Method for the production of plastic lenses
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United States of America Patent
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May 14, 1996
Issued Date -
N/A
app pub date -
Nov 14, 1994
filing date -
Jan 28, 1986
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The method includes disposing a liquid monomer or a monomer mixture and a photosensitive initiator into a mold cavity defined by mold members and directing ultraviolet light to act on the lens forming material in the cavity to produce a lens therefrom. The mold members are cooled by air.
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