Anti-tatar oral care compositions providing crystallisation prevention

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专利权人:

The Procter & Gamble Company

发明人:

Khan, Golam Faruque,Glandorf, William Michael

申请号：

AU2015343223

公开号：

AU2015343223B2

申请日:

2015.11.04

申请国别(地区):

AU

年份:

2018

代理人:

摘要：

An oral composition is provided comprising at least 0.5% by weight of the composition of pyrophosphate in an orally acceptable carrier, wherein the pyrophosphate is provided by a mixture of disodium pyrophosphate and tetrasodium pyrophosphate in a ratio from disodium pyrophosphate to tetrasodium pyrophosphate in the range of from 1:0.4 to 1:1.2 and wherein the pH value of the composition is in the range of from 6.0 to 8.0. The oral composition can be used for prevention and control of tartar and/or calculus formation.

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