Contact lens of high water content and high water balance
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United States of America Patent
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Jul 29, 2003
Grant Date -
Feb 14, 2002
app pub date -
Jun 4, 2001
filing date -
May 7, 1998
priority date (Note) -
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Abstract
A contact lens of high water content and extremely high water balance made of a homopolymer or copolymer of 2,3-dihydroxypropyl methacrylate and methods of making such contact lenses, and polymers and hydrogels useful in such contact lenses.
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