SURFACE MODIFICATION OF POLYMER SURFACE USING ION BEAM IRRADIATION
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United States of America Patent
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Issued Date -
Jan 31, 2008
app pub date -
Jul 23, 2007
filing date -
Jul 26, 2006
priority date (Note) -
Abandoned
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Abstract
A system and method for producing a plurality of controlled surface irregularities, such as wrinkles, is provided. The system includes a polymeric substrate. An irradiation source is positioned to provide a beam on desired areas of the polymeric substrate. The surface irregularities appear on the exposed region by controlling the relative motion of the polymeric substrate and the irradiation source when scanning the exposed region.
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