PLASTIC LENS AND METHOD FOR PRODUCING PLASTIC LENS
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United States of America Patent
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Issued Date -
Jan 29, 2009
app pub date -
Oct 28, 2005
filing date -
Mar 11, 2005
priority date (Note) -
Abandoned
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Abstract
Disclosed herein is a plastic lens which exhibits outstanding weather resistance and light resistance with a minimum of deteriorating effect on the organic antireflection thin film formed thereon. The plastic lens is composed of a plastic lens base material, a hard coating layer formed on the plastic lens base material, and an antireflection film formed on the hard coating layer, wherein the hard coating layer is one which is formed from a coating composition comprising inorganic oxide fine particles containing titanium oxide with a rutile-type crystallite and an organosilicon compound as a binder.
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