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SCRATCHED GLASS SURFACE COVERAGE COMPOSITION, GLASS WHOSE SCRATCHED SURFACE IS COVERED WITH THIS COMPOSITION, AND SCRATCHED GLASS SURFACE COVERAGE METHOD USING THE SAME COMPOSITION
SCRATCHED GLASS SURFACE COVERAGE COMPOSITION, GLASS WHOSE SCRATCHED SURFACE IS COVERED WITH THIS COMPOSITION, AND SCRATCHED GLASS SURFACE COVERAGE METHOD USING THE SAME COMPOSITION
PROBLEM TO BE SOLVED: To provide a scratched glass surface coverage composition capable of preventing the deterioration of edge plane strength and, as a result, of inhibiting cleavages originating from microcracks.;SOLUTION: The composition of the present invention includes, within a solute, at least 50 wt.% of a modified amino group-containing silane and/or isocyanurate silane. It is desirable for the modified amino group-containing silane to be a reaction product of (A) a substituted or unsubstituted amino group-containing silane and (B) an epoxy group-containing compound, isocyanate group-containing compound, or (meth)acryloyl group-containing compound, and it is more desirable for (A) the amino group-containing silane and (B) the epoxy group-containing compound, etc., to be reacted at a weight ratio of 100 : 30-400. The problem can be solved by coating and drying the composition on a scratched surface of a glass so as to form thereon a cured film.;COPYRIGHT: (C)2015,JPO&INPIT
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