PRESERVATIVE-FREE CONTACT LENS TREATING SOLUTION

A preservative-free contact lens treating solution includes (a) about 0.005 to about 2 wt. %, based on the total weight of the preservative-free contact lens treating solution, of hyaluronic acid or a salt thereof; (b) about 0.01 to about 1 wt. %, based on the total weight of the preservative-free c...

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Bibliographic Details
Main Authors SCHEUER, CATHERINE, DUEX, JOHN MICHAEL, BARNIAK, VICKI, REINDEL, WILLIAM T, GIALLOMBARDO, ANDREA E
Format Patent
LanguageEnglish
French
Published 15.09.2022
Subjects
ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES
CANDLES
CHEMISTRY
DETERGENT COMPOSITIONS
DETERGENTS
FATTY ACIDS THEREFROM
METALLURGY
RECOVERY OF GLYCEROL
RESIN SOAPS
SOAP OR SOAP-MAKING
USE OF SINGLE SUBSTANCES AS DETERGENTS
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Summary:A preservative-free contact lens treating solution includes (a) about 0.005 to about 2 wt. %, based on the total weight of the preservative-free contact lens treating solution, of hyaluronic acid or a salt thereof; (b) about 0.01 to about 1 wt. %, based on the total weight of the preservative-free contact lens treating solution, of erythritol; (c) one or more nonionic surfactants; (d) sodium chloride, potassium chloride or any combination thereof; and (e) one or more buffers. Solution de traitement de lentilles de contact sans conservateur comprenant (a) environ 0,005 à environ 2 % en poids, par rapport au poids total de la solution de traitement de lentilles de contact sans conservateur, d'acide hyaluronique ou d'un sel correspondant ; (b) environ 0,01 à environ 1 % en poids, par rapport au poids total de la solution de traitement de lentilles de contact sans conservateur, d'érythritol ; (c) un ou plusieurs tensioactifs non ioniques ; (d) du chlorure de sodium, du chlorure de potassium ou toute combinaison de ces derniers ; et (e) un ou plusieurs tampons.
Bibliography:Application Number: CA20223212309