FORMING A PROTECTIVE LAYER ON A MOLD AND MOLD HAVING A PROTECTIVE LAYER
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United States of America Patent
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Issued Date -
Apr 7, 2011
app pub date -
Oct 6, 2009
filing date -
Oct 6, 2009
priority date (Note) -
Abandoned
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Abstract
A method of forming a mold having a protective layer includes forming a mold substrate having at least one substantially planar surface, depositing a layer of mold protection material onto the at least one substantially planar surface, and etching a plurality of cavities into the at least one substantially planar surface through the mold protection layer.
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