METHOD FOR LIQUID PROOFING AN ITEM BY PLASMA GRAFT POLYMERISATION
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United States of America Patent
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app pub date -
Jun 12, 2013
filing date -
Jul 17, 2007
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Abandoned
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Abstract
A method for protecting an item from weight gain due to uptake of liquid comprising the step of exposing the item to plasma in a gaseous state for a sufficient period of time to allow a protective layer, particularly a polymeric layer, to be created on the surface of the item. Also encompassed is an item of footwear treated by the method.
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