Clean room wipes
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United States of America Patent
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Apr 30, 2013
Grant Date -
Mar 3, 2011
app pub date -
Aug 25, 2009
filing date -
Aug 25, 2009
priority date (Note) -
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Abstract
A supply of clean room wipes. The supply of clean room wipes includes a sealed package and a plurality of wipes within the sealed package. The wipes in the package include a substrate and an anhydride finish applied to the substrate. The treated wipes have a Strength Contribution from Treatment (lbs) when tested using a standard trap tear method ASTM D 5587:1996 of greater than about 10% and an average improvement in Percent Carbon Black Pick-Up greater than about 10% compared to an untreated wipe. In addition, a sealed edge may be applied along the perimeter of each wipe to prevent loss of material from the wipe during use.
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