Title:
歯磨組成物
Document Type and Number:
Japanese Patent JP4702561
Kind Code:
B2
Abstract:
A dentifrice composition which comprises (A) heavy calcium carbonate having a mean particle diameter of 5 to 15µm, (B) water-insoluble inorganic granules having a collapse strength of 10 to 200g/granule, a mean particle diameter of 50 to 150µm, and a difference of 100µm or below between 90% particle diameter and mean particle diameter, and (C) a water-soluble polymeric material comprising at least one member selected from Group (a) and at least one member selected from Group (b) at a (b)/(a) mass ratio of 0.25 to 3, Group (a): sodium alginate, sodium carboxymethylcellulose, methylcellulose, hydroxyethylcellulose, Xanthomonas campestris, ?-carrageenan, and straight-chain sodium polyacrylate, and Group (b): gellan gum, agar, ?-carrageenan, ?-carrageenan, gelatin, pectin, and crosslinked sodium polyacrylate, and which has a total content of (a) and (b) of 0.5 to 1.5% by mass based on the whole of the composition.
Inventors:
Susumu Hiratsuka
Takaaki Komatsu
Takashi Yamamoto
Takaaki Komatsu
Takashi Yamamoto
Application Number:
JP2006528802A
Publication Date:
June 15, 2011
Filing Date:
June 30, 2005
Export Citation:
Assignee:
LION Corporation
International Classes:
A61K8/19; A61K8/25; A61K8/73; A61K8/81; A61Q11/00
Domestic Patent References:
| JP2005306887A | 2005-11-04 | |||
| JPH10316547A | 1998-12-02 | |||
| JP2003128528A | 2003-05-08 | |||
| JPH1135438A | 1999-02-09 | |||
| JPS5862108A | 1983-04-13 |
Attorney, Agent or Firm:
Takashi Kojima
Saori Shigematsu
Katsunari Kobayashi
Takeshi Ishikawa
Saori Shigematsu
Katsunari Kobayashi
Takeshi Ishikawa