Invention Application
US20070218088A1 Dentifrice Composition Comprising A Soluble Calcium Sequestering Agent 审中-公开
包含可溶性钙螯合剂的牙粉组合物

  • Patent Title: Dentifrice Composition Comprising A Soluble Calcium Sequestering Agent
  • Patent Title (中): 包含可溶性钙螯合剂的牙粉组合物
  • Application No.: US10572970
    Application Date: 2004-09-21
  • Publication No.: US20070218088A1
    Publication Date: 2007-09-20
  • Inventor: Jonathan Creeth
  • Applicant: Jonathan Creeth
  • Priority: GB0322296.5 20030923
  • International Application: PCT/EP04/10629 WO 20040921
  • Main IPC: A61K8/24
  • IPC: A61K8/24 A61K8/02 A61K8/25
Dentifrice Composition Comprising A Soluble Calcium Sequestering Agent
Abstract:
A dentifrice composition is disclosed comprising a soluble calcium sequestering agent that is not an oxidizing agent, wherein 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.
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