Title:
【発明の名称】歯周用組成物及び方法
Document Type and Number:
Japanese Patent JP2540575
Kind Code:
B2
Abstract:
A non-aqueous paste or gel dentifrice composition comprising a water soluble, non-aqueous vehicle having dispersed therein an orally acceptable organic or inorganic peroxide and a bicarbonate salt. The quantities and relative proportions of the peroxide and bicarbonate are sufficient to provide quantities of bactericidally active oxygen upon breakdown of said peroxide by tissue contact and/or by reaction with said bicarbonate in the oral cavity. The bicarbonate also provides a neutral or basic pH upon dissolution of the composition in water. The peroxide and/or bicarbonate is provided with a water soluble barrier coating which is insoluble in the vehicle, to prevent reaction therebetween in the absence of water dissolution of the coating. Normal dentifrice adjuvants may also be present, which can similarly be provided with a water soluble barrier coating.
Inventors:
RUDEII JEROOMU BII
DENHORUTSU MERUBIN
DENHORUTSU JEFURII AARU
BOOMU PIITAA DEII
DENHORUTSU MERUBIN
DENHORUTSU JEFURII AARU
BOOMU PIITAA DEII
Application Number:
JP50191987A
Publication Date:
October 02, 1996
Filing Date:
March 10, 1987
Export Citation:
Assignee:
PAAOKISHIDENTO GURUUPU
International Classes:
A61K8/11; A61K8/00; A61K8/18; A61K8/19; A61K8/22; A61K8/24; A61K8/25; A61K8/34; A61K8/38; A61K8/40; A61K8/42; A61K8/46; A61K8/73; A61Q11/00; (IPC1-7): A61K7/20
Domestic Patent References:
| JP61271214A |
Attorney, Agent or Firm:
Hiroyuki Mori