Anti-static device
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United States of America Patent
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Mar 10, 1998
Grant Date -
N/A
app pub date -
Nov 1, 1996
filing date -
Nov 1, 1996
priority date (Note) -
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Abstract
The present invention relates to an article for improving anti-static protection of clothing dried in a clothes dryer. The article includes a substrate, a layer comprising a first quaternary ammonium anti-static agent that has a first melting point. The layer comprising the first quaternary ammonium anti-static agent is adhered to the substrate. The article also includes a layer comprising a second quaternary ammonium anti-static agent that is adhered to the first quaternary ammonium anti-static agent. The layer comprising the second quaternary ammonium anti-static agent has a melting point lower than the first melting point. The present invention also includes a method for making the article.
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