US 11,806,417 B2
Oral care compositions
Aarti Rege, East Windsor, NJ (US); and Michael Prencipe, West Windsor, NJ (US)
Assigned to Colgate-Palmolive Company, New York, NY (US)
Filed by Colgate-Palmolive Company, New York, NY (US)
Filed on Jan. 7, 2022, as Appl. No. 17/571,158.
Application 17/571,158 is a continuation of application No. 16/989,969, filed on Aug. 11, 2020, granted, now 11,234,912.
Application 16/989,969 is a continuation of application No. 16/717,459, filed on Dec. 17, 2019, granted, now 10,772,810, issued on Sep. 15, 2020.
Application 16/717,459 is a continuation of application No. 15/674,781, filed on Aug. 11, 2017, granted, now 10,537,504, issued on Jan. 21, 2020.
Claims priority of provisional application 62/437,086, filed on Dec. 21, 2016.
Prior Publication US 2022/0125694 A1, Apr. 28, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. A61K 8/27 (2006.01); A61Q 11/00 (2006.01); A61K 8/21 (2006.01); A61K 8/44 (2006.01); A61K 8/24 (2006.01); A61K 8/365 (2006.01); A61K 8/19 (2006.01)
CPC A61K 8/27 (2013.01) [A61K 8/19 (2013.01); A61K 8/21 (2013.01); A61K 8/24 (2013.01); A61K 8/365 (2013.01); A61K 8/44 (2013.01); A61Q 11/00 (2013.01); A61K 2800/28 (2013.01); A61K 2800/48 (2013.01); A61K 2800/92 (2013.01)] 16 Claims
 
1. A high water oral care composition comprising an orally acceptable carrier, zinc phosphate, stannous fluoride, an anionic polymer, and a basic amino acid;
wherein the anionic polymer comprises a methyl vinyl ether/maleic anhydride or acid copolymer; and
wherein the amount of water is 10% to 50%, by weight, relative to the weight of the oral care composition.