Anti-reflection optical article
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United States of America Patent
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Aug 23, 1988
Grant Date -
N/A
app pub date -
Apr 30, 1986
filing date -
Apr 30, 1985
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An anti-reflection optical article, which comprises a substrate, a single-layer or multi-layer anti-reflection film having a surface film composed of an inorganic substance, which is formed on the substrate, and a coating of an organic substance containing a curing material formed on the surface of the anti-reflection film, wherein the surface reflectance of the optical article is lower than 3% and the stationary contact angle to water is at least 60.degree..
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