Title:
DENTINAL TUBULE SEALING MATERIAL
Document Type and Number:
WIPO Patent Application WO/2015/019601
Kind Code:
A1
Abstract:
The present invention provides a dentinal tubule sealing material having superior durability (acid resistance) of the dentinal tubule sealing properties and also superior storage stability. The dentinal tubule sealing material contains tetracalcium phosphate particles (A), calcium hydrogenphosphate particles (B), calcium carbonate particles (C), and a non-aqueous dispersing agent (D), wherein for every total of 100 parts by weight of the tetracalcium phosphate particles (A), calcium hydrogenphosphate particles (B), calcium carbonate particles (C), there are 5-75 parts by weight of the tetracalcium phosphate particles (A), 10-70 parts by weight of the calcium hydrogenphosphate particles (B), and 2-50 parts by weight of the calcium carbonate particles (C).
Inventors:
HATANAKA KENJI (JP)
ISHIHARA SHUMEI (JP)
ISHIHARA SHUMEI (JP)
Application Number:
PCT/JP2014/004077
Publication Date:
February 12, 2015
Filing Date:
August 04, 2014
Export Citation:
Assignee:
KURARAY NORITAKE DENTAL INC (JP)
International Classes:
A61K6/027; A61K6/04; A61K6/838; A61K8/19; A61K8/21; A61K8/24; A61Q11/00
Domestic Patent References:
| WO2010113800A1 | 2010-10-07 | |||
| WO2010113801A1 | 2010-10-07 | |||
| WO2012046667A1 | 2012-04-12 | |||
| WO2012046667A1 | 2012-04-12 | |||
| WO2010113800A1 | 2010-10-07 |
Other References:
See also references of EP 3031442A4
Attorney, Agent or Firm:
KAMADA, Koichi et al. (JP)
Koichi Kamata (JP)
Koichi Kamata (JP)
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