Surface Treatment Agent For Optical Material, And Optical Material
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United States of America Patent
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Sep 20, 2013
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Sep 21, 2012
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Abstract
A surface treatment agent for an optical material comprising an organic silicon compound having a functional group selected from a highly polar functional group, a hydroxyl group-containing group, a silicon atom-containing hydrolyzable group, or metal salt derivatives thereof bonded to silicon atoms directly or via a functional group with a valency of (n+1) (n is a number equal to 1 or greater); and having at least one structure in the molecule in which the silicon atoms are bonded to any siloxane unit represented by R13SiO1/2, R12SiO2/2, R1SiO3/2, and SiO4/2.
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