Acrylic resin formulations curable to clear, heat-resistant bodies
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United States of America Patent
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Feb 21, 2006
Grant Date -
Jul 15, 2004
app pub date -
Jan 14, 2003
filing date -
Jan 14, 2003
priority date (Note) -
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Abstract
A non-aqueous, solvent-free formulation for producing clear, transparent, heat-resistant elements, suitable for use as lenses in optoelectronic devices, consists essentially of an acidic, nonpolymerizing acrylic resin; THFA, DMA, HEMA, HBA, or an equivalent polymerizable diluent in which the acrylic resin is dissolved; and a free-radical photoinitiator.
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