Anti-reflection optical article and process of producing the same
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United States of America Patent
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Feb 27, 1990
Grant Date -
N/A
app pub date -
Oct 29, 1987
filing date -
Feb 13, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An anti-reflection optical article which has an excellent anti-reflection properties, scratch resistance, impact resistance, flexibility, anti-static properties and weatherability, and which is easy to dye, is disclosed. The anti-reflection optical article of the present invention includes a transparent plastic substrate; a hard coat film formed on a surface of the substrate, the film having an index of refraction of not less than 1.52; and a fluorine-containing organopolysiloxane-based film with a thickness of 10 nm to 500 nm, which has an index of refraction lower than that of the hard coat film by not less than 0.02, and which is formed on the hard coat film.
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