STABILIZED POLYPHENOL SOLUTION AND METHOD FOR STABILIZING POLYPHENOL SOLUTION

There are provided a stabilized polyphenol solution which is applicable as various contact lens solutions and has high lens compatibility and safety, and further also a method for stabilizing such a polyphenol solution. At least one inorganic salt-free buffer is contained in a concentration of 0.001...

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Bibliographic Details
Main Authors HISHIKAWA YURI, OGAWA SUSUMU
Format Patent
LanguageEnglish
Published 13.06.2013
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:There are provided a stabilized polyphenol solution which is applicable as various contact lens solutions and has high lens compatibility and safety, and further also a method for stabilizing such a polyphenol solution. At least one inorganic salt-free buffer is contained in a concentration of 0.001-5% by weight in an aqueous solution containing at least one polyphenol, at least one polyol is further contained therein in a concentration of 0.01-5% by weight to prepare a solution so as to contain no inorganic salt, and the pH of the solution is adjusted to 7.3 or less.
Bibliography:Application Number: US201313765093