Cleaning substrates having low soil redeposition
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United States of America Patent
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Oct 7, 2008
Grant Date -
Jun 5, 2008
app pub date -
Jul 25, 2005
filing date -
Dec 16, 2003
priority date (Note) -
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Abstract
Incorporating dirt-attracting polycationic polymers, such as polyethyleneimines, into cleaning wipes, mop pads, and similar substrates, improves dirt pick-up and retards redeposition of the dirt back onto the cleaned surface. The polymers can be incorporated directly into the non-woven substrates or they can be formulated with a cleaning composition for use with the substrate. The substrate containing the dirt-attracting polycationic polymers can be employed to clean hard and soft surfaces. The presence of the dirt-attracting polycationic polymers also facilitates biocide release from the substrates.
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