Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Duane L. Wires0
Date of Patent
October 2, 2007
0Patent Application Number
097417800
Date Filed
December 19, 2000
0Patent Primary Examiner
Patent abstract
A polymerizable resin material for making a plastic lens includes bisphenol A ethoxylate (1 to 4) dimethacrylate and benzylmethacrylate, and, optionally, one or more stabilizing monomers, preferably selected from trimethylolpropane trimethacrylate, isobornyl methacrylate, ethoxylate nonyl phenol acrylate, ethyoxylate nonyl phenol, and/or 2-phenoxyethyl methacrylate esters. The polymerizable resin material is cured when exposed to heat or visible and/or UV light for a period of about two minutes or less.
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