Coated polymer substrate with matching refractive index and method of making the same
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United States of America Patent
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Nov 23, 1999
Issued Date -
N/A
app pub date -
May 27, 1997
filing date -
Nov 16, 1995
priority date (Note) -
Expired
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Abstract
An article comprising a transparent or translucent polymer substrate and a transparent or translucent coating applied thereto in which the refractive index of the coating material substantially matches the refractive index of the polymer substrate. The invention also relates to a method for making an article comprising a polymer substrate and a coating in which the refractive index of the coating substantially matches the refractive index of the polymer substrate.
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