Title:
溶解性カルシウム捕捉剤としてホスホン酸基を有する誘導体を含む歯磨剤組成物
Document Type and Number:
Japanese Patent JP2008533184
Kind Code:
A
Abstract:
A dentifrice composition is disclosed comprising a soluble calcium sequestering agent that is not an oxidising agent, wherein the soluble calcium sequestering agent is a polymeric material comprising a phosphonate group. The composition has an RDA value of below 30 and an IVSR value greater than 50 (when compared to a Control) and an orally acceptable vehicle, wherein the calcium sequestering agent is present in a proportion of 1-20 wt % and an abrasive is present in a proportion of 0-5 wt % of the composition. The composition is highly effective in removing stains from natural teeth and prosthetics and will not damage the tooth or prosthetic due to excessive abrasion. The compositions are also useful for combating the problems associated with acid erosion and/or tooth wear.
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Inventors:
Creese, jonathan, edward
Application Number:
JP2008502327A
Publication Date:
August 21, 2008
Filing Date:
March 17, 2006
Export Citation:
Assignee:
GLAXO GROUP LIMITED
International Classes:
A61K8/55; A61K8/24; A61K8/25; A61Q11/00
Domestic Patent References:
| JP2006500329A | 2006-01-05 | |||
| JP2006511533A | 2006-04-06 | |||
| JPS62212314A | 1987-09-18 | |||
| JPH0256414A | 1990-02-26 | |||
| JPS61134310A | 1986-06-21 | |||
| JPS5050366A | 1975-05-06 |
Foreign References:
| US5849267A | 1998-12-15 | |||
| GB1421064A | 1976-01-14 | |||
| WO2004080434A1 | 2004-09-23 |
Attorney, Agent or Firm:
Yusuke Hiraki
Ishii Teiji
Satoshi Fujita
Eiichi Arai
Ishii Teiji
Satoshi Fujita
Eiichi Arai
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