Patent · US Active

Dentifrice compositions with improved fluoride uptake

US10226410B2 · kind B2 · utility

8Cited by

16References

13Claims

0Family size

Assignee

The Procter & Gamble Company · US

Inventors

Hongmei Yang · Beijing, CN
Haijing Chen · Beijing, CN
Ross Strand · Bracknell, GB

Key dates

Filing date	Nov 10, 2016
Grant date	Mar 12, 2019
Priority date	—
Expiry date	Nov 10, 2036

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K2800/48
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Certain alkaline dentifrice compositions with relatively high level of water and calcium-containing abrasive, a basic amino acid, and a relatively low level of humectant, have a surprisingly high fluoride uptake.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.