POLYMERIZABLE COMPOSITION FOR HIGH-REFRACTIVE OPTICAL MATERIAL AND METHOD FOR PREPARING HIGH-REFRACTIVE OPTICAL MATERIAL
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United States of America Patent
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Issued Date -
Jun 30, 2016
app pub date -
Aug 8, 2014
filing date -
Aug 8, 2014
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Abandoned
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Abstract
The present invention relates to a novel polymerizable composition for an optical material with a high refractive index and a method of preparing the optical material. More particularly, the present invention provides a polymerizable composition for an optical material with a high refractive index, including a compound represented by Formula 1 or 2 and a compound represented by Formula 3 and an optical material, particularly a glass lens, with a high refractive index obtained through polymerization of the polymerizable composition. In addition, the present invention provides a polymerizable composition for a photochromic optical material with a high refractive index composition and a photochromic optical material, particularly a photochromic glass lens, with a high refractive index obtained through polymerization of the polymerizable composition.
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