZraNibCucAld (a, b, c, and d being atomic percentages, with a being 60-75 at.%, b being 1-30 at.%, c being 1-30 at.%, and d being 5-20 at.%).
Inventors:
YAMAMOTO TERUKO (JP)
IKEDA ETSUKO (JP)
YOKOYAMA YOSHIHIKO (JP)
TSUTSUMI YUSUKE (JP)
IKEDA ETSUKO (JP)
YOKOYAMA YOSHIHIKO (JP)
TSUTSUMI YUSUKE (JP)
Application Number:
PCT/JP2013/001706
Publication Date:
February 27, 2014
Filing Date:
March 14, 2013
Export Citation:
Assignee:
UNIV TOHOKU (JP)
UNIV TOKYO MEDICAL & DENTAL (JP)
BIODENT CORP (JP)
UNIV TOKYO MEDICAL & DENTAL (JP)
BIODENT CORP (JP)
International Classes:
C22C16/00; A61C7/00; A61C7/12; A61C8/00; A61K6/00; C22C45/10
Foreign References:
| JP2010042131A | 2010-02-25 | |||
| JP2009215610A | 2009-09-24 | |||
| JPH10211184A | 1998-08-11 | |||
| JP2008512562A | 2008-04-24 |
Other References:
SACHIKO HIROMOTO ET AL.: "Surface Characterization of Amorphous Zr-Al-(Ni, Cu) Alloys Immersed in Cell-Culture Medium", MATERIALS TRANSACTIONS, vol. 43, no. 2, 2002, pages 261 - 266
SACHIKO HIROMOTO ET AL.: "Corrosion Behavior of Zr65Al7. Ni10Cu17. 5 Amorphous Alloy for Biomedical Use", MATERIALS TRANSACTIONS, vol. 42, no. 4, 2001, pages 656 - 659
TERUKO YAMAMOTO ET AL.: "Zr Kikinzoku Glass o Mochiita Shika Iyo Zairyo no Kaihatsu", ANNUAL REPORT ON COLLABORATIVE RESEARCH ADVANCED RESEARCH CENTER OF METALLIC GLASSES INSTITUTE FOR MATERIALS RESEARCH, TOHOKU UNIVERSITY, 2011, INSTITUTE FOR MATERIALS RESEARCH, 2012, TOHOKU UNIVERSITY, pages 119 - 120
SACHIKO HIROMOTO ET AL.: "Corrosion Behavior of Zr65Al7. Ni10Cu17. 5 Amorphous Alloy for Biomedical Use", MATERIALS TRANSACTIONS, vol. 42, no. 4, 2001, pages 656 - 659
TERUKO YAMAMOTO ET AL.: "Zr Kikinzoku Glass o Mochiita Shika Iyo Zairyo no Kaihatsu", ANNUAL REPORT ON COLLABORATIVE RESEARCH ADVANCED RESEARCH CENTER OF METALLIC GLASSES INSTITUTE FOR MATERIALS RESEARCH, TOHOKU UNIVERSITY, 2011, INSTITUTE FOR MATERIALS RESEARCH, 2012, TOHOKU UNIVERSITY, pages 119 - 120
Attorney, Agent or Firm:
SHIMIZU, CHIHARU (JP)
Spring water Chiharu (JP)
Spring water Chiharu (JP)
Download PDF: