Decreased lens delamination during ophthalmic lens manufacture
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United States of America Patent
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Issued Date -
Dec 13, 2007
app pub date -
Jun 7, 2006
filing date -
Jun 7, 2006
priority date (Note) -
Abandoned
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Abstract
The present invention includes molds for forming ophthalmic lenses, such as contact lens. In particular, the present invention relates to apparatus, molds and methods for fashioning an ophthalmic lens with a mold assembly that includes a two or more mold parts and an adhesion differential between a surface of each mold part in the lens forming area as the surface relates to the ophthalmic lens.
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