Formulation for silicone hydrogel, silicone hydrogel and method for forming silicone hydrogel
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United States of America Patent
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Feb 20, 2018
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app pub date -
Aug 18, 2016
filing date -
Jun 15, 2016
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Abstract
A formulation for silicone hydrogel for use in contact lens includes at least one silicone monomer having a weight percent of the total hydrogel weight in a range from about 10% to about 35%, at least one hydrophilic monomer having a weight percent of the total hydrogel weight in a range from about 15% to about 40%, at least one crosslinker, and at least one initiator. A silicone hydrogel, and a method to form silicone hydrogel are provided.
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