APPARATUS FOR TREATING AN OBJECT, MORE PARTICULARLY THE SURFACE OF AN OBJECT MADE OF POLYMER
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United States of America Patent
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Issued Date -
Aug 29, 2013
app pub date -
Sep 19, 2011
filing date -
Sep 20, 2010
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Abstract
An apparatus for treating an object, for example an object made of polymer for a light or headlamp of an automotive vehicle, comprises a vacuum chamber in which the object is intended to be placed; means for placing the chamber under vacuum; and ion bombardment means intended for treating the object, comprising an ion generator and at least one ion applicator intended to emit an ion beam. This apparatus comprises, in addition: a first airlock; means for selectively placing the vacuum chamber in communication with the first airlock and means for placing the first airlock under vacuum. The ion bombardment means are arranged outside of the vacuum chamber. The ion applicator is housed in the first airlock.
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