US 12,440,425 B2
Composition for remineralizing tooth enamel
Svetlana Konstantinovna Matelo, Moskovskaya Oblast (RU); Tatiana Vladimirovna Kupets, Moskovskaya Oblast (RU); and Aleksandr Vladimirovich Grosser, Moskovskaya Oblast (RU)
Assigned to OBSCHESTVO S OGRANICHENNOI OTVETSTVENNOSTYU “WDS”, Moscow (RU)
Appl. No. 17/789,098
Filed by OBSCHESTVO S OGRANICHENNOI OTVETSTVENNOSTYU “WDS”, Moscow (RU)
PCT Filed Dec. 26, 2019, PCT No. PCT/RU2019/001020
§ 371(c)(1), (2) Date Jun. 24, 2022,
PCT Pub. No. WO2021/133191, PCT Pub. Date Jul. 1, 2021.
Prior Publication US 2023/0034815 A1, Feb. 2, 2023
Int. Cl. A61K 6/20 (2020.01); A61K 6/60 (2020.01); A61K 6/71 (2020.01)
CPC A61K 6/20 (2020.01) [A61K 6/60 (2020.01); A61K 6/71 (2020.01)] 17 Claims
 
1. A composition for the treatment and/or prevention of conditions characterized by the loss of minerals and salts from the teeth enamel selected from the following: demineralization, hypomineralization of teeth, fluorosis, a spot being formed or already formed on the enamel, which is characterized by the subsequent occurrence of a carious cavity on the enamel, which arose during or after orthodontic treatment with non-removable devices, further requiring the use of filling materials or veneers, in the form of a gel, characterized in that it comprises the following ingredients—wt. %: Glycerin—from 18 to 20, Xylitol—from 9.5 to 10.5, Hydroxyethyl cellulose—2.3, Guar gum—0.09, Calcium glycerophosphate—from 1.4 to 1.6, Magnesium chloride—0.12, Nonionic surfactant—0.9, Preservative—0.24, Flavouring agent—0.04, Water up to 100.