DENTIFRICE COMPOSITIONS HAVING IMPROVED FLUORIDE ION STABILITY OR FLUORIDE UPTAKE

Title:

DENTIFRICE COMPOSITIONS HAVING IMPROVED FLUORIDE ION STABILITY OR FLUORIDE UPTAKE

Document Type and Number:

WIPO Patent Application WO/2015/172354

Kind Code:

A1

Abstract:

Certain dentifrice compositions having a pyrophosphate ion and an alkaline pH, have improved fluoride ion stability or fluoride uptake.

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Inventors:

CHEN HAIJING (CN)
GAO WENYING (CN)
STRAND ROSS (CN)
WU GANG (CN)
YANG HONGMEI (CN)

Application Number:

PCT/CN2014/077555

Publication Date:

November 19, 2015

Filing Date:

May 15, 2014

Export Citation:

Assignee:

PROCTER & GAMBLE (US)
CHEN HAIJING (CN)
GAO WENYING (CN)
STRAND ROSS (CN)
WU GANG (CN)
YANG HONGMEI (CN)

International Classes:

A61K8/24; A61Q11/00

Domestic Patent References:

WO2013034421A2	2013-03-14
WO2013094312A1	2013-06-27

Foreign References:

CN102781519A

2012-11-14

Attorney, Agent or Firm:

SHANGHAI PATENT & TRADEMARK LAW OFFICE, LLC (Shanghai 3, CN)

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