Process for lens curing and coating
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United States of America Patent
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-
Jun 25, 1996
Issued Date -
N/A
app pub date -
Aug 18, 1992
filing date -
Jan 28, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Method, apparatus and composition for making and coating a plastic lens. The method includes disposing a liquid composition and a photosensitive initiator into a mold cavity and directing ultraviolet light to act on the lens forming material in the cavity to produce a lens therefrom. An improved postcure process and scratch resistant coating process is disclosed.
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Family
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Cited Art Landscape
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