Corneal contact lens polishing solution and preparation method thereof
A technology for contact lenses and polishing fluids, which is applied in the direction of polishing compositions containing abrasives, etc., can solve the problems that the dispersibility of polishing powder cannot be fundamentally improved, the difficulty of uniform dispersion of polishing powder, and the poor dispersibility of inorganic polishing powder, etc., to achieve Excellent polishing effect, long-lasting polishing effect, and gloss-enhancing effect
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[0031] Example 1
[0032] The method for preparing the contact lens polishing solution of the present invention includes the following steps:
[0033] (1) Put 18 parts of Al 2 O 3 Add 2 parts of polyacrylamide to 100 parts of 90℃ water at once, stir until the water temperature drops to 25℃;
[0034] (2) Take 10 parts of xanthan gum and add it to the above mixed solution, continue to stir until it is completely dissolved;
[0035] (3) Add 18 parts of glycerin and 0.2 parts of coconut oil diethanolamide, 0.3 parts of coconut oil fatty acid diethanolamide, 0.5 parts of stearic acid diethanolamide, 0.5 parts of dodecyl dimethyl betaine, 0.5 parts of laurel Amidopropyl amine oxide, 0.17 parts of dodecyl dimethyl amine oxide, 0.1 parts of cocamidopropyl amine oxide, 0.08 parts of dodecyl dimethyl benzyl ammonium chloride, 0.09 parts of cetyl tris Methyl ammonium chloride, 0.21 part of octadecyl trimethyl ammonium chloride, 0.5 part of dodecyl sulfonic acid, 0.6 part of sodium lauryl sulfat...
Example Embodiment
[0036] Example 2
[0037] The method for preparing the contact lens polishing solution of the present invention includes the following steps:
[0038] (1) Put 6 parts of Al 2 O 3 , 9 parts SiO 2 , 3 parts of polyethylene glycol and 2 parts of ammonium polyacrylate are added to 100 parts of 60℃ water at one time, and stirred until the water temperature drops to 25℃;
[0039] (2) Take 1 part of xanthan gum and add it to the above mixed solution, continue to stir until it is completely dissolved;
[0040] (3) Add 5 parts of sodium hyaluronate, 5 parts of glycerin, 5 parts of propylene glycol, 5 parts of butanediol, 5 parts of xylitol, 5 parts of sorbitol and 3 parts of coconut oil diethanolamide into the above mixed liquid at the same time. In, stirring and mixing at room temperature for 6 hours.
Example Embodiment
[0041] Example 3
[0042] The method for preparing the contact lens polishing solution of the present invention includes the following steps:
[0043] (1) Put 5 parts of Al 2 O 3 , 5 parts SiO 2 , 5 parts CeO 2 , 5 parts of ZrO 2 Add 5 parts of polyacrylamide to 100 parts of 100℃ water at one time, stir until the water temperature drops to 25℃;
[0044] (2) Take 15 parts of xanthan gum and add it to the above-mentioned mixture, and continue to stir until it is completely decomposed;
[0045] (3) Add 20 parts of xylitol, 10 parts of sorbitol, 3 parts of stearic acid diethanolamide, 2 parts of dodecyl dimethyl betaine, and at the same time into the above mixture at one time, and stir at room temperature Mix for 6.5 hours.
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