Fabrication of a polycarbonate laminate lens having UV curable hard coats
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United States of America Patent
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app pub date -
Nov 29, 2000
filing date -
Oct 7, 1999
priority date (Note) -
Abandoned
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Abstract
The preparation of a laminated polycarbonate ophthalmic lens with wafers coated with radiation curable coatings is described. The coated wafers are laminated using UV/visible adhesive to produce a finished lens within normal tolerance for such a lens. The wafer also comprises a peelable coating at the interface of laminating surface.
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