	US 11,938,209 B2
	Oral care compositions
Emma Qiu-Min Ma, Shanghai (CN); and Wolfgang Fieber, Satigny (CH)
Assigned to FIRMENICH SA, Satigny (CH)
Filed by Firmenich SA, Satigny (CH)
Filed on Jul. 6, 2022, as Appl. No. 17/811,035.
Application 17/811,035 is a continuation of application No. 16/639,190, granted, now 11,389,383, previously published as PCT/EP2018/085463, filed on Dec. 18, 2018.
Prior Publication US 2022/0331214 A1, Oct. 20, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. A61K 8/37 (2006.01); A61K 8/34 (2006.01); A61K 8/60 (2006.01); A61K 8/86 (2006.01); A61Q 11/00 (2006.01)

CPC A61K 8/37 (2013.01) [A61K 8/34 (2013.01); A61K 8/345 (2013.01); A61K 8/604 (2013.01); A61K 8/86 (2013.01); A61Q 11/00 (2013.01)]

20 Claims

1. A flavor concentrate comprising

a) a flavor component comprising an oil;

b) a non-ionic surfactant comprising (i) a poly(oxyethylene)-poly(oxypropylene)-poly(oxyethylene) block copolymer and (ii) a surfactant selected from the group consisting of polyol esters and sugar esters;

c) at least one orally acceptable solvent;

wherein the ratio of the poly(oxyethylene)-poly(oxypropylene)-poly(oxyethylene) block copolymer to the surfactant selected from the group consisting of polyol esters and sugar esters is from 1:10 to 10:1.