Title:
ORAL PREPARATIONS CONTAINING BIOLOGICALLY ACTIVE CRYSTALLIZED GLASS
Document Type and Number:
WIPO Patent Application WO/1998/017236
Kind Code:
A1
Abstract:
An oral preparation characterized by containing a biologically active crystallized glass comprising 25 to 60 wt.% of SiO�2?, 15 to 60 wt.% of CaO and 0 to 30 wt.% of P�2?O�5?, with each percentage being based on the crystallized glass; an oral paint prepared by further adding a film-forming substance and an organic solvent to the preparation; and another oral preparation prepared by further adding a polymer capable of adhering to the surface of a tooth to the above preparation.
Inventors:
INOUE TAMAE (JP)
OSAKA AKIYOSHI (JP)
OSAKA AKIYOSHI (JP)
Application Number:
PCT/JP1997/003843
Publication Date:
April 30, 1998
Filing Date:
October 23, 1997
Export Citation:
Assignee:
SUNSTAR INC (JP)
INOUE TAMAE (JP)
OSAKA AKIYOSHI (JP)
INOUE TAMAE (JP)
OSAKA AKIYOSHI (JP)
International Classes:
A61K6/02; A61K6/06; A61K6/083; (IPC1-7): A61K7/16
Foreign References:
| JPS6210939B2 | 1987-03-09 | |||
| JPH02255515A | 1990-10-16 | |||
| JPS5673015A | 1981-06-17 | |||
| JPH09301839A | 1997-11-25 |
Attorney, Agent or Firm:
Hagino, Taira (28th floor FARK Mori Building, 12-32, Akasaka 1-chom, Minato-ku Tokyo 107, JP)
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