Method for strengthening a brittle oxide substrate
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United States of America Patent
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Jan 11, 2000
Issued Date -
N/A
app pub date -
Jun 7, 1995
filing date -
Aug 30, 1990
priority date (Note) -
Expired
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Abstract
A method is described for strengthening or restoring strength to a brittle oxide substrate which includes the steps of coating the brittle oxide substrate with an aqueous solution containing a silane-based composition, and curing the coating to form a transparent layer on the brittle oxide substrate. Also disclosed are novel compositions used to coat brittle oxide substrates, and silane-coated brittle oxide containers.
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